Run: 2026-07-25-01KYCYFBBN8YEARCZK3ATNM0CT

Run Details

Duration:
431ms
Cost:
$0.000028
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"2026-07-25T15:32:05.128Z" 7/25/2026, 3:32:05 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency298
moderation_latency(null)
generation_time309
tokens_prompt57
tokens_completion1
native_tokens_prompt60
native_tokens_completion4
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"default"
usage0.000028
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"9dZkauaLD92i1MkPyYK-yQQ"
is_byokfalse
latency297
model_permaslug"google/gemini-3.5-flash-lite-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784993525-Tr4xEhIqaaSGfemsdKUr"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784993525-uRVgsUm6x6mCd30mWz0V"
upstream_id"9dZkauaLD92i1MkPyYK-yQQ"
total_cost0.000028
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

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