Run: 2025-02-24-01JMX2ECXRTF5Z40EP7D3A7FRE

Run Details

Model:
Claude 3.7 Sonnet
Test:
Data extraction
Scenario:
What instrument does Lucy play?
Duration:
1.7s
Cost:
$0.000294
Provider:
Anthropic

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
id"gen-1740437403-P8KklDzFsiZOAy5YYteH"
upstream_id"msg_018nWEjKXakzWWawRsenNB6U"
total_cost0.000294
cache_discount(null)
provider_name"Anthropic"
created_at"2025-02-24T22:50:04.939882+00:00" 2/24/2025, 10:50:04 PM
model"anthropic/claude-3-7-sonnet-20250219:beta"
app_id182717
streamedtrue
cancelledfalse
latency392
moderation_latency(null)
generation_time51
tokens_prompt69
tokens_completion1
native_tokens_prompt73
native_tokens_completion5
native_tokens_reasoning0
num_media_prompt(null)
num_media_completion(null)
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.000294

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