Run: 2026-02-24-01KJ8VJR05FHVGSZ79WGZC5A5Z

Run Details

Model:
Claude Opus 4.6 (Reasoning)
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
20.9s
Cost:
$0.022330
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
Fail Matches Regex (details)

Model input

User/Human
What is the correct time based on the following text? Only return the time in HH:MM format, nothing else. The clock shows 3:45. It's 15 minutes slow. The actual time is a quarter past an hour.

Model response

AI
04:00
created_at"2026-02-24T22:16:11.021Z" 2/24/2026, 10:16:11 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1306
moderation_latency152
generation_time20719
tokens_prompt50
tokens_completion309
native_tokens_prompt76
native_tokens_completion878
native_tokens_completion_images(null)
native_tokens_reasoning305
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"
usage0.02233
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"2db359e8-7056-4dd0-8b18-cf8a46893898"
is_byokfalse
latency1305
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971371-lalLTFWDk019h1vxpYBi"
upstream_id"2db359e8-7056-4dd0-8b18-cf8a46893898"
total_cost0.02233
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
Fail Matches Regex
/\b0?4:15\b/i
 n/a