Run Details #1113
Model
GPT-5.6 Luna
Score
100
Correct (≥100)
40/40
Incorrect (<100)
0
Median Time
1094.5ms
Tokens Used
4640
Cost
$0.0074
Benchmark:
0026_time_arithmetic
Run Date: 2026-07-27 17:19:55
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=102, tokens_out=14, cost=0.000186, total_msec=925.3692626953125, 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=102, tokens_out=14, cost=0.000186, total_msec=1094.8219299316406, 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': '15:55'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1539.6268367767334, 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=102, tokens_out=14, cost=0.000186, total_msec=1095.243215560913, 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=102, tokens_out=14, cost=0.000186, total_msec=1181.2059879302979, 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=102, tokens_out=14, cost=0.000186, total_msec=1679.4660091400146, 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=102, tokens_out=14, cost=0.000186, total_msec=962.8078937530518, 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': '06:35'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1153.3069610595703, 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': '03:35'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1048.2020378112793, 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': '05:00'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=943.2671070098877, 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': '12:00'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=969.9020385742188, 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': '14:20'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1182.1248531341553, 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=102, tokens_out=14, cost=0.000186, total_msec=2745.029926300049, 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': '02:00'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=2548.206090927124, 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=102, tokens_out=14, cost=0.000186, total_msec=1386.4068984985352, 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=102, tokens_out=14, cost=0.000186, total_msec=1149.4436264038086, 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=102, tokens_out=14, cost=0.000186, total_msec=1170.4998016357422, 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=102, tokens_out=14, cost=0.000186, total_msec=802.030086517334, 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=102, tokens_out=14, cost=0.000186, total_msec=881.3750743865967, 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=102, tokens_out=14, cost=0.000186, total_msec=848.5519886016846, 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': '07:40'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=801.8190860748291, 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=102, tokens_out=14, cost=0.000186, total_msec=1189.291000366211, 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=102, tokens_out=14, cost=0.000186, total_msec=1022.3798751831055, 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': '04:45'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=953.7618160247803, 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': '19:30'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=907.8748226165771, 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': '00:20'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1162.9040241241455, 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=102, tokens_out=14, cost=0.000186, total_msec=1167.7660942077637, 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': '21:25'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=919.1551208496094, 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=102, tokens_out=14, cost=0.000186, total_msec=943.8080787658691, 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=102, tokens_out=14, cost=0.000186, total_msec=1406.7819118499756, 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=102, tokens_out=14, cost=0.000186, total_msec=1133.833885192871, 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=102, tokens_out=14, cost=0.000186, total_msec=1231.8768501281738, 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=102, tokens_out=14, cost=0.000186, total_msec=2600.2070903778076, 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=102, tokens_out=14, cost=0.000186, total_msec=878.3121109008789, 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=102, tokens_out=14, cost=0.000186, total_msec=843.238115310669, 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=102, tokens_out=14, cost=0.000186, total_msec=1313.9770030975342, 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=102, tokens_out=14, cost=0.000186, total_msec=937.0360374450684, 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': '09:00'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=1099.4229316711426, 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': '12:20'}, usage=LLMUsage(tokens_in=102, tokens_out=14, cost=0.000186, total_msec=954.5071125030518, 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=102, tokens_out=14, cost=0.000186, total_msec=976.4399528503418, metadata={}), additional_thought=None)