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 17 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.

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 elliot-mllm.

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 — 4 turns on one image

#	question	answer
1	Please extract all text from the image.	臻选哆吉客现制汉堡更新鲜！ DIGIKe
2	Describe the color scheme and layout of the main storefront sign.	The sign features a large orange rectangular panel on top containing the logo and main Chinese text, sitting above a narrower black strip containing the slogan and English brand name.
3	What does the logo on the left side of the orange sign look like?	It is a white, stylized circular graphic that resembles a simplified burger or a face with a dot inside.
4	What lighting fixtures are visible beneath the black strip of the sign?	There are three small, round recessed lights visible in the dark area below the sign.

Example 2 — 4 turns on one image

#	question	answer
1	Could you extract all the text contained in the picture?	品长 ® CHINESE FAST FOOD 中式快餐加盟热线:133-13888813 送餐电话:82026918
2	What are the visual characteristics of the main signboard background?	The signboard has a red background composed of horizontal slats.
3	What architectural features are visible directly above the red sign?	There is a brick wall with windows; the central window is covered with a translucent plastic sheet.
4	What is located directly beneath the red signboard?	A brown roll-down metal shutter.

Example 3 — 4 turns on one image

#	question	answer
1	Please retrieve all the textual content from the figure.	肚子里有料香港爆汁流沙包
2	What is the background color of the illuminated sign?	Yellow
3	What color is the smaller text at the bottom of the sign?	Red
4	What is visible on the far right edge of the image?	A green light

Example 4 — 4 turns on one image

#	question	answer
1	Kindly pull out all the text present in the figure.	馬記大锅煮奥城店
2	What is the background color of the vertical text '馬記'?	Red.
3	What is the background material of the sign?	Horizontal wooden slats.
4	What graphic element is stylized into the middle character '锅'?	Chopsticks or skewers.

Example 5 — 4 turns on one image

#	question	answer
1	Could you extract every piece of text from the picture?	趣果时光欢迎光临试营业鲜果水吧时光享·健康趣果时光
2	What material covers the lower part of the storefront wall and extends onto the floor?	Green artificial turf
3	What object is posted in the center of the window above the green turf?	A framed menu or poster
4	What vertical object stands on the far right side of the image?	A white pole

Example 6 — 3 turns on one image

#	question	answer
1	Could you extract all the text contained in the picture?	8 顾家凉皮 Since2008 入口绵吃后想 GUJIA 顾凉皮烧烤肉夹馍 60
2	What graphical icons are displayed next to the menu items on the far right of the sign?	There are three circular icons: a bowl (next to 凉皮), skewers (next to 烧烤), and a bun (next to 肉夹馍).
3	What is visible below the main illuminated sign?	There are menu boards displaying food items and prices, including a visible price of '60'.

Example 7 — 4 turns on one image

#	question	answer
1	Please extract all text from the image.	心情故事 Mood story 咖啡厅咖啡茶饮休闲
2	What graphic icon is visible on the left side of the sign?	A steaming coffee cup.
3	What is the background color of the main signboard?	Blue.
4	What is visible at the bottom of the image below the main sign?	A doorway or window looking into the shop, illuminated by two bright lights.

Example 8 — 5 turns on one image

#	question	answer
1	Kindly extract all the written information from the image.	小凤爪王嘉
2	What is the background texture and color of the main signboard?	Dark brown horizontal slats.
3	How is the signboard illuminated?	Rows of small light bulbs line the top and bottom edges of the sign.
4	Describe the logo located to the left of the main text.	A red circle containing a yellow symbol.
5	What are the colors of the characters on the sign?	The main characters '凤爪王' are white, while the characters '小' and '嘉' at the bottom are red.

Example 9 — 5 turns on one image

#	question	answer
1	Kindly pull out all the text present in the figure.	福禧得农贸市场宜家乐生鲜晨缘轩包子店水果店
2	What is the text on the top line of the green sign?	福禧得农贸市场
3	What is the text on the middle line of the green sign?	宜家乐生鲜
4	What is the text on the bottom line of the green sign?	晨缘轩包子店
5	What text is visible on the glass inside the shop on the far right?	水果店

Example 10 — 4 turns on one image

#	question	answer
1	What treatment is being referred to in this context?	Rising Damp Treatment.
2	How is the text 'RISING DAMP' visually styled differently from the word 'TREATMENT'?	'RISING DAMP' is white text inside a solid red rectangular box, whereas 'TREATMENT' is white text placed directly on the wall background without a box.
3	Describe the condition of the wall surface shown in the background.	The wall shows significant damage with peeling paint and plaster, revealing dark, damp-looking patches and brownish underlying material, particularly concentrated near the bottom.
4	What architectural feature is visible along the very bottom edge of the image?	A row of red bricks is visible at the bottom.

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rects_train_cleaned

How this was cleaned

answer vs org_answer