Run: 2026-04-24-01KQ0GADHN29K7CZS9FDQ2GWQZ

Run Details

Model:
Claude Opus 4.7 (Reasoning)
Test:
Data extraction
Scenario:
What's the correct time?
Duration:
821ms
Cost:
$0.000585
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"2026-04-24T19:43:57.498Z" 4/24/2026, 7:43:57 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency752
moderation_latency(null)
generation_time792
tokens_prompt50
tokens_completion2
native_tokens_prompt77
native_tokens_completion8
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
usage0.000585
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"45f21cc6-a9e1-4829-a353-9a9c11ca154d"
is_byokfalse
latency692
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777059837-aNv1d4WCh9rySgiPsgGh"
session_id(null)
api_type"completions"
id"gen-1777059837-HbfLBLy151F1DJpPNTRB"
upstream_id"45f21cc6-a9e1-4829-a353-9a9c11ca154d"
total_cost0.000585
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

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