Run: 2026-03-18-01KM07EGFKN0X8P8ZEMYDAH9WT

Run Details

Model:
GPT-5.4 Nano (Reasoning)
Test:
Language Comprehension
Scenario:
Friend got new kittens (German)
Duration:
3.8s
Cost:
$0.000132
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
Fail Contains a count of nouns (details)

Model input

User/Human
I need your help. I want to congratulate my friend on her new babies, but how many are there? Here's what she said: Omg!! hast du mittbekommen was Lisa auf Insta geteilt hat? Ihre Tatze hat 3 Junge bekommen - die kleinen sehen sooo süß aus. Ich will auch eine Katze :(((

Model response

AI
She says: **“Ihre Tatze hat 3 Junge bekommen”** — meaning **she had 3 baby kittens (3 little boys / male kittens).** 🐾🎉
created_at"2026-03-18T10:21:48.929Z" 3/18/2026, 10:21:48 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3656
moderation_latency(null)
generation_time3714
tokens_prompt71
tokens_completion140
native_tokens_prompt73
native_tokens_completion94
native_tokens_completion_images0
native_tokens_reasoning50
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"
usage0.0001321
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_0b065f22c36a8c230169ba7cbd03b88195b226f6a138d609fe"
is_byokfalse
latency209
model_permaslug"openai/gpt-5.4-nano-20260317"
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-1773829308-KP6xyKKWF75eC3dovshP"
upstream_id"resp_0b065f22c36a8c230169ba7cbd03b88195b226f6a138d609fe"
total_cost0.0001321
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
Fail Contains a count of nouns
3 of: kitten, kittens
 n/a