Run: 2026-11-11-01M75RY2CHVX73JZJVK6PF3GGG

Run Details

Duration:
8.4s
Cost:
$0.002922
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 instrument does Lucy play based on the following text? Only return the instrument, nothing else. In the school band, there are four instruments: drums, bass, flute, trumped. John plays the drums, Mary plays the flute, and Pete plays the trumpet. Lucy doesn't play a wind instrument.

Model response

AI
bass
created_at"2026-11-11T17:01:51.393Z" 11/11/2026, 5:01:51 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6696
moderation_latency(null)
generation_time8393
tokens_prompt74
tokens_completion70
native_tokens_prompt96
native_tokens_completion273
native_tokens_completion_images0
native_tokens_reasoning268
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"
usage0.002922
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794416511-5hfqzSuhCaooCxmEwn2R"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794416511-z9NFSF5gKoR9mCESBGzs"
upstream_id"f5_0aqiGJMze0_gPiO3sgQk"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"f5_0aqiGJMze0_gPiO3sgQk"
is_byokfalse
latency6696
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.002922
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: bass
n/a
Pass Matches Regex
/\bbass\b/i
n/a
no eval