Datasets:

ThinkMorph
/

Pretext-270K

id stringlengths 64 64	subset stringclasses 4 values	source_split stringclasses 1 value	reasoning_thought_0 stringlengths 644 1.74k	reasoning_thought_1 stringlengths 541 1.73k
1190db84a49bdc36afcaaf27af82966b86c79b6c90f32c9a0d892c2d657ad5f6	mixed_100k	train	A clean infographic-style bar chart is visible on a pale gray background, showing four blue vertical bars for the years 2017 through 2020, but the central area has been locally warped so the geometry bows and ripples. The left and right margins remain mostly intact, including the vertical strip of small rounded white i...	After unwarping the geometry, the chart settles into a neat, straight statistical graphic on a light gray background with four evenly spaced blue bars labeled 2017, 2018, 2019, and 2020 along the x-axis. The y-axis at the left reads vertically “GMV in million euros,” and the scale runs from 0 to 1 400 in 200-unit steps...
ae45e026e5a718f72662683b4d0580ee1bf53927e8c2d9c052d912cc03fd5743	mixed_100k	train	The scene is broken into a 3-by-3 grid of rectangular tiles divided by thin white separator lines, and the shuffled pieces show fragments of an outdoor venue that no longer align properly. Several tiles clearly contain pale curved concrete seating, other tiles show bright blue sky, palms, light poles, a sandy dirt patc...	After the tiles snap into the correct positions, a large outdoor amphitheater fills most of the view, its wide pale beige concrete seating tiers sweeping in a semicircle from the lower right foreground toward the left middle ground. Each curved row is punctuated by small rectangular seat blocks, and several narrow stai...
a442ff107777a2fb5fc425865f8308e9ae80c8c8962797a9eee689f40ad88608	mixed_100k	train	The scene appears as a restaurant interior broken into a shuffled grid of rectangular tiles, with thin white separator lines running horizontally and vertically between the pieces, so the room is visible but badly disordered. Even within the jumble, several elements are recognizable inside individual tiles: wooden dini...	After the tiles snap into the correct positions, the full room resolves into a clean, modern industrial-style restaurant dining area prepared for service, with no people present. A long rectangular wooden table fills the foreground, set with white round plates, folded white napkins, clear wine glasses, water glasses, a...
2b48b44c41bcd4735a21d8fcec349ab18e7300f6c8bd1d2179c91e8b4ddf111c	mixed_100k	train	A plain document page is visible but it has been broken into a grid of rectangular tiles with thin white separator lines between them, and the shuffled pieces scramble the reading order across the page. Within individual tiles I can still recognize black serif text on a white page, including fragments of a large title,...	After the tiles snap into the correct positions, a single white document page cleanly fills the frame against a very light gray background, resembling a PDF reader view or scanned sheet with crisp black serif text and one pale gray heading at the top. Near the upper left, a large light-gray line reads, “Read PDF Ethnic...
0b480362dd80354d6c02a5e15e9ac6dc4f66baddab351e0daa7e3ede40a28584	mixed_100k	train	The scene is broken into a 3-by-3 grid of rectangular tiles with thin white separator lines running between them, so the room appears chopped up and rearranged out of order. Even with the shuffle, several parts of a bright interior are still recognizable inside individual tiles: white kitchen cabinets, a stainless stee...	After the tiles snap into the correct positions, the room resolves into a clean, unfurnished modern interior with the compact kitchen occupying the right half. Against a pale gray wall runs a straight line of white shaker-style upper and lower cabinets, fitted with silver bar pulls set vertically on the doors and horiz...
19ff11d636c68d32a85bfc3ca072ea19ef60bf5abc66476fbc6bd502ce9d311d	mixed_100k	train	A black-and-white downtown street scene appears turned sideways, with the roadway running up the right side of the frame and the storefronts and sidewalks stacked along the left. Near the lower portion, a small group of pedestrians in coats and hats stands clustered beside shopfronts, while a large ornamental street cl...	After rotating the image 270 degrees clockwise, the same city street is now upside down, with the pedestrians hanging from the upper-right side of the frame and the storefronts extending along the right edge. The ornamental clock and its jeweler and watch-repair signs sit near the center-right, projecting inward over t...
11f897ebad0286cda199500a06790fecf015fe95ce519efc6102b7ee9893e540	mixed_100k	train	A stacked area chart fills a light gray canvas, with a bold title at the top about customer service call volume distribution and a small legend beneath it for four call reasons. The plot shows months along the bottom on a diagonal slant and percentages on the left from 0% to 100%, while four translucent colored layers ...	After unwarping the geometry, the chart appears clean and flat on a light gray background with the bold centered title “Customer Service Call Volume Distribution” at the top and a legend just below it reading “Reason for Call” followed by Technical Support, Complaints, Billing Inquiry, and Account Management. The x-axi...
0bab8802d73884881ce64f065bce4f6422f4c84d611799e0dad9a2bfbab54a1c	mixed_100k	train	The scene is broken into a 3-by-3 grid of rectangular tiles with thin white separator lines, and the shuffled pieces make the view feel jumbled even though many parts are still recognizable. Several tiles clearly belong to a workspace with a large brown cardboard box, black robotic gripper arms, and a gray floor in the...	After the tiles snap into the correct positions, an open brown corrugated cardboard box sits centered on a white tabletop, seen from slightly above so its empty interior and the folded bottom flaps are plainly visible. The top flaps are open, with a large flap standing upright along the right side, while the front and ...
7f90b0903e39a819887d68a9b9ec4ef6403eef80f988959ac454b5fe197606e0	mixed_100k	train	A traditional living room appears here in grayscale, with strong wood paneling wrapping the walls and a large built-in shelving and cabinet unit spanning the back wall. A flat-screen television sits slightly right of center within the built-in, surrounded by books, framed pictures, small objects, and a few plant shapes...	With the colors back in place, the room takes on a warm traditional character, dominated by honey and medium walnut wood that gives the paneling and built-ins a rich amber-brown glow beneath a soft white textured ceiling and over a pale beige carpet. The large entertainment unit across the back wall shows shelves fille...
ba76dc300bcda9c4c488e638351c44a7f7137f849890aeb9b4dc425d0a743c73	mixed_100k	train	This is a grayscale view of an opulent interior hall dominated by many very tall smooth cylindrical columns, several packed closely together in the right foreground and partly obscuring the room beyond. A broad staircase rises from the lower left toward the center, split by a central handrail, and at the top hangs a la...	With the colors back in place, the hall glows with warm golden interior light that gives the towering columns a creamy ivory tone, with soft amber shadows and intense uplighted highlights climbing their smooth surfaces beneath ornate metallic-looking capitals. The stained-glass ceiling becomes the bold focal point over...
1b055561e08f35d447bf62b73ad1f4b3a21db8720b7098de0d2ea724b0e7f69f	mixed_100k	train	This is a bright, spacious modern interior shown in grayscale, with a wide open foreground leading toward a meeting area set back near the center-right. Large cylindrical columns rise through the room, a long wall of tall windows and glass doors runs along the right side, and a high ceiling with small recessed lights s...	With the colors back in place, the space reads as a cool, airy modern lobby or meeting area with crisp white walls, ceiling, columns, window frames, glass doors, and cabinetry, all set against a smooth pale gray floor. Along the right side, the tall rectangular windows and doors admit soft daylight, revealing muted gre...
c9239113f8c96b8ecda75471094d6f0ac4093ced9b229768ca9fb615452c6294	mixed_100k	train	A softly blurred view of a traditional dining room is still easy to recognize: a large oval table sits in the middle of the room with several dark chairs gathered around it, a chandelier hangs above, and a wooden cabinet or hutch stands against the back wall. Bright daylight pours in from a large window on the left, wa...	Once the full resolution is restored, the room resolves into a refined traditional dining space with a large oval wooden table centered on a dark patterned area rug in blue, red, and cream tones, its wood grain and rounded edges now clearly visible. Five black wooden chairs with fan-back spindle designs and woven rush ...
8bad2c9fe01574fe60b2504a83e67362a33025d3897cd246e53811463a1c6686	mixed_100k	train	A square maze diagram sits on a light gray background, but it has been broken into a grid of rectangular tiles separated by thin white lines and shuffled so the black walls no longer form a coherent layout. Even with the disarray, several elements are still easy to recognize inside individual tiles: blue circular marke...	After the tiles snap into the correct positions, a square black-lined maze fills most of the frame against a light gray background, enclosed by a thick outer border and divided inside by thinner black walls laid over a faint pale-gray grid. Five blue circular markers with white capital letters are arranged around the m...
c909f7e11d3b2cf83ecfa3d3506ef19bc3adceadae644b9817e8a4828b41e892	mixed_100k	train	The scene is broken into a shuffled 2-by-2 grid of large rectangular tiles separated by thin white lines, so the bedroom appears disjointed even though many pieces are still recognizable. In the upper left tile there is pale wood flooring with strong striped sunlight and the leg of a black nightstand beside brown blind...	After the tiles snap into the correct positions, a tidy contemporary bedroom comes together with one large low-profile bed stretching across the left and center of the room, its black upholstered frame and tall black headboard set against a white wall. The bedding is dark gray, topped with three pillows—two dark gray o...
bbd344a2b632b2eb8ddf6843b82b392bf0a22299535f6625babb2d89ba7cb704	mixed_100k	train	A multi-series line chart is visible on a light gray plotting area with white gridlines, titled “Trade Volume between ASEAN and Major Partners (1990-2022)” across the top, with the y-axis labeled in billion USD and the x-axis labeled by years running diagonally along the bottom. A legend at the upper right shows four c...	Once the masks are filled in, the full chart reads cleanly as a statistical visualization titled “Trade Volume between ASEAN and Major Partners (1990-2022)” on a light gray background with white gridlines, dark blue title and axis text, trade volume in billion USD on the vertical axis, and years from 1989 through 2023 ...
4cdc1915b90b5b40b3871a4617ecd98bb7777fa39edb18ad249fabe9df1dd9be	mixed_100k	train	This is a compact, modern laundry room seen in grayscale, arranged in a narrow U-shaped layout with glossy cabinets wrapping around the back and right sides. On the left wall, a tall stacked appliance rises above a front-loading machine, and another front-loading machine sits immediately to its right under the counter,...	With the colors back in place, the room resolves into a bright, compact modern laundry space dominated by glossy white cabinetry and white appliances, set off by strong black accents. On the left wall, a tall white dryer is stacked above a white front-loading washing machine, and immediately to its right sits a second ...
35cee62b751b7075c03b1075943f587776cefd4eaed08ee6066aa896ef3777f4	mixed_100k	train	A bright, high-ceilinged interior room with a gallery-like feel is visible despite two solid white occluding patches. The space has white walls with dark wood trim, reddish terracotta floor tiles patterned with pale curving shapes, and two large dark wood islands with black countertops occupying the center. The left is...	Once the masks are filled in, the full room resolves as a spacious, high-ceilinged interior with two substantial dark wood islands centered in the foreground and midground, both topped with smooth black counters. The nearer right island is revealed with multiple drawers and cabinet doors, while the left island extends ...
b51a3c1504468fd2002b92d0a153c30bcb7353a046a8c8664afffd89edf5581c	mixed_100k	train	A heavily noise-laden view still reveals a small bedroom with beige walls and carpet, seen from near the doorway. A single bed sits against the back wall slightly left of center, with what appears to be a metal headboard, pale bedding, and a darker folded item near the foot. To the left of the bed are a white nightstan...	With the noise cleared away, the room resolves into a neat, compact bedroom with smooth beige walls, white baseboards, and a soft taupe carpet marked by visible vacuum lines and a few footprints in the pile. The single bed runs lengthwise along the back wall just left of center, fitted with a gray metal headboard made ...
99f03a4d1b0f54d446cf4ed02c1d986bf5c75da1a06608838091fd44a519b957	mixed_100k	train	A clean infographic on a light beige background shows a donut chart beneath a bold centered title about public opinion on key environmental issues in Germany, with six colored slices and labels placed around the ring, plus a boxed legend on the right. Most of the graphic remains readable, including the teal-green segme...	After unwarping the geometry, the infographic resolves into a neat flat design with the bold black title “Public Opinion on Key Environmental Issues in Germany” centered at the top above a properly circular donut chart. Around the large central hole, six segments are arranged clockwise: a teal-green slice on the left l...
45687f7b2a9e5ee5113b362de8738609b6b88ec5d724007ee1fa6559170ea5f1	mixed_100k	train	A spacious modern interior is seen from a low angle looking up at a pale gray ceiling, where several bright recessed light panels with dark grid dividers run diagonally across the view and a long narrow strip light hugs the upper left edge. Tall white rectangular columns rise toward the ceiling, including a broad centr...	After unwarping the geometry, the hall resolves into a clean minimalist architectural scene with a smooth light gray ceiling dominated by four crisp geometric recessed light panels and one long narrow strip light along the upper left. The glowing panels are white with black grid-like dividers and angular polygonal join...
ec422683297e85f7dd3e9d5bc8f91203e755af7358379f7f9bd1920b281ca7b4	mixed_100k	train	A blurry, low-resolution map-like graphic sits on a flat gray background, with one irregular land-shaped form placed slightly right of center. Even through the softness, the shape is clearly split into two main color blocks: a large red area covering the lower and central portion and a white area across the top and rig...	Once the sharp detail is restored, the simplified map graphic becomes crisp against the medium-gray background, with the irregular region centered slightly to the right and its contours clearly defined by many small protrusions and indentations. The lower half and much of the middle are filled with solid bright red, wh...
1740ac0a65d0c18f047780fc13730a0afee3a6aee847fcd965e138144e4006b1	mixed_100k	train	This grayscale view shows a spacious modern loft interior with several connected zones: a dining area stretches along the left foreground with a long table and a row of dark chairs, a kitchen sits in the back left with an island, shelving, a sink, and a potted plant by a window, and a living area occupies the center an...	With the colors back in place, the loft takes on a crisp cool palette under pale blue-white daylight pouring from the large rectangular skylight in the sloped ceiling at the top right. The white walls, columns, kitchen cabinetry, and low rectangular coffee table look clean and slightly silvery, set against very light g...
bff44d14ade61bd109bb7091fa15b57705793a991c7bc61df3e12984b47b65e8	mixed_100k	train	A quiet indoor corner is visible from a slightly upward angle, showing a white ceiling, beige walls, a dark wooden shelving unit on the left, and a bright curtained window on the right, but the upper central area is strongly warped as if pulled into a swirl. The small ceiling light near the top center is stretched and ...	After unwarping the geometry, the room corner settles into a clean, orderly view with a single small ceiling spotlight near the upper center casting soft warm light across a smooth white ceiling and beige walls. Along the left side extending toward the middle stands a large empty shelving unit made of dark reddish-brow...
a7969590b4246b0fc7f7f98a430b197c5cc2c009a747ab9d110dc46add74f15c	mixed_100k	train	The scene appears as a shuffled mosaic divided into a grid of rectangular tiles, with thin white separator lines running vertically and horizontally between the pieces, so the interior is visible only in misordered fragments. Even through the disarray, I can recognize a modern indoor corridor or showroom with tall wood...	After the tiles snap into the correct positions, the room resolves into a sleek modern corridor or showroom lined with multiple tall rectangular wooden columns whose varied brown grain and plank textures stand out against dark charcoal-gray walls. A polished wood floor of mixed medium and dark brown boards stretches th...
d471a80514e2bc23676c87d98abc667aa4e4ce8f6fcd449849af17e1c05907d9	mixed_100k	train	A very grainy, noise-speckled game screen is still recognizable despite the heavy colored static covering nearly every surface. At the top, large black text reads “Jewel2 Game,” and below it sits a centered 6-by-6 board with numbered labels 0 through 5 across the top and down the left side. Inside the grid are 36 jewel...	With the noise cleared away, the interface becomes crisp and clean: a light gray game screen shows the title “Jewel2 Game” in large black lettering centered at the top, with a pale gray square board neatly centered below. Black column numbers 0 through 5 run along the top edge and matching row numbers 0 through 5 desce...
30814ccf87f3f659d62661bd16609cdf04c1c4dcc118571dc569d04d2dbbfaab	jigsaw_fragments_18k	train	These nine shuffled fragments form a three-by-three grid of rectangular tiles, and they clearly belong to a sparse indoor room with cream-beige walls, pale wood flooring, dark-framed windows, and several door openings. Individual pieces show a tall black window frame with neighboring apartment buildings outside, a brow...	Once the tiles snap into place, the scene resolves into an empty modern room with light beige walls, pale wood laminate flooring with a subtle grain, and matching light wood baseboards, lit by soft daylight from a tall rectangular window on the left and a recessed ceiling downlight glowing near the upper right. The lef...
7df6be18bfcb1d8f4e02034cb1f1d947b12b6b992b3dc2bcf8b31e52771ab3ac	jigsaw_fragments_18k	train	These four rectangular fragments form a two-by-two grid, but they are clearly out of order. One piece shows the bed with white sheets, two white pillows trimmed in gray, a brown upholstered headboard, a glowing lamp at the far right, and a bit of light wood shelving at the far left. Another is dominated by a large expa...	Once the tiles snap into place, a minimalist bedroom appears in warm neutral tones, with a single bed filling the lower right half of the room and set against a long brown upholstered headboard panel running horizontally across the wall. The bed is neatly made with white bedding, two upright white pillows edged in gray...
2222f524e06fb98f38b24b242d8f19beeae031700e95cba7d72d0978cd4ff792	jigsaw_fragments_18k	train	These two wide horizontal fragments form a two-by-one stack, but they are clearly out of order. The upper fragment already shows the lower half of a bedroom scene with a white bed, a dark navy upholstered headboard, decorative pillows, a folded blue throw, a bedside table, a toy figure on a blue chair, and a skateboard...	Once the tiles snap into place, a tidy modern bedroom comes together with a double bed set against the right wall beneath textured blue wallpaper. The bed has a tall dark navy upholstered headboard with vertical channeling, crisp white bedding, two large white pillows, and three cushions in front, including a white pil...
2bb73800750b4a70e3a948da5845ae01037c7f8e5a19c7b890b1a6b20f59afcc	jigsaw_fragments_18k	train	These two wide fragments form a two-by-one vertical split of a modern interior, but they are clearly out of order. The upper fragment shows the lower half of a hallway opening toward bright sliding glass doors and a balcony, with pale flooring, part of a dining area, and on the right a light wood cabinet beside a cushi...	Once the tiles snap into place, a bright minimalist apartment interior is seen from a narrow hallway with off-white walls and a pale beige floor leading straight toward a living and dining area and a balcony beyond. A rectangular light switch panel sits on the left wall near the foreground, while farther down the left ...
6d03e83d4b55e3e79b9b13d86201a3656caccf0ccd1358ef48c927b93d29bfe8	jigsaw_fragments_18k	train	These fragments form a three-by-one vertical stack of three long horizontal tiles, but they are clearly out of order. One strip shows the lower part of a cozy bedroom with the foot of a bed covered in a mustard checkered blanket, skateboard decks and a small card laid on top, plus part of a desk and a large window at t...	Once the tiles snap into place, a modern, softly lit bedroom appears with a double bed set against the back wall slightly right of center. The bed is made with white sheets and duvet, two large gray back pillows, two white pillows, and three accent cushions, including a tan pillow with circular motifs and a long gray p...
cac54f721947a57dc0fea19ec6a1dedc4f506550f4923be19b9ab9553e7d3837	jigsaw_fragments_18k	train	These two vertically stacked fragments form a two-by-one set of shuffled pieces, and they are clearly out of order: the upper fragment shows the lower part of a bright interior with a long narrow tabletop, cream drawers, a retro beige keyboard-like object, framed art, small toys and trinkets, plus a wooden easel with a...	Once the tiles snap into place, a bright indoor corner appears, softly lit by daylight passing through large white pleated blinds that cover both walls and extend into a slanted skylight-like panel at the upper right, giving the space an even, studio-like glow. Along the lower middle runs a narrow light gray console wi...
a396b95dacd587104c5cbefef9a715f0088b6866729630097d32b468d1ba7ad8	jigsaw_fragments_18k	train	These six rectangular fragments form a three-by-two grid, but they are clearly out of order. Several pieces show parts of a sleek interior: pale wood wall panels, beige upper cabinets, recessed ceiling lights, glossy white floor tiles with faint gray veining, and black-trimmed kitchen cabinetry. One fragment contains t...	Once the tiles snap into place, the scene resolves into a compact modern kitchen and dining area arranged in an L shape. Light beige flat-panel cabinets run above and below black countertops, with white marble-look wall panels behind them and glossy white floor tiles marked by soft gray veining below. On the left count...
fc30bb43f66a7d1b5d4dceb1e861222f0bcd12bda0183acbac2c80eb89a2ce51	jigsaw_fragments_18k	train	These six shuffled fragments form a two-by-three grid of rectangular bathroom pieces, and even in disorder they show a consistent palette of glossy gray marble-look wall tile, black metal framing, and white fixtures. One fragment contains the upper part of a black shower system with a round rainfall head against veined...	Once the tiles snap into place, a clean modern bathroom corner comes together with large glossy gray marble-look wall tiles, streaked with cloudy white veining, covering the left wall and the shower wall and catching reflections of several bright rectangular ceiling lights. At the lower left, only the tank of a white c...
86f4f61dbc68eff1b7236b3aa1dbf45764d5e955f72884211acccb2996dec362	jigsaw_fragments_18k	train	These three tall fragments form a one-by-three strip, but they are clearly out of order. One fragment shows a sleek interior wall with smooth light gray panels, a low ledge, two black-framed artworks leaning against it, taupe curtains, and part of a dark-framed glass door. Another fragment shows a matte dark shelving u...	Once the tiles snap into place, a modern living room corner appears, divided near the center by a dark vertical seam, with built-in shelving on the left and a balcony window on the right. The shelving is matte dark gray or black and accented by warm recessed strip lighting beneath several shelves. In the upper left cub...
3605583b9c9751778391fe8d8aa13ad8b82d308f9213377827e54de3fa250f93	jigsaw_fragments_18k	train	These three tall rectangular fragments form a one-by-three strip, but they are clearly out of order. One fragment shows the interior stretch of an unfinished balcony with a dusty concrete floor, loose cables, off-white walls, a dark opening at the back, and several black metal frames leaning against a glass railing; an...	Once the tiles snap into place, a long, narrow unfinished apartment balcony runs away from the foreground toward the back center, its dusty light gray concrete floor littered with construction debris and several loose conduit or electrical lines trailing lengthwise along the left side. At the far left sits a large fros...
5855bd4d18d4f790512e5eecc223c5a54502b37a0c329d8bdab565948619cb99	jigsaw_fragments_18k	train	These three vertically stacked fragments form a three-by-one strip, but they are clearly out of order. One fragment shows the lower part of a bright minimalist room with a curved silver faucet at left, a white countertop or sink ledge in the middle, and a dark-framed glass partition on the right; another shows mostly t...	Once the tiles snap into place, a bright modern interior corner appears with two sink areas separated by a large glass partition. At the lower left, a curved silver faucet rises from a smooth white matte countertop, accompanied by a small cylindrical control while the basin itself is cropped out. In the center, beneath...
505e36429b850bddd5e74f52279e219f7ab05bb8aea05c67a5a3580517f3262f	jigsaw_fragments_18k	train	These three long horizontal fragments come from a three-by-one vertical strip, but they are clearly out of order. One fragment shows the lower part of a modern interior with dark flooring, the base of a white dividing wall, a bit of rug, and a long run of black-framed windows looking out to trees and buildings; another...	Once the tiles snap into place, a sleek modern apartment interior appears, divided near the center-left by a tall white wall with a small square gray switch mounted around eye level. Through an opening on the far left, part of a bedroom is visible, including the corner of a low bed with white bedding, a dark frame, war...
6c398344f17a40f10ca08f8eaf077e0318e2b9d429f5d502d0b6b6c157f6ca94	jigsaw_fragments_18k	train	These three long horizontal fragments come from a three-by-one vertical strip and are clearly out of order, showing parts of a sleek bedroom split into mismatched bands. One fragment contains the middle of a bed with green accent pillows, bedside lamps, and a view through tall glass doors to potted greenery outside; an...	Once the tiles snap into place, a modern bedroom appears with a double bed centered against the back wall, made with white sheets, a light gray blanket folded across the middle, and a soft gray duvet draped over the foot. At the head are four pillows, with two large white ones behind two smaller green accent pillows, a...
983b6127e24d95df07f7f4d23208df61bde40cf2a290fbccd643542927c0583a	jigsaw_fragments_18k	train	These four shuffled fragments form a two-by-two grid, and they clearly belong to a calm contemporary bedroom but are not in their proper arrangement. One fragment shows a light gray wall with a leaning framed picture, a textured white panel, and part of a window with curtains; another shows the upper portion of a panel...	Once the tiles snap into place, a modern bedroom comes together with a large bed filling the right half of the room, dressed in crisp white bedding and topped by a pale beige quilted coverlet folded smoothly across it. The pillows are layered neatly, with two large white pillows at the back, two medium gray pillows in ...
9ae7423ba2e6ee1aee9d9141e7bc819c39bd46a366c594f060d8cac2a9a298c1	jigsaw_fragments_18k	train	These two wide fragments form a two-by-one stack, but they are clearly out of order: the upper fragment shows the lower part of a modern bedroom with the bed, pillows, a nightstand lamp, reflective glass, and a hallway wall with framed art, while the lower fragment shows the upper wall paneling, the top of the glass pa...	Once the tiles snap into place, a modern bedroom interior comes into view from a doorway or hall at the right, with a large bed filling the left half of the scene and a glossy dark-framed glass partition or sliding door rising vertically near the center. The bed is made with white bedding and a beige-taupe textured thr...
dbd0bcc79046c7845ef030a5e718205984cc429aca9ab446999bb3fc1bc585d2	jigsaw_fragments_18k	train	These nine shuffled fragments form a three-by-three grid, but they clearly do not yet make a continuous room. Several pieces show parts of a neatly made bed with white bedding, rust-brown pillows, a long cylindrical bolster, and a pale patterned coverlet, while other fragments isolate a light gray wall with black-frame...	Once the tiles snap into place, a calm modern bedroom comes into view with one large bed stretching across the lower left and center foreground. The bed is dressed in white bedding and a pale taupe patterned coverlet, crossed by a narrow beige runner with small dark accents, and arranged with two large white sleeping p...
200668421438236ae2a2cb8d57a52a7b7742c10eb66b4509f6529310ba36fb6a	jigsaw_fragments_18k	train	These three tall fragments form a one-by-three strip, but they are clearly out of order: one piece shows an open doorway with wood trim, gray floor tile, and a quirky green cactus-shaped wall rack holding tan and brown garments against a white wall; another shows part of a modern dining area with a white table, peach-t...	Once the tiles snap into place, a polished contemporary dining area comes together in a neutral-toned apartment interior. In the foreground sits a rectangular white dining table set for four, with two peach-tan upholstered chairs with black legs on the near side and two more on the far side. The tabletop is carefully a...
3f459240358e6bcaed6777ee63e0c20b0fde81a20013ac293db348f7ba8e2c0e	jigsaw_fragments_18k	train	These six rectangular fragments form a three-by-two grid, but they are clearly scrambled: some pieces show a dark-framed window with blue sky and part of a tall building outside, others contain a white bathtub corner and a toilet top with a chrome sprayer, and several more show glossy black vertical dividers, mirrored ...	Once the tiles snap into place, a modern, luxurious bathroom comes together with a white rectangular bathtub in the lower center, set into a white marble surround. A chrome faucet and controls are mounted on the tub’s right rim, and a round overflow fitting is visible inside the basin. To the left, a white toilet with ...
f574c66d0094d932adf2c75ae50a4d0b1ef2289f7ad6be29d8329c6d4e348478	jigsaw_fragments_18k	train	These four shuffled fragments form a two-by-two grid, and they clearly mix parts of a bright room interior with parts of a large window view. One fragment shows a black-framed window against blue sky and the upper stories of red brick buildings, while another shows the lower portion of that same window with trees and m...	Once the tiles snap into place, a bright interior corner comes together with a tall, narrow black shelving unit standing against a white wall embellished with ornate molded plaster and an arched decorative relief near the top. The shelf has three glossy oval tiers supported by two vertical silver metal rods: a light gr...
f6b836e3221b32424649424180b1e8c180093e7f48dfd83cb0f98e4e1b5848a6	jigsaw_fragments_18k	train	These three tall rectangular fragments form a one-by-three strip, but they are clearly shuffled out of order. One fragment shows part of a bedroom with rumpled white bedding, a dark tufted headboard, striped beige wall panels, a gold saxophone mounted on the wall, and a bedside table with a lamp beneath a glowing ceili...	Once the tiles snap into place, a spacious modern bedroom with music-themed decor comes together, with a large bed on the left and a full drum kit on the right near three tall white-framed windows. The bed has a dark brown or black tufted upholstered headboard with deep buttoning and a low dark frame, dressed in rumple...
43d89f2812f970da804bf702a80b70954d7a420d6e9d4e8be72abb7430966bdb	jigsaw_fragments_18k	train	These two vertically stacked fragments form a two-by-one set of wide rectangular pieces, but they are clearly out of order. The upper fragment shows the lower portion of the room: an orange-red lounge chair with a matching ottoman in front of a low console, gray stone flooring, a black-framed glass divider, and on the ...	Once the tiles snap into place, a clean modern interior appears, with a small sitting or dressing area on the left and a compact laundry nook on the right, all washed in strong daylight that throws broad diagonal shadows across the glossy frosted-glass wall and the gray stone-tile floor. Near the center, a black-framed...
be8eafcf874bce81a923be8bfa4b41fb6ef8397124cf4c232cfc5ea8217dd125	jigsaw_fragments_18k	train	These two rectangular fragments form a one-by-two grid, but they are clearly out of order. One fragment shows a beige stucco wall with strong sunlit rectangular shadows, a dark gray vertical window or door frame with reflective glass on the far right, and the edge of a round planter crowded with fern fronds and a few t...	Once the tiles snap into place, a dense tropical garden corner fills the view beside a building. At the center and upper left, a large clump of broad upright green leaves rises on long pale green stems, the smooth leaves overlapping against a beige stucco wall. Across the lower half, lush ferns spread in layered mounds...
46f7ffc612ea75e73f7a2a01963f47423443b1f8e6577a81f642ec35a26de905	jigsaw_fragments_18k	train	These four rectangular fragments form a two-by-two grid, but they are clearly out of order. Two pieces are dominated by a bright blue-tinted exterior view through glass, showing metal scaffolding bars, horizontal platforms, and faint apartment buildings beyond, while the other two pieces show a minimalist indoor wall a...	Once the tiles snap into place, the scene resolves into an empty modern interior corner framed by two tall black metal structures, with a large clear opening on the left and a dark tinted glass door on the right. The left side is a floor-to-ceiling glass panel or doorway looking out onto exterior construction scaffoldi...
bbc3f12eb2d834282d45cf22a143d31c32c5c4bce05d8e9c73bd93205198fdc3	jigsaw_fragments_18k	train	These three horizontal fragments form a one-by-three strip, but they are clearly out of order. One piece shows beige tied-back curtains at the far left beside a pale wall, with a glossy black vase or pedestal bowl on a light surface and a long thin plant stem curving across empty wall space toward a row of leaning book...	Once the tiles snap into place, a calm residential interior comes together around a pale off-white wall with a large vertically oriented sepia artwork hanging near the center, showing an arched passageway and tall shelves densely packed with books or papers. Below it, a long light-colored console stretches across the s...
127718ff97fc6bca5249cd973e7624b2762bac2c1bac5dd57a5712d1acfb5c07	jigsaw_fragments_18k	train	These four rectangular fragments form a shuffled two-by-two grid, and even before reordering them they clearly depict parts of a sleek tiled bathroom: one piece shows mirrored cabinet doors with two dark gray wall fixtures and a reflected doorway, another shows a window beside glossy wall tiles and part of a chrome sho...	Once the tiles snap into place, a clean modern bathroom comes together with a white rectangular vanity and integrated sink projecting from the lower center-left against large light gray tiles marked by subtle wavy marble-like veining. Above the sink, three mirrored cabinet doors stretch across most of the upper left si...
e5a4cfe150375206c382be94a1fa005a0f3bcffc15854dcadf3e2172539590b9	sa1b_55k	train	A heavily noise-laden view still reveals a tropical courtyard organized around a curved swimming pool, though the grain makes fine edges shimmer and many small details hard to read. In the foreground there appears to be a pale tiled patio with a grid pattern, holding two dark lounge chairs aimed toward the water and a ...	With the noise cleared away, the courtyard resolves into a crisp tropical hotel or resort setting centered on a curved light-blue swimming pool bordered by a pale deck and surrounded by lush landscaping. In the foreground, a gray grid-pattern tiled patio holds two black lounge chairs, one left and one right, facing the...
0488fe2941254536bd0ff4e5c4c141b89871c7b10e49e12b991e99dbf5b53cc0	sa1b_55k	train	A bright Mediterranean square opens onto a large white church under a deep blue sky, with a bell tower rising on the left, a rounded blue dome on the right, and a broad marble courtyard in front. A palm tree stands to the left beside steps and a dark stone-edged planter, while a few tourists are scattered across the pl...	After unwarping the geometry, the church stands crisp and symmetrical at the center of the sunlit plaza: a bright white stucco façade with a decorative horizontal band near the roofline, eight narrow arched windows across the front, and a central dark wooden doorway topped by a small colorful religious icon. On the lef...
5603d27c74b6dfca7ba7f641e31cb1716fc2e1098b60c1f186d515febc18f52d	sa1b_55k	train	The view is broken into a shuffled grid of large rectangular tiles separated by thin white lines, with a strong horizontal white divider across the middle and vertical seams segmenting the scene into mismatched blocks. Even though many individual tiles are clear, neighboring pieces do not belong together: along the cen...	After the tiles snap into the correct positions, a colorful hilltop palace complex rises coherently above a steep, lushly planted slope beneath a bright overcast sky packed with thick gray-white clouds. On the left stands a tall pale yellow tower edged with rough stone corner blocks, topped by white crenellations and p...
c626f62264b6f0a49bf598e0f3c6a196f1d0ed8cb887598df4bbb4cb66455f4f	sa1b_55k	train	A bright, whitewashed alley scene is shown at a sideways angle, with the facades seeming to run diagonally across the frame and a patch of blue sky opening along the left edge. Large sunlit walls dominate the view, punctuated by dark green shutters and narrow stone-trimmed openings, while thin utility wires stretch acr...	After rotating the image 270 degrees clockwise, the alley stands in a more upright portrait view, rising away through a narrow passage between tall white buildings. The small balcony now projects clearly from the right-hand wall near the upper half of the scene, enclosed by black railings and holding terracotta planter...
bf640cac46f0efb5f7db708505a63106e22d7c5db8ae24e16d25d500cd29f680	sa1b_55k	train	A formal dining room or conservatory is seen in grayscale beneath a steep peaked glass roof, its strong rafters and decorative iron scrollwork forming a symmetrical pattern overhead while thin vines trail across the ceiling and hang down in places. The far wall centers a framed picture above a dark piano or cabinet, wi...	With the colors back in place, the room becomes an elegant indoor dining space under warm honey-brown timber rafters, where milky white skylight panels and delicate black wrought-iron scrollwork frame many trailing green vines that wind across the ceiling and drop in thin strands. Soft daylight keeps the cream-colored ...
e88cd882d16d3712a3c622fb3b94750282d5a879c551d4cd2da48890b842b832	sa1b_55k	train	A bright urban streetscape is shown at a conspicuously rotated angle, with the row of brick apartment buildings running diagonally from the upper left toward the lower right and the blue sky occupying a broad wedge along the right side. The nearest building, now leaning across the frame, has many beige and orange strip...	After rotating the image 90 degrees clockwise, the scene settles into a natural wide street view with the dark asphalt road stretching across the bottom and the blue sky opening cleanly above the buildings. A long row of reddish-brown apartment blocks extends from the left toward the right, starting with the brick buil...
47074652a2cccd1228db0a56ec2f8eb9e385b67a1c28e74a2b9ce311336ccce9	sa1b_55k	train	A roadside market scene is visible on dusty ground, with a crouching woman vendor in the lower middle wearing a pale yellow cardigan, a deep pink scarf, and a dark floral skirt, while her face is already obscured by a dark rectangular blur. In front of her, vegetables are spread on tarps, including several pale green c...	Once the masks are filled in, the full market arrangement becomes clear: the crouching woman vendor sits centered low in the scene on dusty brown ground with tarps and sacks spread around her, leaning forward while holding a small object in her right hand. She wears a pale yellow cardigan, a deep pink scarf wrapped aro...
cc52f4545f08c56dd6cd42a7ce1583ee3ddf7a117688ada55a79828478cf452b	sa1b_55k	train	A sunny park promenade stretches diagonally from the lower left into the distance, its pale gravel surface bordered by a long, orderly row of leafy trees whose trunks are enclosed by low wooden frames. On the right foreground, a woman is visible sitting on a bench beneath a tree, leaning forward with her hand near her ...	Once the mask is filled in, the full park view becomes continuous: a broad beige gravel walkway runs from the lower left foreground into the distance, lined on the right and receding along the left with mature trees whose dense bright green foliage forms an almost unbroken canopy above dark brown trunks set inside squa...
fbec46f625880795af800c8709faa2e7d903c0f031698d1bab789a383313544a	sa1b_55k	train	A sunlit outdoor scene is visible on dusty beige ground in front of a rough tan stone wall, with a rustic barrier of thick round wooden logs running diagonally from the lower left toward the middle and right. Near the center, several armored reenactors are clustered tightly by the rail in what looks like close combat o...	Once the masks are filled in, the full medieval reenactment scene reads clearly: on the dry beige dirt before the rough tan stone wall, the heavy log barrier stretches diagonally across the frame, guiding the eye to three armored fighters packed together at center. One wears a green surcoat with orange trim and a steel...
e2cef1092011bc6dcb6261ef37dc01fad0b451ade822b52116138205c5b25d4b	sa1b_55k	train	The classroom scene is broken into a shuffled grid of rectangular tiles with thin white separator lines running vertically and horizontally between them, so the room appears sliced up and reassembled out of order. Even through the disarray, many schoolchildren are still recognizable in individual tiles, most wearing da...	After the tiles snap into the correct positions, a crowded classroom comes into clear view with about thirty schoolchildren seated at individual desks and chair-desk combinations arranged in rows. Most of them wear navy blue sweaters or tracksuit tops with yellow striped cuffs and collars over bright yellow polo shirts...

End of preview. Expand in Data Studio

Pretext-270K

Pretext-270K is the Stage 1 data of PRIMER. It trains the Stage 1 model ThinkMorph-SSL-Base, from which ThinkMorph-SSL-Instruct is trained further on Instruct-181K. It has 270,896 instruction-free text-image-text traces. Each trace starts from a corrupted input image; a textual description follows, then the clean target image, then a further description.

Images: the target images come from the original source images.
Text: a teacher model (GPT-5) writes the text segments. It first captions the clean image, then sees the caption and both images, so it knows the target, which the student does not see in its input.

Stage 1 trains on the train rows only: 270,896 rows here, which is the paper's count. The 1,600 val rows were not used for training.

Composition

Subset	Rows with images	Text-only rows	Sources
`mixed_100k`	100,000	—	VSI-590K pools (YouTube room tours, Hypersim, ARKitScenes, ScanNet, ...), LLaVA-OneVision-1.5 pools, DeepVision-103K
`jigsaw_fragments_18k`	8,085	10,266	Matterport3D (text only), Realsee3D, 360+x
`sa1b_55k`	55,442	—	SA-1B
`general_99k`	98,703	—	PixMo-Cap
Total	262,230	10,266

Counts by transformation family (train rows)

Family	Rows	Paper
Jigsaw restoration	52,975	52,975
Colorization	36,104	36,104
Super-resolution	36,409	36,409
Masked inpainting	35,950	35,950
Rotation/flip recovery	36,763	36,763
Denoising	36,023	36,023
Deformation recovery	36,672	36,672
Total	270,896	270,896

Counts by source (train rows) and the 443-row difference

The paper's source table adds up to 270,453, which is 443 fewer than the family total of 270,896. The data explains the gap:

Source	Rows in data	Paper
PixMo-Cap	98,303	98,303
SA-1B	55,042	55,042
`mixed_100k`: VSI-590K + LLaVA-OneVision-1.5 + DeepVision-103K	99,600	58,546 + 27,379 + 13,675 = 99,600
Matterport3D	10,035	10,035
Realsee3D	7,251	7,251
360+x (`source` = `360x_pairs_merged`)	222	222
360+x (`source` = `stage0`)	443	not listed
Total	270,896	270,453

The 443 rows. They are 360+x images whose source field reads stage0.
DeepVision. It can be counted directly in mixed_100k: 8,455 + 5,220 = 13,675.

Files

Path	What it is
`shards/SHARDS.json`, `shards/data-*.tar`	The release with images: 260,861 train rows, 1,369 val rows and 533,366 images (140.9 GB), in 133 deterministic tar shards
`text_only/`	10,266 rows whose images come from Matterport3D. Their images are not distributed here; see Rows without images
`preview/*.parquet`	The Dataset Viewer preview: a few rows per subset, with images downscaled to at most 768 px

Download and restore

python scripts/download_release.py shards/SHARDS.json \
  --base-url https://huggingface.co/datasets/ThinkMorph/Pretext-270K/resolve/<COMMIT>/shards --output shards
python scripts/shard_data_release.py restore shards/SHARDS.json shards DATA_ROOT/primer-pretext-270k

(hf download ThinkMorph/Pretext-270K --repo-type dataset --include "shards/*" works too.)

download_release.py checks each shard's size and SHA256.
restore checks every shard before extracting it, then checks every file against the MANIFEST.json inside the shards.
A restored release holds train.jsonl (and val.jsonl if present), images/ and MANIFEST.json, which is the layout the BAGEL loader reads.
The scripts are in the PRIMER code release.

Check. Before upload, the restored release went through the BAGEL loader, which decoded every image: 262,230 usable rows and 533,366 images, result PASS.

Row format

{"id": "<sha256>", "question": "...", "options": "...", "images": ["images/<sha256>.jpg"],
 "reasoning_thought_0": "...", "reasoning_image_0": "images/<sha256>.jpg",
 "reasoning_thought_1": "...", "answer": "...", "subset": "<source subset>", "source_split": "train"}

The supervision text (question, options, answer/gt_answer, every reasoning_thought_N) and the image bytes are exactly as in the training copy.
Image paths are content-hashed relative paths, and id is a public id.
subset names the storage subset a row came from, and source_split the split it had there.
Source metadata fields are removed, because they contain internal storage paths.

Rows without images

text_only/ holds the rows whose images come from Matterport3D. Their terms do not allow us to redistribute the images. Obtain the source data yourself and rebuild the images.

text_only/train.jsonl (and val.jsonl): the rows, normalized like the main release (same public ids), with subset and source_split. The image fields keep the original file names.
text_only/images.jsonl: one record per original image (subset, split, name). Each record gives the byte size and MD5 of the exact file used in training, the upstream dataset and ids, the role and a derivation sentence.
text_only/provenance.jsonl: per row, the reconstruction parameters (for example yaw angles of paired views, jigsaw grid and tile permutation, original image id and size, take name and frame rank).

To get the source data:

Matterport3D: sign the Matterport3D Terms of Use. Get the form from https://niessner.github.io/Matterport/ and send it to matterport3d@googlegroups.com. The rows name the Matterport3D panoramas they use.

A rebuilt image may differ in bytes even when it shows the same content. Compare it with the recorded MD5.

Source terms

Each source keeps its own terms. The image release has no blanket license.

Code license. SAM's Apache-2.0 code license does not cover the SA-1B images.
360+x. Its project page shows CC BY-NC-SA 4.0.
Realsee3D. Its Zenodo record lists CC BY 4.0.
Matterport3D. Its rows are text only.

Provenance

Training copy. Training read an internal storage copy that is no longer reachable.
This release. It is built from the team's archived copy of the same training folders.
What matches. Train row counts, family counts and source counts match the paper's records.
What could not be checked. Byte identity with the training copy.

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Models trained or fine-tuned on ThinkMorph/Pretext-270K

ThinkMorph/ThinkMorph-SSL-Instruct

Any-to-Any • Updated about 10 hours ago • 1

ThinkMorph/ThinkMorph-SSL-Base

Any-to-Any • Updated about 10 hours ago • 1