Run: 2026-05-10-01KR931D1HPXN7Z7SKZK140WGQ

Run Details

Model:
Gemini 3.1 Flash Lite (Reasoning)
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
649ms
Cost:
$0.000021
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
Fail Matches Regex (details)

Model input

User/Human
What is the correct time based on the following text? Only return the time in HH:MM format, nothing else. The clock shows 3:45. It's 15 minutes slow. The actual time is a quarter past an hour.

Model response

AI
04:00
created_at"2026-05-10T14:00:42.301Z" 5/10/2026, 2:00:42 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency502
moderation_latency(null)
generation_time524
tokens_prompt50
tokens_completion2
native_tokens_prompt54
native_tokens_completion5
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"standard"
usage0.000021
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"io8AarTjHs-JmtkP5PbXsAE"
is_byokfalse
latency502
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778421642-C7qe45KWJxjgsDGIZmhN"
session_id(null)
api_type"completions"
id"gen-1778421642-m32T7KBCdOZLwQjSjOBq"
upstream_id"io8AarTjHs-JmtkP5PbXsAE"
total_cost0.000021
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
Fail Matches Regex
/\b0?4:15\b/i
 n/a