Run: 2026-03-09-01KK9QR8WCN2SPSEGRNTXMF8AH

Run Details

Model:
GPT-5.4 (Reasoning)
Test:
Data extraction
Scenario:
Who's the sister?
Duration:
986ms
Cost:
$0.000538
Provider:
OpenAI

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"2026-03-09T16:44:14.1Z" 3/9/2026, 4:44:14 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency905
moderation_latency(null)
generation_time953
tokens_prompt59
tokens_completion2
native_tokens_prompt59
native_tokens_completion26
native_tokens_completion_images0
native_tokens_reasoning18
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"completed"
usage0.0005375
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_08cf55e24ed2c1360169aef8de2e988194ad609f59f1d06c7c"
is_byokfalse
latency191
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773074654-0dIwED8qFJ0hkBsyq8a7"
upstream_id"resp_08cf55e24ed2c1360169aef8de2e988194ad609f59f1d06c7c"
total_cost0.0005375
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

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