Run: 2026-09-02-01M1HHQHEDDCSYGDA48WQ16ND3

Run Details

Duration:
2.5s
Cost:
$0.000589
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"2026-09-02T17:12:39.637Z" 9/2/2026, 5:12:39 PM
model"google/gemini-3.8-flash-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2430
moderation_latency(null)
generation_time2430
tokens_prompt57
tokens_completion1
native_tokens_prompt60
native_tokens_completion145
native_tokens_completion_images0
native_tokens_reasoning141
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"
usage0.00058875
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788369159-qabpwg0WP8w4xFUWgfwz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788369159-u7RVmMqtStSrkw41Dwts"
upstream_id"B1mYaq7WK_CB_uMPgrL5gAI"
provider_responses
0
endpoint_id"d376f781-516d-42f9-936d-46f19abca6cc"
id"B1mYaq7WK_CB_uMPgrL5gAI"
is_byokfalse
latency2429
model_permaslug"google/gemini-3.8-flash-20260902"
provider_name"Google AI Studio"
status200
total_cost0.00058875
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

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