Run: 2026-03-18-01KM09FRX6VCXRESAC8NSVPRCX

Run Details

Model:
GPT-5.4 Nano (Reasoning)
Test:
Data extraction
Scenario:
Future event time
Duration:
3.2s
Cost:
$0.000102
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
Fail Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
What time does the future event start? Provide the answer in 24-hour format (HH:MM). Yesterday's meeting was rescheduled from 2:30 PM to 4:15 PM due to a conflict. The next meeting will be held tomorrow at 9:00 AM, followed by a lunch break at 12:30 PM. The future planning session is set for next week, starting at 14:45.

Model response

AI
The future planning session starts at **14:45**.
created_at"2026-03-18T10:57:27.477Z" 3/18/2026, 10:57:27 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3039
moderation_latency(null)
generation_time3076
tokens_prompt83
tokens_completion120
native_tokens_prompt93
native_tokens_completion67
native_tokens_completion_images0
native_tokens_reasoning49
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.00010235
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_05380ecde72f7fd00169ba85178e388194a6e8b86cd59b1353"
is_byokfalse
latency274
model_permaslug"openai/gpt-5.4-nano-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773831447-9ckFrp4RbzA8weqKPMUf"
upstream_id"resp_05380ecde72f7fd00169ba85178e388194a6e8b86cd59b1353"
total_cost0.00010235
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
Fail Matches text
Case sensitive: 14:45
 n/a
Pass Matches Regex
/\b14:45\b/
 n/a
no eval