A vision-language model read each image together with its QA and judged the item. The pass is not a filter that only removes rows — it rewrites answers it finds wrong but salvageable, drops what it cannot salvage, and adds QA where the image supports more than the source provided. Each row carries the judge's own record in clean_meta, including the cleaner identity, the policy it applied, and its per-item scores for legibility, richness and coverage.

A large share of the QA here was written by the cleaning pass, not by the original dataset. Across the pool that share runs from roughly half to over 80% of a family's turns, and it is reported in the table above. Those rows have an empty org_answer because no pre-clean original exists. Treat them as model-generated supervision: they were judged against the image, but they are not human annotation, and model-written QA is where formatting defects are most likely.

The effect on the answers that were carried over is substantive rather than cosmetic. In this pool the pass corrects values, not just wording — a curve's critical point restated from 4.00 to 2.00, a computed ratio from 1 to Approximately 1.33 — and for some families it removed the content entirely, which is why those families are absent here rather than published empty.

`answer` vs `org_answer`

answer — the cleaned answer. Train on this.
org_answer — the pre-cleaning answer from the same (image, question) in the uncleaned pool. It is empty for QA the cleaning pass added, which have no original.

For this family org_answer is empty throughout: recovering it means scanning the whole pre-clean family, which is raw family is 69 GB (> 6 GB cap). The cleaned answer is unaffected.

Where the two differ, the difference is the correction. Keeping both makes every edit auditable instead of asking you to take the cleaning on trust.

This dataset supersedes an earlier upload of the same family that was built from the pre-clean pool. That version carried the uncorrected answers and has been deleted.

Schema

image — HF Image(), renders directly in the dataset viewer
image_sha256 — content hash of the image
n_qa — number of turns attached to this image
qa — list of {question, answer, org_answer}, in source order
family / clean_meta — provenance and the judge's per-row record

A row with more than one entry in qa is a conversation over a single image, not a set of independent questions — the turns depend on each other and the image belongs to all of them. Keep them together and in order when training.

Parquet row groups are written at ~32 MB so the dataset viewer pages without stalling.

What is NOT claimed

No rejection sampling was run against this family: there is no accept/reject verdict per row, and answer is the cleaned reference rather than a model generation that a string verifier confirmed. For that, use the *_RS_think / *_rejected datasets in this org.

Examples

10 rows taken straight from this dataset. Images are the original files as stored here - no downscaling, no recompression - and every turn is shown in full.

Example 1 — 3 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image displays the text 'THE DEDICA ANTHOLOGY' in the top left corner, accompanied by a square logo containing the letters 'DA'.
2	What text is visible in the top left corner of the image?	THE DEDICA ANTHOLOGY
3	What letters are inside the square logo next to the text?	DA

Example 2 — 4 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image displays the album cover for 'Berkshire Blues' by Randy Weston. The text 'RANDY WESTON' appears at the top and 'BERKSHIRE BLUES' at the bottom. The center features a textured, grainy image of a landscape, possibly a forest, framed within an irregular shape. A small logo with a triangle and the letter 'F' is visible on the right side.
2	Describe the central artwork on the album cover.	A grainy, textured image resembling a forest or landscape, contained within an irregular, vertical oval shape.
3	What visual elements make up the logo on the right side?	A black triangle pointing upwards with the letter 'F' underneath.
4	What is the background color of the album cover?	Off-white or cream.

Example 3 — 5 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	A blue and green vintage race car with the number 24 on the nose and side, featuring Matra and Simca logos, parked on pavement near a white fence.
2	What number is displayed in black on the white circle on the front nose of the car?	24
3	Which two brand names are visible in red and white logos on the nose of the car?	Matra and Simca
4	What are the primary colors of the car's body and its bumpers/lower panels?	The body is light blue and the bumpers/lower panels are green.
5	What white structure is visible in the background to the right of the car?	A white metal fence or gate.

Example 4 — 4 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image shows a martial arts demonstration in a dojo. Three practitioners in the foreground, wearing white tops and black hakama, are kneeling and punching forward in unison. In the background, several people are seated at tables acting as judges or observers, and a blue banner with the text '体道協会' (Taido Association) is visible on the wall.
2	What text is visible on the blue banner in the upper left corner?	The text reads '体道協会' (Taido Association).
3	Describe the action and clothing of the three people in the foreground.	Three people are kneeling on the mat wearing white long-sleeved tops and black hakama (wide trousers). They are performing a synchronized move, punching forward with their right hands.
4	Who is visible in the background behind the practitioners?	There are several people sitting at tables (likely judges) and others sitting on chairs against the wall observing the demonstration.

Example 5 — 5 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image displays a map of Columbia County with a northern township highlighted in red.
2	What text is visible in the lower right area of the map?	COLUMBIA
3	What units of measurement are shown on the scale bar in the bottom left corner?	10 miles and 10 km
4	What navigational aid is present in the bottom left corner?	A North arrow
5	Where is the red highlighted area located on the map?	In the northern section of the county.

Example 6 — 5 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image shows a small train station structure with a green roof and awning. A red 'RTA' logo is visible on the top. A blue sign reads 'E. 105th St.' Another sign on the fence reads '2000 E. 105th St.' There are stairs leading up to the left and overhead wires.
2	What red logo is visible on the top of the station structure?	RTA
3	What text is written on the blue sign attached to the station structure?	E. 105th St.
4	What address is visible on the blue sign attached to the black fence on the right?	2000 E. 105th St.
5	What color is the roof and the awning of the station?	Green

Example 7 — 4 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	A man wearing a dark blue tracksuit with the initials 'TP' on the right chest stands on a grass field.
2	What initials are visible on the right side of the man's jacket?	TP
3	Describe the man's clothing.	He is wearing a dark blue zip-up jacket and matching trousers with a white stripe down the side.
4	What is visible in the background behind the man?	A green grass field and stadium seating with blue and white seats.

Example 8 — 2 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	Luxeuil-les-Bains () is a commune in the Haute-Saône department in the region of Bourgogne-Franche-Comté in eastern France.
2	Describe the visual elements, colors, and layout of the coat of arms shown in the image.	The image displays a heater shield divided horizontally. The upper section has a blue background with yellow vertical bars and a yellow lion rampant. The lower section has a red background featuring a yellow sun with a face and triangular rays.

Example 9 — 3 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	Leucophoenicite is a mineral with formula Mn7(SiO4)3(OH)2 found at Wessels Mine, Kuruman, South Africa. Generally brown to red or pink in color, the mineral gets its name from the Greek words meaning 'pale purple-red'. Leucophoenicite was discovered in New Jersey, US and identified as a new mineral in 1899.
2	What location is listed on the label for this specimen?	Wessels Mine, Kuruman, South Africa
3	Describe the visual appearance of the mineral specimen shown.	It is a dark, reddish-brown, rough-textured mineral cluster resting on a matrix.

Example 10 — 4 turns on one image

#	question	answer
1	Please introduce the image in a concise, factual manner. If the image has extra knowledge or useful information, please mention it.	The image is a movie poster for the film 'BITTEN', featuring the name 'JASON MEWES' above the title. It depicts a woman with dark hair screaming with her arms raised, wearing a tank top and a long necklace.
2	What is the title of the movie displayed on the poster?	BITTEN
3	Whose name appears above the title?	JASON MEWES
4	Describe the central figure's pose and clothing.	A woman with dark hair is screaming with her arms raised, wearing a brownish tank top and a long necklace.

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wikipedia_2m_cleaned

How this was cleaned

answer vs org_answer