Run: 2026-02-25-01KJ94R5AZZ15TK8V3GARW2X2C

Run Details

Model:
Gemini 2.5 Flash Lite (Reasoning)
Test:
Data extraction
Scenario:
Indirect birth year
Duration:
1.6s
Cost:
$0.000051
Provider:
Google AI Studio

Evaluation summary

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

Model input

User/Human
What year was Sarah born? Only return the year as a four-digit number. In 2023, Sarah celebrated her 30th birthday with a big party. Her younger sister, who is 5 years younger, couldn't attend because she was studying abroad.

Model response

AI
1993
created_at"2026-02-25T00:56:25.7Z" 2/25/2026, 12:56:25 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1211
moderation_latency(null)
generation_time1567
tokens_prompt58
tokens_completion165
native_tokens_prompt60
native_tokens_completion112
native_tokens_completion_images0
native_tokens_reasoning110
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"STOP"
usage0.0000508
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1211
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771980985-837FyIEMHoJvMOOHqhLT"
upstream_id(null)
total_cost0.0000508
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: 1993
 n/a
Pass Matches Regex
/\b1993\b/
 n/a
no eval