Run: 2026-02-08-01KGYYH4Y0V3Y12RC57TY7PA95

Run Details

Model:
Claude Opus 4.5
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
2.3s
Cost:
$0.000470
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"2026-02-08T15:39:41.134888+00:00" 2/8/2026, 3:39:41 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1983
moderation_latency167
generation_time2111
tokens_prompt49
tokens_completion3
native_tokens_prompt59
native_tokens_completion7
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"
usage0.00047
router(null)
provider_responses
0
id"21c0af87-797d-4316-ab92-ffb7756144b1"
status200
is_byokfalse
latency1914
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1770565178-El8xPVKUgJTAUsD69J9G"
upstream_id"21c0af87-797d-4316-ab92-ffb7756144b1"
total_cost0.00047
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