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.

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 — 7 turns on one image

#	question	answer (cleaned)	org_answer (pre-judge)
1	The members of the local garden club tallied the number of plants in each person's garden. How many gardens have at least 47 plants?	Find the row with stem 4. Count all the leaves greater than or equal to 7 (there are none, as the leaf is 6). Count all the leaves in the rows with stems 5, 6, 7, and 8. You counted 13 leaves. 13 gardens have at least 47 plants.	Find the row with stem 4. Count all the leaves greater than or equal to 7. Count all the leaves in the rows with stems 5, 6, 7, and 8. You counted 13 leaves, which are blue in the stem-and-leaf plots above. 13 gardens have at least 47 plants.
2	What is the title of the stem-and-leaf plot?	Plants per garden	(unchanged)
3	What are the headers for the two columns in the plot?	Stem and Leaf	(unchanged)
4	What is the minimum number of plants recorded in a garden?	33	(unchanged)
5	What is the maximum number of plants recorded in a garden?	89	(unchanged)
6	How many gardens have exactly 33 plants?	3	(unchanged)
7	What color are the borders and lines of the table?	Green	(unchanged)

Example 2 — 14 turns on one image

#	question	answer
1	The members of the track team compared how many miles they ran last week. What is the median of the numbers?	Read the numbers from the table. 8, 8, 8, 7, 5 First, arrange the numbers from least to greatest: 5, 7, 8, 8, 8 Now find the number in the middle. 5, 7, 8, 8, 8 The number in the middle is 8. The median is 8.
2	Hint: Please answer the question and provide the final answer at the end. Question: What is the total number of miles run by the members of the track team last week?	The answer is 36 miles
3	Hint: Please answer the question and provide the final answer at the end. Question: What is the mode of the numbers of miles run by the members of the track team?	The answer is 8 miles
4	Hint: Please answer the question and provide the final answer at the end. Question: Who ran the least number of miles last week?	The answer is Abby
5	Hint: Please answer the question and provide the final answer at the end. Question: How many more miles did Lacey run compared to Tim last week?	The answer is 1 mile
6	Hint: Please answer the question and provide the final answer at the end. Question: What is the median of the total miles ran by the members of the track team last week?	The answer is 8
7	Hint: Please answer the question and provide the final answer at the end. Question: What is the average number of miles run by the members of the track team last week?	The answer is 7.2 miles
8	Hint: Please answer the question and provide the final answer at the end. Question: What is the mean of the miles run by the track team members, and how does it compare to the median?	The answer is The mean is 7.2, which is less than the median of 8
9	Hint: Please answer the question and provide the final answer at the end. Question: The members of the track team compared how many miles they ran last week. What is the median of the numbers?	The answer is 8
10	Hint: Please answer the question and provide the final answer at the end. Question: The members of the track team compared their running distances from last week. What is the median of these values?	The answer is 8
11	What is the title of the table?	Running miles
12	What are the column headers in the table?	Name and Miles
13	How many miles did Caleb run?	8
14	How many miles did Sanjay run?	8

Example 3 — 5 turns on one image

#	question	answer
1	Tracy graphed the daily low temperature for 7 days. What is the mean of the numbers?	Read the numbers from the table. 7, 6, 4, 10, 4, 10, 8 First, count how many numbers are in the group. There are 7 numbers. Now add all the numbers together: 7 + 6 + 4 + 10 + 4 + 10 + 8 = 49 Now divide the sum by the number of numbers: 49 ÷ 7 = 7 The mean is 7.
2	What is the title of the table?	Daily low temperature
3	What are the column headers in the table?	Day and Temperature (Â°C)
4	What was the low temperature on Monday?	10
5	Which days had a low temperature of 4°C?	Sunday and Tuesday

Example 4 — 6 turns on one image

#	question	answer
1	Look at the following schedule. Which activity ends at 2.05 P.M.?	Find 2:05 P. M. on the schedule. The bluegrass concert ends at 2:05 P. M.
2	What is the title of the schedule shown in the image?	County fair schedule
3	What are the start and end times for the rodeo competition?	7:25 A.M. and 10:10 A.M.
4	What are the start and end times for the milking demonstration?	1:15 P.M. and 3:50 P.M.
5	What are the start and end times for the gardening exhibition?	2:20 P.M. and 5:40 P.M.
6	What are the start and end times for the magic demonstration?	5:15 P.M. and 9:25 P.M.

Example 5 — 5 turns on one image

#	question	answer
1	A farmer examined each building on his farm to determine how many lights needed repair. Which building has the most lights?	Add the numbers in each row. shed: 8 + 8 = 16 garage: 9 + 4 = 13 stable: 5 + 6 = 11 barn: 1 + 10 = 11 The greatest sum is 16, which is the total for the Shed row. The shed has the most lights.
2	What is the title of the table?	Lights on the farm
3	Which building has the most broken lights?	Garage
4	Which building has the most working lights?	Barn
5	How many broken lights are there in the Stable?	5

Example 6 — 7 turns on one image

#	question	answer
1	Look at the table. Then answer the question. At a price of $340, is there a shortage or a surplus?	At the price of $340, the quantity demanded is less than the quantity supplied. There is too much of the good or service for sale at that price. So, there is a surplus.
2	What are the column headers in the table?	The column headers are 'Price', 'Quantity demanded', and 'Quantity supplied'.
3	What are the quantity demanded and quantity supplied at a price of $40?	At a price of $40, the quantity demanded is 18,900 and the quantity supplied is 7,600.
4	What are the quantity demanded and quantity supplied at a price of $190?	At a price of $190, the quantity demanded is 14,700 and the quantity supplied is 9,300.
5	What are the specific values for quantity demanded and quantity supplied at a price of $340?	At a price of $340, the quantity demanded is 10,500 and the quantity supplied is 11,000.
6	What are the quantity demanded and quantity supplied at a price of $490?	At a price of $490, the quantity demanded is 6,300 and the quantity supplied is 12,700.
7	What are the quantity demanded and quantity supplied at a price of $640?	At a price of $640, the quantity demanded is 2,100 and the quantity supplied is 14,400.

Example 7 — 13 turns on one image

#	question	answer (cleaned)	org_answer (pre-judge)
1	Savannah went to the store and bought 5 pounds of pepper and 2 pounds of paprika. How much did she spend?	Find the cost of the pepper. Multiply: $7.64 × 5 = $38.20 Find the cost of the paprika. Multiply: $7.29 × 2 = $14.58 Now find the total cost by adding: $38.20 + $14.58 = $52.78 She spent $52.78.	(unchanged)
2	Hint: Please answer the question and provide the final answer at the end. Question: Savannah went to the store and bought 5 pounds of pepper and 2 pounds of paprika. How much did she spend?	The answer is 52.78	(unchanged)
3	Hint: Please answer the question and provide the final answer at the end. Question: Savannah bought 5 pounds of pepper, 2 pounds of paprika, and 3 pounds of turmeric. How much did she spend in total?	The answer is $79.57	(unchanged)
4	Hint: Please answer the question and provide the final answer at the end. Question: If Savannah also bought 3 pounds of cinnamon, how much did she spend in total?	The answer is $68.11	(unchanged)
5	Hint: Please answer the question and provide the final answer at the end. Question: How much more does turmeric cost per pound than cinnamon?	The answer is $3.82	(unchanged)
6	Hint: Please answer the question and provide the final answer at the end. Question: If Savannah needs 10 pounds of spices in total and she already has 5 pounds of pepper and 2 pounds of paprika, how many pounds of turmeric can she buy?	The answer is 3 pounds	(unchanged)
7	Hint: Please answer the question and provide the final answer at the end. Question: What is the average cost per pound of the spices listed?	The answer is $7.24	The answer is $7.49
8	Hint: Please answer the question and provide the final answer at the end. Question: How much money did Savannah spend at the store when she purchased 5 pounds of pepper and 2 pounds of paprika?	The answer is 52.78	(unchanged)
9	What is the price per pound of pepper?	$7.64	(unchanged)
10	What is the price per pound of cinnamon?	$5.11	(unchanged)
11	What is the price per pound of turmeric?	$8.93	(unchanged)
12	What is the price per pound of paprika?	$7.29	(unchanged)
13	How many types of spices are listed in the table?	4	(unchanged)

Example 8 — 7 turns on one image

#	question	answer
1	The bird-watching club recorded how many birds its members saw each month. In which month did the club see the most birds?	Find the greatest number in the table. Remember to compare the numbers starting with the highest place value. The greatest number is 881. Now find the corresponding month. August corresponds to 881.
2	What is the title of the table?	Number of birds seen
3	What are the headers for the two columns?	Month and Number of birds
4	How many birds were seen in September?	812
5	How many birds were seen in October?	821
6	How many birds were seen in November?	828
7	What type of icons appear next to the text in the table?	Speaker icons

Example 9 — 4 turns on one image

#	question	answer
1	How much money does Michelle need to buy a refrigerator and a dishwasher?	Add the price of a refrigerator and the price of a dishwasher: $764.00 + $228.00 = $992.00 Michelle needs $992.00.
2	What is the price of the washing machine?	$701.00
3	How much does the water heater cost?	$822.00
4	What is the listed price for the microwave?	$373.00

Example 10 — 5 turns on one image

#	question	answer
1	A food critic counted the number of menu items at each restaurant in town. What is the smallest number of menu items?	Look at the first row of the stem-and-leaf plot. The first row has the lowest stem. The stem for the first row is 3. Now find the lowest leaf in the first row. The lowest leaf is 1. The smallest number of menu items has a stem of 3 and a leaf of 1. Write the stem first, then the leaf: 31. The smallest number of menu items is 31 menu items.
2	What is the title of the chart?	Menu items per restaurant
3	What is the largest number of menu items shown in the plot?	78
4	How many restaurants are represented in this data set?	9
5	Which stem has no corresponding leaves?	4

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tabmwp_cleaned

How this was cleaned

answer vs org_answer