Run: 2026-02-24-01KJ8W5RR6P198SR5NFVN4MV7J

Run Details

Model:
Claude Opus 4.6 (Reasoning)
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
1.8s
Cost:
$0.000575
Provider:
Amazon Bedrock

Evaluation summary

Score Evaluator
Details Link
Pass Matches text (details)
Pass Matches Regex (details)
no eval Overall

Model input

User/Human
Who is the sister of Sandie based on the following text? Only return the name, nothing else. Sandie has a doll named Lulu, she carries it around all day. She says she's her little sister, but her actual sister's name is Cassie.

Model response

AI
Cassie
created_at"2026-02-24T22:26:34.381Z" 2/24/2026, 10:26:34 PM
model"anthropic/claude-4.6-opus-20260205"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1437
moderation_latency186
generation_time1566
tokens_prompt59
tokens_completion2
native_tokens_prompt85
native_tokens_completion6
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"
usage0.000575
router(null)
provider_responses
0
endpoint_id"a8708fb9-08ea-43bb-a3b1-165c87ef09df"
id"3323a855-e08a-4c26-b791-17298106128c"
is_byokfalse
latency1436
model_permaslug"anthropic/claude-4.6-opus-20260205"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771971994-1lK90yrurm33e6SrlpGp"
upstream_id"3323a855-e08a-4c26-b791-17298106128c"
total_cost0.000575
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
Pass Matches text
Case sensitive: Cassie
 n/a
Pass Matches Regex
/\bCassie\b/
 n/a
no eval