Run Details #927
Model
Qwen3.5 4B (LMStudio)
Score
65
Correct (≥100)
26/40
Incorrect (<100)
14
Median Time
1153.5ms
Tokens Used
3821
Cost
$0.0024
Benchmark:
0026_time_arithmetic
Run Date: 2026-03-03 21:04:59
Questions (40)
Question: Starting at 22:00, what time was it 40 minutes earlier? Return HH:MM in 24-hour format.
Expected
21:20
Provided
Response(response_text='', structured_data={'time': '21:20'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.686555e-05, total_msec=1337.311, metadata={}), additional_thought=None)
Question: Starting at 16:00, what time was it 10 minutes earlier? Return HH:MM in 24-hour format.
Expected
15:50
Provided
Response(response_text='', structured_data={'time': '15:50'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.309415000000001e-05, total_msec=1261.883, metadata={}), additional_thought=None)
Question: Starting at 16:35, what time was it 40 minutes earlier? Return HH:MM in 24-hour format.
Expected
15:55
Provided
Response(response_text='', structured_data={'time': '16:00'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.322015e-05, total_msec=1264.403, metadata={}), additional_thought=None)
Question: Starting at 19:40, what time is it after 15 minutes? Return HH:MM in 24-hour format.
Expected
19:55
Provided
Response(response_text='', structured_data={'time': '19:55'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.38925e-05, total_msec=1277.85, metadata={}), additional_thought=None)
Question: Starting at 02:55, what time was it 15 minutes earlier? Return HH:MM in 24-hour format.
Expected
02:40
Provided
Response(response_text='', structured_data={'time': '02:40'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7462150000000003e-05, total_msec=1149.243, metadata={}), additional_thought=None)
Question: Starting at 21:20, what time is it after 35 minutes? Return HH:MM in 24-hour format.
Expected
21:55
Provided
Response(response_text='', structured_data={'time': '21:55'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.791905000000001e-05, total_msec=1158.381, metadata={}), additional_thought=None)
Question: Starting at 08:30, what time was it 50 minutes earlier? Return HH:MM in 24-hour format.
Expected
07:40
Provided
Response(response_text='', structured_data={'time': '07:40'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.34725e-05, total_msec=1269.45, metadata={}), additional_thought=None)
Question: Starting at 04:35, what time is it after 120 minutes? Return HH:MM in 24-hour format.
Expected
06:35
Provided
Response(response_text='', structured_data={'time': '17:35'}, usage=LLMUsage(tokens_in=79, tokens_out=17, cost=5.763175000000001e-05, total_msec=1152.635, metadata={}), additional_thought=None)
Question: Starting at 04:25, what time was it 50 minutes earlier? Return HH:MM in 24-hour format.
Expected
03:35
Provided
Response(response_text='', structured_data={'time': '03:55'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.73692e-05, total_msec=1147.384, metadata={}), additional_thought=None)
Question: Starting at 04:45, what time is it after 15 minutes? Return HH:MM in 24-hour format.
Expected
05:00
Provided
Response(response_text='', structured_data={'time': '04:00'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.763700000000001e-05, total_msec=1152.74, metadata={}), additional_thought=None)
Question: Starting at 12:05, what time was it 5 minutes earlier? Return HH:MM in 24-hour format.
Expected
12:00
Provided
Response(response_text='', structured_data={'time': '11:55'}, usage=LLMUsage(tokens_in=77, tokens_out=19, cost=6.295635000000001e-05, total_msec=1259.1270000000002, metadata={}), additional_thought=None)
Question: Starting at 15:35, what time was it 75 minutes earlier? Return HH:MM in 24-hour format.
Expected
14:20
Provided
Response(response_text='', structured_data={'time': '14:00'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.328835e-05, total_msec=1265.767, metadata={}), additional_thought=None)
Question: Starting at 03:55, what time was it 10 minutes earlier? Return HH:MM in 24-hour format.
Expected
03:45
Provided
Response(response_text='', structured_data={'time': '03:45'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.70974e-05, total_msec=1141.9479999999999, metadata={}), additional_thought=None)
Question: Starting at 02:50, what time was it 50 minutes earlier? Return HH:MM in 24-hour format.
Expected
02:00
Provided
Response(response_text='', structured_data={'time': '01:50'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.304865e-05, total_msec=1260.973, metadata={}), additional_thought=None)
Question: Starting at 10:25, what time was it 15 minutes earlier? Return HH:MM in 24-hour format.
Expected
10:10
Provided
Response(response_text='', structured_data={'time': '10:10'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.724315e-05, total_msec=1144.863, metadata={}), additional_thought=None)
Question: Starting at 04:55, what time was it 90 minutes earlier? Return HH:MM in 24-hour format.
Expected
03:25
Provided
Response(response_text='', structured_data={'time': '03:25'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7325400000000005e-05, total_msec=1146.508, metadata={}), additional_thought=None)
Question: Starting at 21:10, what time is it after 60 minutes? Return HH:MM in 24-hour format.
Expected
22:10
Provided
Response(response_text='', structured_data={'time': '22:10'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7789100000000005e-05, total_msec=1155.7820000000002, metadata={}), additional_thought=None)
Question: Starting at 19:50, what time is it after 90 minutes? Return HH:MM in 24-hour format.
Expected
21:20
Provided
Response(response_text='', structured_data={'time': '21:20'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.78429e-05, total_msec=1156.858, metadata={}), additional_thought=None)
Question: Starting at 22:45, what time is it after 60 minutes? Return HH:MM in 24-hour format.
Expected
23:45
Provided
Response(response_text='', structured_data={'time': '23:45'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7877e-05, total_msec=1157.54, metadata={}), additional_thought=None)
Question: Starting at 02:45, what time is it after 40 minutes? Return HH:MM in 24-hour format.
Expected
03:25
Provided
Response(response_text='', structured_data={'time': '03:25'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7412750000000004e-05, total_msec=1148.255, metadata={}), additional_thought=None)
Question: Starting at 09:55, what time was it 135 minutes earlier? Return HH:MM in 24-hour format.
Expected
07:40
Provided
Response(response_text='', structured_data={'time': '08:25'}, usage=LLMUsage(tokens_in=79, tokens_out=17, cost=5.6772100000000005e-05, total_msec=1135.442, metadata={}), additional_thought=None)
Question: Starting at 09:20, what time is it after 45 minutes? Return HH:MM in 24-hour format.
Expected
10:05
Provided
Response(response_text='', structured_data={'time': '10:05'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7848049999999996e-05, total_msec=1156.961, metadata={}), additional_thought=None)
Question: Starting at 19:10, what time is it after 5 minutes? Return HH:MM in 24-hour format.
Expected
19:15
Provided
Response(response_text='', structured_data={'time': '19:15'}, usage=LLMUsage(tokens_in=77, tokens_out=17, cost=5.794465e-05, total_msec=1158.893, metadata={}), additional_thought=None)
Question: Starting at 03:15, what time is it after 90 minutes? Return HH:MM in 24-hour format.
Expected
04:45
Provided
Response(response_text='', structured_data={'time': '05:45'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.6711950000000005e-05, total_msec=1134.239, metadata={}), additional_thought=None)
Question: Starting at 18:55, what time is it after 35 minutes? Return HH:MM in 24-hour format.
Expected
19:30
Provided
Response(response_text='', structured_data={'time': '09:30'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.728950000000001e-05, total_msec=1145.7900000000002, metadata={}), additional_thought=None)
Question: Starting at 22:50, what time is it after 90 minutes? Return HH:MM in 24-hour format.
Expected
00:20
Provided
Response(response_text='', structured_data={'time': '01:20'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.775670000000001e-05, total_msec=1155.134, metadata={}), additional_thought=None)
Question: Starting at 06:40, what time is it after 90 minutes? Return HH:MM in 24-hour format.
Expected
08:10
Provided
Response(response_text='', structured_data={'time': '08:10'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=6.04096e-05, total_msec=1208.192, metadata={}), additional_thought=None)
Question: Starting at 23:40, what time was it 135 minutes earlier? Return HH:MM in 24-hour format.
Expected
21:25
Provided
Response(response_text='', structured_data={'time': '22:10'}, usage=LLMUsage(tokens_in=79, tokens_out=17, cost=5.7391550000000004e-05, total_msec=1147.8310000000001, metadata={}), additional_thought=None)
Question: Starting at 01:15, what time was it 20 minutes earlier? Return HH:MM in 24-hour format.
Expected
00:55
Provided
Response(response_text='', structured_data={'time': '00:55'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.745805000000001e-05, total_msec=1149.161, metadata={}), additional_thought=None)
Question: Starting at 17:50, what time was it 75 minutes earlier? Return HH:MM in 24-hour format.
Expected
16:35
Provided
Response(response_text='', structured_data={'time': '16:35'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.379175000000001e-05, total_msec=1275.835, metadata={}), additional_thought=None)
Question: Starting at 16:05, what time was it 45 minutes earlier? Return HH:MM in 24-hour format.
Expected
15:20
Provided
Response(response_text='', structured_data={'time': '15:20'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.6733550000000005e-05, total_msec=1134.671, metadata={}), additional_thought=None)
Question: Starting at 00:45, what time was it 20 minutes earlier? Return HH:MM in 24-hour format.
Expected
00:25
Provided
Response(response_text='', structured_data={'time': '00:25'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.72267e-05, total_msec=1144.5339999999999, metadata={}), additional_thought=None)
Question: Starting at 03:35, what time was it 50 minutes earlier? Return HH:MM in 24-hour format.
Expected
02:45
Provided
Response(response_text='', structured_data={'time': '02:45'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.67691e-05, total_msec=1135.3819999999998, metadata={}), additional_thought=None)
Question: Starting at 14:45, what time was it 50 minutes earlier? Return HH:MM in 24-hour format.
Expected
13:55
Provided
Response(response_text='', structured_data={'time': '13:55'}, usage=LLMUsage(tokens_in=78, tokens_out=19, cost=6.314925e-05, total_msec=1262.9850000000001, metadata={}), additional_thought=None)
Question: Starting at 02:10, what time is it after 35 minutes? Return HH:MM in 24-hour format.
Expected
02:45
Provided
Response(response_text='', structured_data={'time': '02:45'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.749295e-05, total_msec=1149.859, metadata={}), additional_thought=None)
Question: Starting at 11:00, what time is it after 40 minutes? Return HH:MM in 24-hour format.
Expected
11:40
Provided
Response(response_text='', structured_data={'time': '11:40'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7219450000000007e-05, total_msec=1144.3890000000001, metadata={}), additional_thought=None)
Question: Starting at 09:25, what time is it after 45 minutes? Return HH:MM in 24-hour format.
Expected
10:10
Provided
Response(response_text='', structured_data={'time': '10:10'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7358600000000003e-05, total_msec=1147.172, metadata={}), additional_thought=None)
Question: Starting at 07:45, what time is it after 75 minutes? Return HH:MM in 24-hour format.
Expected
09:00
Provided
Response(response_text='', structured_data={'time': '09:15'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.7445400000000004e-05, total_msec=1148.9080000000001, metadata={}), additional_thought=None)
Question: Starting at 11:05, what time is it after 75 minutes? Return HH:MM in 24-hour format.
Expected
12:20
Provided
Response(response_text='', structured_data={'time': '12:35'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.82013e-05, total_msec=1164.026, metadata={}), additional_thought=None)
Question: Starting at 06:35, what time was it 10 minutes earlier? Return HH:MM in 24-hour format.
Expected
06:25
Provided
Response(response_text='', structured_data={'time': '06:25'}, usage=LLMUsage(tokens_in=78, tokens_out=17, cost=5.781425e-05, total_msec=1156.285, metadata={}), additional_thought=None)