Model

Claude Opus 4.6

Test

Data extraction

Scenario

What's the color of the car?

Run ID

2026-02-08-01KGYYW3T2HT1Q4MEGKA5Y27AN

Model input

User/Human
What color is Sarah's car based on the following text? Only return the color, nothing else. John owns a blue car. Sarah's car is the same color as the sky on a clear day. Peter's car is red. The sky is not green on a clear day.

Model response

AI
Blue
created_at"2026-02-08T15:45:41.926553+00:00" Sunday, February 8th, 2026 at 3:45:41 PM GMT+00:00
model"anthropic/claude-4.6-opus-20260205" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3680
moderation_latency(null)
generation_time3766
tokens_prompt57
tokens_completion1
native_tokens_prompt65
native_tokens_completion4
native_tokens_completion_images(null)
native_tokens_reasoning0
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" 
usage0.000425
router(null)
provider_responses
0
id"msg_013oBj9u67P2bwStnf9VjA3Y" 
status200
is_byokfalse
latency3680
endpoint_id"c926c048-563e-44b0-8434-95965bee924c" 
provider_name"Anthropic" 
model_permaslug"anthropic/claude-4.6-opus-20260205" 
api_type"completions" 
id"gen-1770565537-0uNXdPv66D9aB0aTxhGP" 
upstream_id"msg_013oBj9u67P2bwStnf9VjA3Y" 
total_cost0.000425
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic" 

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case insensitive: blue
 n/a
Pass Matches Regex
/\bblue\b/i
 n/a
100.0000%