Model

Claude Sonnet 4.5

Test

Data extraction

Scenario

What's the color of the car?

Run ID

2026-02-08-01KGYYXTG6XWHJZPCD5T81GJRY

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"2026-02-08T15:46:35.955153+00:00" Sunday, February 8th, 2026 at 3:46:35 PM GMT+00:00
model"anthropic/claude-4.5-sonnet-20250929" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1270
moderation_latency134
generation_time1359
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" 
usage0.000255
router(null)
provider_responses
0
id"c441ff4e-7508-4956-9f22-345108bd7bb2" 
status200
is_byokfalse
latency1270
endpoint_id"d8bee848-f020-454a-b2be-4a7ce868f99f" 
provider_name"Amazon Bedrock" 
model_permaslug"anthropic/claude-4.5-sonnet-20250929" 
api_type"completions" 
id"gen-1770565593-emiczaA7jzlXgLyFW42i" 
upstream_id"c441ff4e-7508-4956-9f22-345108bd7bb2" 
total_cost0.000255
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock" 

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%