Run: 2025-11-18-01KACPAPVMA6Z2CX6GPPT0D0QG

Run Details

Model:
Gemini 2.5 Pro
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
6.3s
Cost:
$0.003982
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"2025-11-18T23:55:54.641131+00:00" 11/18/2025, 11:55:54 PM
model"google/gemini-2.5-pro"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3342
moderation_latency(null)
generation_time6223
tokens_prompt69
tokens_completion251
native_tokens_prompt66
native_tokens_completion390
native_tokens_completion_images0
native_tokens_reasoning390
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"
usage0.0039825
api_type"completions"
id"gen-1763510147-F6teWffeSxgW269c2hM1"
upstream_id(null)
total_cost0.0039825
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