Run: 2026-09-02-01M1HGD4FGE299MGYMZB6WWVXD

Run Details

Model:
Gemini 3.8 Flash (Reasoning, Medium)
Test:
Data extraction
Scenario:
Guess the pet
Duration:
1.1s
Cost:
$0.000804
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 pet does Emma own based on the following text? Only return the pet type, nothing else. John has a dog. Sarah owns a cat. Emma's pet purrs and has whiskers. Peter has a hamster.

Model response

AI
Cat
created_at"2026-09-02T16:49:30.104Z" 9/2/2026, 4:49:30 PM
model"google/gemini-3.8-flash-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1074
moderation_latency(null)
generation_time1074
tokens_prompt46
tokens_completion1
native_tokens_prompt47
native_tokens_completion205
native_tokens_completion_images0
native_tokens_reasoning204
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"
usage0.000804
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788367770-DWCBMoFb6dPPsdWxEvtX"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788367770-gaH8z0VwgdWzUEH6DGDA"
upstream_id"mlOYapumCsPg_uMPjOmumQ0"
provider_responses
0
endpoint_id"d376f781-516d-42f9-936d-46f19abca6cc"
id"mlOYapumCsPg_uMPjOmumQ0"
is_byokfalse
latency1074
model_permaslug"google/gemini-3.8-flash-20260902"
provider_name"Google AI Studio"
status200
total_cost0.000804
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 insensitive: cat
 n/a
Pass Matches Regex
/\bcat\b/i
 n/a
no eval