Run: 2026-02-18-01KHQ92AZWNHGNZF5GCMHNPT9E

Run Details

Model:
Claude Sonnet 4.6
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
908ms
Cost:
$0.000294
Provider:
Anthropic

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"2026-02-18T02:25:34.829044+00:00" 2/18/2026, 2:25:34 AM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency740
moderation_latency(null)
generation_time871
tokens_prompt59
tokens_completion2
native_tokens_prompt68
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"
usage0.000294
router(null)
provider_responses
0
id"msg_01GyNb72Wxhogc1rtTEezEbW"
status200
is_byokfalse
latency740
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
provider_name"Anthropic"
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
api_type"completions"
id"gen-1771381533-bC8dpr4QI70DilxqEvxy"
upstream_id"msg_01GyNb72Wxhogc1rtTEezEbW"
total_cost0.000294
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

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