Datasets:

christopherwoodall
/

crt-bench-llm

Error code:   DatasetGenerationError
Exception:    CastError
Message:      Couldn't cast
id: int64
question: string
options: struct<A: string, B: string, C: string, D: string>
  child 0, A: string
  child 1, B: string
  child 2, C: string
  child 3, D: string
answer: string
lure: string
attempt_utc: timestamp[s]
parse_mode: string
question_id: int64
model: string
correct_option: string
raw: string
is_correct: bool
latency_ms: int64
finish_reason: string
attempt_n: int64
chose_lure: bool
input_tokens: int64
error: string
chosen_option: string
model_kind: string
run_id: string
cost_usd: double
output_tokens: int64
probabilities: null
lure_option: string
condition: string
to
{'run_id': Value('string'), 'condition': Value('string'), 'model': Value('string'), 'model_kind': Value('string'), 'attempt_n': Value('int64'), 'attempt_utc': Value('timestamp[s]'), 'question_id': Value('int64'), 'question': Value('string'), 'options': {'A': Value('string'), 'B': Value('string'), 'C': Value('string'), 'D': Value('string')}, 'correct_option': Value('string'), 'lure_option': Value('string'), 'chosen_option': Value('string'), 'is_correct': Value('bool'), 'chose_lure': Value('bool'), 'parse_mode': Value('string'), 'finish_reason': Value('string'), 'probabilities': Value('null'), 'latency_ms': Value('int64'), 'input_tokens': Value('int64'), 'output_tokens': Value('int64'), 'cost_usd': Value('float64'), 'error': Value('string'), 'raw': Value('string')}
because column names don't match
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 2306, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              id: int64
              question: string
              options: struct<A: string, B: string, C: string, D: string>
                child 0, A: string
                child 1, B: string
                child 2, C: string
                child 3, D: string
              answer: string
              lure: string
              attempt_utc: timestamp[s]
              parse_mode: string
              question_id: int64
              model: string
              correct_option: string
              raw: string
              is_correct: bool
              latency_ms: int64
              finish_reason: string
              attempt_n: int64
              chose_lure: bool
              input_tokens: int64
              error: string
              chosen_option: string
              model_kind: string
              run_id: string
              cost_usd: double
              output_tokens: int64
              probabilities: null
              lure_option: string
              condition: string
              to
              {'run_id': Value('string'), 'condition': Value('string'), 'model': Value('string'), 'model_kind': Value('string'), 'attempt_n': Value('int64'), 'attempt_utc': Value('timestamp[s]'), 'question_id': Value('int64'), 'question': Value('string'), 'options': {'A': Value('string'), 'B': Value('string'), 'C': Value('string'), 'D': Value('string')}, 'correct_option': Value('string'), 'lure_option': Value('string'), 'chosen_option': Value('string'), 'is_correct': Value('bool'), 'chose_lure': Value('bool'), 'parse_mode': Value('string'), 'finish_reason': Value('string'), 'probabilities': Value('null'), 'latency_ms': Value('int64'), 'input_tokens': Value('int64'), 'output_tokens': Value('int64'), 'cost_usd': Value('float64'), 'error': Value('string'), 'raw': Value('string')}
              because column names don't match
              
              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 1879, 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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run_id string	condition string	model string	model_kind string	attempt_n int64	attempt_utc timestamp[s]	question_id int64	question string	options dict	correct_option string	lure_option string	chosen_option string	is_correct bool	chose_lure bool	parse_mode string	finish_reason string	probabilities null	latency_ms int64	input_tokens int64	output_tokens int64	cost_usd float64	error string	raw string
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:01:24	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	null	false	false	none	length	null	3,880	97	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:01:30	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	null	false	false	none	length	null	3,832	97	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:01:35	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	null	false	false	none	length	null	3,469	97	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:01:47	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	B	true	false	clean	stop	null	9,489	92	380	0.000066	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:02:00	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	B	true	false	clean	stop	null	10,974	92	390	0.000067	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:02:11	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	B	true	false	clean	stop	null	9,276	92	383	0.000066	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:02:26	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	A	true	false	clean	stop	null	13,148	111	402	0.000071	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:02:37	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	A	true	false	clean	stop	null	9,524	111	401	0.000071	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:02:50	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	A	true	false	clean	stop	null	10,405	111	455	0.000079	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:02:54	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	null	false	false	none	length	null	2,383	78	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:03:00	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	null	false	false	none	length	null	3,241	78	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:03:05	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	null	false	false	none	length	null	3,913	78	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:03:27	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	C	true	false	clean	stop	null	19,372	86	779	0.000124	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:03:49	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	C	true	false	clean	stop	null	20,677	86	994	0.000156	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:04:08	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	C	true	false	clean	stop	null	16,727	86	621	0.000101	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:04:13	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	null	false	false	none	length	null	2,926	80	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:04:18	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	null	false	false	none	length	null	2,819	80	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:04:28	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	null	false	false	none	length	null	7,706	80	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:04:31	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	null	false	false	none	length	null	1,527	105	16	0.000022	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:04:35	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	null	false	false	none	length	null	1,664	105	16	0.000022	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:04:39	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	null	false	false	none	length	null	2,220	105	16	0.000022	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:04:48	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	null	false	false	none	length	null	6,721	100	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:04:52	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	null	false	false	none	length	null	1,831	100	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:04:55	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	null	false	false	none	length	null	1,648	100	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:05:14	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	B	true	false	clean	stop	null	16,298	90	341	0.00006	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:05:32	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	B	true	false	clean	stop	null	16,811	90	509	0.000084	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:05:46	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	B	true	false	clean	stop	null	11,943	90	491	0.000082	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:06:28	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	C	true	false	clean	stop	null	39,459	95	1,103	0.000173	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:06:44	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	C	true	false	clean	stop	null	14,480	95	732	0.000118	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:07:01	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	C	true	false	clean	stop	null	14,946	95	785	0.000126	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:07:12	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	A	true	false	clean	stop	null	9,248	84	372	0.000064	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:07:28	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	A	true	false	clean	stop	null	13,722	84	432	0.000072	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:07:56	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	A	true	false	clean	stop	null	25,739	84	506	0.000083	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:08:08	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	A	true	false	clean	stop	null	10,019	95	292	0.000053	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:08:17	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	A	true	false	clean	stop	null	6,844	95	259	0.000048	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:08:29	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	A	true	false	clean	stop	null	10,644	95	385	0.000067	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:08:34	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	null	false	false	none	length	null	2,144	72	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:08:37	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	null	false	false	none	length	null	1,810	72	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:08:41	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	null	false	false	none	length	null	1,918	72	16	0.00001	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:08:47	14	If three cats can catch three mice in three minutes, how many cats does it take to catch 100 mice in 100 minutes?	{ "A": "34 cats", "B": "33 cats", "C": "100 cats", "D": "3 cats" }	D	C	null	false	false	none	length	null	3,314	90	16	0.000011	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:08:52	14	If three cats can catch three mice in three minutes, how many cats does it take to catch 100 mice in 100 minutes?	{ "A": "34 cats", "B": "33 cats", "C": "100 cats", "D": "3 cats" }	D	C	null	false	false	none	length	null	2,951	90	16	0.000011	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:08:58	14	If three cats can catch three mice in three minutes, how many cats does it take to catch 100 mice in 100 minutes?	{ "A": "34 cats", "B": "33 cats", "C": "100 cats", "D": "3 cats" }	D	C	null	false	false	none	length	null	4,335	90	16	0.000011	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:09:03	15	A stock falls by 50% on Monday, then rises by 50% on Tuesday. Compared to its starting price, what is the net change in the stock's value?	{ "A": "A 25% increase", "B": "A 50% decrease", "C": "No net change", "D": "A 25% decrease" }	D	C	null	false	false	none	length	null	2,843	102	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:09:07	15	A stock falls by 50% on Monday, then rises by 50% on Tuesday. Compared to its starting price, what is the net change in the stock's value?	{ "A": "A 25% increase", "B": "A 50% decrease", "C": "No net change", "D": "A 25% decrease" }	D	C	null	false	false	none	length	null	1,974	102	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:09:12	15	A stock falls by 50% on Monday, then rises by 50% on Tuesday. Compared to its starting price, what is the net change in the stock's value?	{ "A": "A 25% increase", "B": "A 50% decrease", "C": "No net change", "D": "A 25% decrease" }	D	C	null	false	false	none	length	null	2,948	102	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:09:27	16	A box of pens and an eraser cost $2.20 in total. The pens cost $2.00 more than the eraser. How much does the eraser cost?	{ "A": "$2.00", "B": "$0.15", "C": "$0.10", "D": "$0.20" }	C	D	C	true	false	clean	stop	null	13,341	102	421	0.000073	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:09:40	16	A box of pens and an eraser cost $2.20 in total. The pens cost $2.00 more than the eraser. How much does the eraser cost?	{ "A": "$2.00", "B": "$0.15", "C": "$0.10", "D": "$0.20" }	C	D	C	true	false	clean	stop	null	11,127	102	539	0.00009	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:09:59	16	A box of pens and an eraser cost $2.20 in total. The pens cost $2.00 more than the eraser. How much does the eraser cost?	{ "A": "$2.00", "B": "$0.15", "C": "$0.10", "D": "$0.20" }	C	D	C	true	false	clean	stop	null	17,107	102	897	0.000143	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:10:05	17	Water lilies in a pond double the surface area they cover every day. If the pond is completely covered on Day 30, on what day was it one-quarter covered?	{ "A": "Day 20", "B": "Day 7", "C": "Day 28", "D": "Day 15" }	C	D	null	false	false	none	length	null	3,597	94	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:10:10	17	Water lilies in a pond double the surface area they cover every day. If the pond is completely covered on Day 30, on what day was it one-quarter covered?	{ "A": "Day 20", "B": "Day 7", "C": "Day 28", "D": "Day 15" }	C	D	null	false	false	none	length	null	3,408	94	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:10:15	17	Water lilies in a pond double the surface area they cover every day. If the pond is completely covered on Day 30, on what day was it one-quarter covered?	{ "A": "Day 20", "B": "Day 7", "C": "Day 28", "D": "Day 15" }	C	D	null	false	false	none	length	null	2,780	94	16	0.000012	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:10:34	18	A cyclist rides up a hill at 10 mph and down the exact same hill at 30 mph. What was the cyclist's average speed for the round trip?	{ "A": "25 mph", "B": "15 mph", "C": "20 mph", "D": "18 mph" }	B	C	B	true	false	clean	stop	null	16,955	94	811	0.00013	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:10:50	18	A cyclist rides up a hill at 10 mph and down the exact same hill at 30 mph. What was the cyclist's average speed for the round trip?	{ "A": "25 mph", "B": "15 mph", "C": "20 mph", "D": "18 mph" }	B	C	B	true	false	clean	stop	null	14,473	94	716	0.000116	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:11:05	18	A cyclist rides up a hill at 10 mph and down the exact same hill at 30 mph. What was the cyclist's average speed for the round trip?	{ "A": "25 mph", "B": "15 mph", "C": "20 mph", "D": "18 mph" }	B	C	B	true	false	clean	stop	null	12,954	94	651	0.000106	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:11:09	19	A 10-foot wooden log needs to be cut into 10 equal one-foot pieces. If each saw cut takes 1 minute, how many minutes will the entire job take?	{ "A": "10 minutes", "B": "5 minutes", "C": "9 minutes", "D": "11 minutes" }	C	A	null	false	false	none	length	null	1,632	95	16	0.00002	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:11:13	19	A 10-foot wooden log needs to be cut into 10 equal one-foot pieces. If each saw cut takes 1 minute, how many minutes will the entire job take?	{ "A": "10 minutes", "B": "5 minutes", "C": "9 minutes", "D": "11 minutes" }	C	A	null	false	false	none	length	null	1,514	95	16	0.00002	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:11:16	19	A 10-foot wooden log needs to be cut into 10 equal one-foot pieces. If each saw cut takes 1 minute, how many minutes will the entire job take?	{ "A": "10 minutes", "B": "5 minutes", "C": "9 minutes", "D": "11 minutes" }	C	A	null	false	false	none	length	null	1,609	95	16	0.00002	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	1	2026-10-12T18:11:21	20	There are three toy blocks stacked in a column. A red block is on top of a green block, and the green block is on top of a blue block. Is a block of a warm color directly on top of a block of a cool color?	{ "A": "No, green is a warm color", "B": "No, red is a cool color", "C": "Yes", "D": "No" }	C	D	null	false	false	none	length	null	2,555	110	16	0.000013	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	2	2026-10-12T18:11:27	20	There are three toy blocks stacked in a column. A red block is on top of a green block, and the green block is on top of a blue block. Is a block of a warm color directly on top of a block of a cool color?	{ "A": "No, green is a warm color", "B": "No, red is a cool color", "C": "Yes", "D": "No" }	C	D	null	false	false	none	length	null	3,836	110	16	0.000013	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	qwen/qwen3.5-9b	openrouter-chat	3	2026-10-12T18:11:31	20	There are three toy blocks stacked in a column. A red block is on top of a green block, and the green block is on top of a blue block. Is a block of a warm color directly on top of a block of a cool color?	{ "A": "No, green is a warm color", "B": "No, red is a cool color", "C": "Yes", "D": "No" }	C	D	null	false	false	none	length	null	2,765	110	16	0.000013	empty
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:11:35	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	A	false	false	clean	stop	null	1,459	90	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:11:38	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	A	false	false	clean	stop	null	1,459	90	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:11:42	1	A bat and a ball cost $1.10 in total. The bat costs $1.00 more than the ball. How much does the ball cost?	{ "A": "$0.15", "B": "$1.00", "C": "$0.10", "D": "$0.05" }	D	C	A	false	false	clean	stop	null	1,791	91	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:11:46	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	A	false	true	clean	stop	null	1,847	84	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:11:50	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	A	false	true	clean	stop	null	1,688	83	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:11:53	2	If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?	{ "A": "100 minutes", "B": "5 minutes", "C": "500 minutes", "D": "1 minute" }	B	A	A	false	true	clean	stop	null	1,618	83	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:11:57	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	C	false	true	clean	stop	null	2,029	106	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:01	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	C	false	true	clean	stop	null	1,371	106	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:12:04	3	In a lake, there is a patch of lily pads. Every day, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how long would it take for the patch to cover half of the lake?	{ "A": "47 days", "B": "1 day", "C": "24 days", "D": "48 days" }	A	C	C	false	true	clean	stop	null	1,523	106	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:12:07	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	C	false	true	clean	stop	null	1,206	102	2	0.000005	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:11	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	C	false	true	clean	stop	null	1,639	78	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:12:15	4	If you are running a race and you pass the person in second place, what place are you in?	{ "A": "3rd place", "B": "Last place", "C": "1st place", "D": "2nd place" }	D	C	C	false	true	clean	stop	null	1,972	78	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:12:19	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	A	false	false	clean	stop	null	1,730	86	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:22	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	A	false	false	clean	stop	null	1,511	86	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:12:26	5	A baker can bake 3 cakes in 2 hours. How many bakers are needed to bake 9 cakes in 6 hours?	{ "A": "9 bakers", "B": "3 bakers", "C": "1 baker", "D": "2 bakers" }	C	B	A	false	false	clean	stop	null	1,867	86	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:12:32	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	A	false	false	clean	stop	null	3,669	78	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:36	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	A	false	false	clean	stop	null	1,934	78	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:12:39	6	A farmer has 15 sheep, and all but 8 die. How many sheep does the farmer have left?	{ "A": "15 sheep", "B": "7 sheep", "C": "8 sheep", "D": "0 sheep" }	C	B	A	false	false	clean	stop	null	1,657	78	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:12:43	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	B	false	false	clean	stop	null	1,484	97	2	0.000002	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:47	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	B	false	false	clean	stop	null	1,718	96	2	0.000002	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:12:50	7	A mature oak tree and a small sapling have a combined age of 110 years. The oak tree is 100 years older than the sapling. How old is the sapling?	{ "A": "100 years old", "B": "50 years old", "C": "10 years old", "D": "5 years old" }	D	C	B	false	false	clean	stop	null	1,449	96	2	0.000002	null	B
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:12:54	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	C	false	true	clean	stop	null	1,691	94	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:12:57	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	C	false	true	clean	stop	null	1,738	94	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:01	8	A cup of soup and a side salad cost $5.50 in total. The salad costs $5.00 more than the soup. How much does the soup cost?	{ "A": "$0.25", "B": "$0.75", "C": "$0.50", "D": "$5.00" }	A	C	C	false	true	clean	stop	null	1,688	93	2	0.000002	null	C
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:13:05	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	A	false	false	regex	length	null	1,967	87	16	0.000003	null	A To find the volume of the dirt in the hole, you need to
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:13:09	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	A	false	false	regex	length	null	1,527	87	16	0.000003	null	A To find the volume of the dirt in the hole, you need to
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:12	9	How much dirt is in a hole that measures 3 feet deep, 3 feet wide, and 3 feet long?	{ "A": "54 cubic feet", "B": "None (a hole contains no dirt)", "C": "9 cubic feet", "D": "27 cubic feet" }	B	D	A	false	false	clean	stop	null	1,867	86	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:13:16	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	A	false	false	clean	stop	null	1,484	91	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:13:20	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	A	false	false	clean	stop	null	2,358	91	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:24	10	A grandfather clock takes 6 seconds to strike 4 o'clock (4 chimes). How many seconds does it take the clock to strike 8 o'clock (8 chimes)?	{ "A": "28 seconds", "B": "12 seconds", "C": "14 seconds", "D": "8 seconds" }	C	B	A	false	false	clean	stop	null	1,658	91	2	0.000002	null	A
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:13:28	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	D	false	true	clean	stop	null	1,700	78	3	0.000002	null	D.
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:13:31	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	D	false	true	clean	stop	null	1,643	79	2	0.000002	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:35	11	A doctor gives you three pills and tells you to take one every half hour. How many minutes will the pills last?	{ "A": "60 minutes", "B": "45 minutes", "C": "120 minutes", "D": "90 minutes" }	A	D	D	false	true	clean	stop	null	1,992	79	2	0.000002	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:13:39	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	A	true	false	regex	length	null	2,011	87	16	0.000003	null	A The probability of the next flip being heads is still 50% because
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:13:43	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	D	false	true	clean	stop	null	1,463	86	2	0.000002	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:46	12	If you flip a fair coin 3 times and get heads each time, what is the probability that the next flip will be heads?	{ "A": "50%", "B": "25%", "C": "12.5%", "D": "Less than 50% (tails is due)" }	A	D	A	true	false	regex	length	null	1,676	87	16	0.000003	null	A The probability of the next flip being heads is still 50% because
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:13:50	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	D	true	false	clean	stop	null	1,526	72	2	0.000002	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	2	2026-10-12T18:13:53	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	D	true	false	clean	stop	null	1,280	96	2	0.000005	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	3	2026-10-12T18:13:57	13	Emily's father has three daughters. The first two are named May and June. What is the name of the third daughter?	{ "A": "July", "B": "April", "C": "August", "D": "Emily" }	D	A	D	true	false	clean	stop	null	1,639	72	2	0.000002	null	D
llm-crt-2026-10-12T18-01-20Z-2143.json	chat-one-token	meta-llama/llama-3.1-8b-instruct	openrouter-chat	1	2026-10-12T18:14:00	14	If three cats can catch three mice in three minutes, how many cats does it take to catch 100 mice in 100 minutes?	{ "A": "34 cats", "B": "33 cats", "C": "100 cats", "D": "3 cats" }	D	C	C	false	true	clean	stop	null	1,457	81	2	0.000002	null	C

End of preview.

CRT-Bench: Chat LLMs

27 Cognitive Reflection Test (CRT) trick questions answered by 7 chat LLMs under a tight output cap — 3 attempts per question in each of two prompt conditions. Same 27 questions (same option order, seed 42) as crt-bench-decision, so decision-model and chat-LLM results are directly comparable.

What's inside

questions.json — the 27 questions exactly as administered. Each item: id, question, options (A–D dict), answer (correct letter), lure (intuitive-wrong-answer letter). No optional fields — this is the benchmark.
attempts.jsonl — 855 rows. Columns:
- condition (chat-one-token | chat-system-prompt), model, attempt_n (1–3), attempt_utc
- question_id, question, options (A–D dict)
- correct_option, lure_option, chosen_option, is_correct, chose_lure
- parse_mode (clean | regex | none), finish_reason
- latency_ms, input_tokens, output_tokens, cost_usd, error, raw
CITATIONS.md — provenance for every question and measurement.

The questions

Q1–10 are classic CRT items (Frederick 2005 and common variants). Q11–20 are ten original trick questions in the same style. Q21–27 are seven items from Erceg, Galić & Ružojčić (2020), Appendix A (CC-BY-3.0, see CITATIONS.md), adapted to multiple-choice with constructed distractors.

Note: attempts currently cover Q1–Q20 only. Q21–27 were added 2026-10-12 and have no model attempts yet.

Conditions

Condition	Prompt
`chat-one-token`	Question + options + "Answer with only the letter (A, B, C, or D) of the correct answer." No system prompt. `temperature=0`, `max_tokens=16`.
`chat-system-prompt`	Same user prompt plus system message: "You answer multiple-choice questions with only the single letter of your chosen answer: A, B, C, or D. Output the letter and nothing else."

Grading is by letter only. Garbled output or refusals count as incorrect; transport errors (timeouts, 5xx) are excluded.

Headline results

Best chat run at a 1-token budget: Llama 3.3 70B at 76.7% — below every decision model in crt-bench-decision.
Controlled pair: Qwen 3.5-9B (the base model) 45% vs Microsoft Decision-1 (post-trained from it) 100%.
Llama 3.1 8B scored 10%, worse than random guessing, with a heavy bias toward answering "A".
The system-prompt variant showed no uniform gain (mean shift ≈ +1.4pp, noise): prompt wording moves models around but doesn't change the story. Full per-model deltas are in the data.

Caveats

Chat results were collected under a ~16-output-token cap. They do not generalize to normal chat use (no chain-of-thought was tested).
With n=20 questions, ±1 question is within noise — read accuracy with Wilson intervals.
Standard CRT items may be in model training data.
Costs are OpenRouter list prices as of 2026-10-12. The full run cost a few cents.

Related datasets

crt-bench-decision — the same 27 questions + 240 decision-model attempts
crt-bench-results — aggregated scores from the decision model evaluation on the initial 20-question set

License

CC-BY-4.0. See CITATIONS.md for per-item provenance and licenses.

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