Run: 2026-02-08-01KGYWY5R20AA5Z647R4CN839Y

Run Details

Model:
Claude Opus 4.5
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
1.9s
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"2026-02-08T15:11:50.495408+00:00" 2/8/2026, 3:11:50 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1634
moderation_latency151
generation_time1759
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"d0b72d08-ef1b-430a-ac5e-f9b14ed6ecac"
status200
is_byokfalse
latency1564
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1770563507-KlbvHwBTeBSlAtbMVdeC"
upstream_id"d0b72d08-ef1b-430a-ac5e-f9b14ed6ecac"
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