Run: 2025-11-19-01KACQ4GF49ZXJSJMGVBMP3NFZ

Run Details

Model:
Gemini 3 Pro (Preview)
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
4.5s
Cost:
$0.003996
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"2025-11-19T00:09:58.131303+00:00" 11/19/2025, 12:09:58 AM
model"google/gemini-3-pro-preview-20251117"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2759
moderation_latency(null)
generation_time4450
tokens_prompt69
tokens_completion133
native_tokens_prompt66
native_tokens_completion322
native_tokens_completion_images0
native_tokens_reasoning321
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"
usage0.003996
api_type"completions"
id"gen-1763510993-COLg1VXFO6yBqiJT8kFz"
upstream_id(null)
total_cost0.003996
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

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