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stellalisy
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prefq-bench

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train

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The dataset generation failed

Error code:   DatasetGenerationError
Exception:    TypeError
Message:      Couldn't cast array of type
struct<id: string, question: string, question_concept: string, choices: struct<label: list<item: string>, text: list<item: string>>, answerKey: string>
to
{'ID': Value('string'), 'Year': Value('int64'), 'Problem Number': Value('int64'), 'Question': Value('string'), 'Answer': Value('string'), 'Part': Value('string')}
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1827, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2312, in cast_table_to_schema
                  cast_array_to_feature(
                  ~~~~~~~~~~~~~~~~~~~~~^
                      table[name] if name in table_column_names else pa.array([None] * len(table), type=schema.field(name).type),
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                      feature,
                      ^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 1861, in wrapper
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                                           ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2158, in cast_array_to_feature
                  raise TypeError(f"Couldn't cast array of type\n{_short_str(array.type)}\nto\n{_short_str(feature)}")
              TypeError: Couldn't cast array of type
              struct<id: string, question: string, question_concept: string, choices: struct<label: list<item: string>, text: list<item: string>>, answerKey: string>
              to
              {'ID': Value('string'), 'Year': Value('int64'), 'Problem Number': Value('int64'), 'Question': Value('string'), 'Answer': Value('string'), 'Part': Value('string')}
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1880, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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type string	problem_id string	original_problem dict	persona dict	persona_preferences unknown	evaluation_rubric dict	generation_success bool
personalized_problem	problem_0_tanaka_9b0b2f45	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Hiroshi Tanaka", "minimal_necessary_description": "71-year-old retired underwater welding contractor from Fukuoka, Japan, who enjoys pottery and gardening.", "demographics": { "age": 71, "occupation": "Retired underwater welding contractor", "location": "Fukuoka, Fukuoka Prefecture, Japan",...	{ "Cultural Context Integration": { "name": "Cultural Context Integration", "description": "Incorporating Latin American mathematical traditions or historical perspectives into explanations", "value_range": "None, Light references, Heavy integration", "value": "None", "local_importance": 1, "j...	{ "evaluation_criteria": [ { "preference": "Cultural Context Integration", "description": "How well the response integrates relevant cultural context based on the user's background", "weight": 0.012, "levels": [ { "score": 1, "description": "No cultural context ...	true
personalized_problem	problem_0_zaytseva_7b5136de	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Elena Zaytseva", "minimal_necessary_description": "Elena Zaytseva is a 70-year-old house sitter and plant care specialist from Vilnius, Lithuania, with a background in botanical sciences and a passion for sustainable living.", "demographics": { "age": 70, "occupation": "House sitting and plant ...	{ "Step-by-Step Explanation": { "name": "Step-by-Step Explanation", "description": "Needs a detailed, sequential breakdown of the solution process.", "value_range": "1-5 scale", "value": "5", "local_importance": 5, "justification": "Elena prefers detailed, methodical approaches which align wit...	{ "evaluation_criteria": [ { "preference": "Step-by-Step Explanation", "description": "How well the response matches the user's high preference (value: 5) for detailed, methodical step-by-step approaches when solving this complex geometry problem", "weight": 0.051, "levels": [ { ...	true
personalized_problem	problem_0_nakamura_57263e92	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Yuki Nakamura", "minimal_necessary_description": "A 58-year-old former automotive engineer turned virtual reality experience designer from Osaka, Japan, who discovered her passion for immersive technology after a mid-life career pivot.", "demographics": { "age": 58, "occupation": "Virtual Reali...	{ "Area Calculation Methods": { "name": "Area Calculation Methods", "description": "Confidence with various area computation techniques including integration, triangulation, and sector formulas needed for the curved regions", "value_range": "1 (basic formulas only) to 5 (multiple advanced methods)", "...	{ "evaluation_criteria": [ { "preference": "Area Calculation Methods", "description": "How well the response matches the user's expertise in area calculation methods for geometric regions in this problem", "weight": 0.052, "levels": [ { "score": 1, "description"...	true
personalized_problem	problem_0_al-rashid_7dab21d9	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Fatima Al-Rashid", "minimal_necessary_description": "A 68-year-old retired crisis hotline counselor from Birmingham, England, who now volunteers teaching literacy to elderly immigrants while managing early-stage arthritis.", "demographics": { "age": 68, "occupation": "Retired crisis hotline cou...	{ "Collaborative Learning Elements": { "name": "Collaborative Learning Elements", "description": "Incorporating opportunities for discussion and shared problem-solving", "value_range": "Individual focus, Some interaction, Collaborative emphasis", "value": "Collaborative emphasis", "local_importanc...	{ "evaluation_criteria": [ { "preference": "Problem Complexity", "description": "How well the response matches Fatima's comfort level with moderately to highly complex problems when addressing the overall structure and steps of this geometric problem.", "weight": 0.048, "levels": [ ...	true
personalized_problem	problem_0_waiata_b6b81b75	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Te Rina Waiata", "minimal_necessary_description": "A 48-year-old Māori Geothermal Power Plant Operator from Rotorua, New Zealand, who combines deep technical expertise with a profound respect for the land and a calm, meticulous approach to high-stakes work.", "demographics": { "age": 48, "occup...	{ "Practical Application Context": { "name": "Practical Application Context", "description": "Connection to real-world or digital applications where GCD concepts might be relevant", "value_range": "1-5 (1=pure math focus, 5=strong practical connections)", "value": "2", "local_importance": 3, "...	{ "evaluation_criteria": [ { "preference": "Practical Application Context", "description": "How well the response connects the abstract problem to practical applications relevant to the user's background", "weight": 0.035, "levels": [ { "score": 1, "description"...	true
personalized_problem	problem_0_eriksson_c0a75134	{ "ID": "2019-II-13", "Year": 2019, "Problem Number": 13, "Question": "Regular octagon $A_1A_2A_3A_4A_5A_6A_7A_8$ is inscribed in a circle of area $1.$ Point $P$ lies inside the circle so that the region bounded by $\\overline{PA_1},\\overline{PA_2},$ and the minor arc $\\widehat{A_1A_2}$ of the circle has area...	{ "name": "Bjorn Eriksson", "minimal_necessary_description": "A 47-year-old former ice hockey player turned lighthouse keeper who maintains automated navigation systems on remote islands off the Norwegian coast.", "demographics": { "age": 47, "occupation": "Lighthouse keeper and marine navigation systems ...	{ "Coordinate Geometry Comfort": { "name": "Coordinate Geometry Comfort", "description": "Level of comfort with coordinate systems, trigonometric functions, and geometric transformations needed to work with regular octagons and circular regions", "value_range": "1-5 scale (1=needs basic review, 5=highly c...	{ "evaluation_criteria": [ { "preference": "Coordinate Geometry Comfort", "description": "How well the response matches the user's moderate comfort level (value: 3) with coordinate geometry when setting up the octagon and point positions in this problem", "weight": 0.049, "levels": [ ...	true
personalized_problem	problem_0_nowakowski_e77c3dbb	{"ID":"2019-II-13","Year":2019,"Problem Number":13,"Question":"Regular octagon $A_1A_2A_3A_4A_5A_6A_(...TRUNCATED)	{"name":"Piotr Nowakowski","minimal_necessary_description":"A meticulous 39-year-old Master Luthier (...TRUNCATED)	{"Historical Context Integration":{"name":"Historical Context Integration","description":"Connecting(...TRUNCATED)	{"evaluation_criteria":[{"preference":"Historical Context Integration","description":"How well the r(...TRUNCATED)	true
personalized_problem	problem_0_al-khatib_daba43b6	{"ID":"2019-II-13","Year":2019,"Problem Number":13,"Question":"Regular octagon $A_1A_2A_3A_4A_5A_6A_(...TRUNCATED)	{"name":"Zahra Al-Khatib","minimal_necessary_description":"49-year-old urban planner and community a(...TRUNCATED)	{"Coordinate Geometry Comfort":{"name":"Coordinate Geometry Comfort","description":"Level of comfort(...TRUNCATED)	{"evaluation_criteria":[{"preference":"Coordinate Geometry Comfort","description":"How well the resp(...TRUNCATED)	true
personalized_problem	problem_0_patel_31d93d2d	{"ID":"2019-II-13","Year":2019,"Problem Number":13,"Question":"Regular octagon $A_1A_2A_3A_4A_5A_6A_(...TRUNCATED)	{"name":"Amara Patel","minimal_necessary_description":"A 24-year-old craft cocktail bartender from A(...TRUNCATED)	{"Coordinate Geometry Comfort":{"name":"Coordinate Geometry Comfort","description":"Level of comfort(...TRUNCATED)	{"evaluation_criteria":[{"preference":"Coordinate Geometry Comfort","description":"How well the resp(...TRUNCATED)	true
personalized_problem	problem_0_mendez_d81b6567	{"ID":"2019-II-13","Year":2019,"Problem Number":13,"Question":"Regular octagon $A_1A_2A_3A_4A_5A_6A_(...TRUNCATED)	{"name":"Carlos Mendez","minimal_necessary_description":"Carlos Mendez is a 58-year-old volunteer fi(...TRUNCATED)	{"Mechanical Analogies":{"name":"Mechanical Analogies","description":"Using automotive or emergency (...TRUNCATED)	{"evaluation_criteria":[{"preference":"Explanation Depth","description":"How well the response provi(...TRUNCATED)	true

End of preview.

PrefQ Bench

Personalized educational benchmarks for PrefDisco.

benchmark_1k/: ten domains with approximately 1,000 problem-persona records each.
benchmark_5k/: full and filtered releases for AIME, CommonsenseQA, MedQA, and SocialIQA.
benchmark_1k/scienceqa/images/: the 41 image assets referenced by the corrected ScienceQA JSONL records.
manifest.json: source paths, byte sizes, and SHA-256 checksums.

Reproduction and evaluation code: https://github.com/stellalisy/PrefDisco

Downloads last month: 64

Total file size:

1.09 GB