Run: 2026-03-09-01KKAC79Q6QWB8RRMHRQV5C3ZC

Run Details

Duration:
11.0s
Cost:
$0.006000
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
43.38% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
40.0831% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
“Bill, this is either genius or the sort of idea that gets us pelted with cupcakes.” “Cupcakes wash off. Jewels don’t usually come wrapped in dinosaur paper, Molly.” “They do tonight. Twelve gifts, one bounce castle, three exhausted parents, and a magician with the eyes of a tax inspector.” “I’ve accounted for the magician.” “How?” “I’m his rabbit.” “You are not.” “I borrowed the costume. Ears, tail, existential shame, the lot.” “Fine. I distract the adults?” “With what?” “A clipboard and purpose. Nobody questions a woman with purpose.” “And I sweep the presents into the catering van.” “The van says ‘Princess Sparkle Entertainment.’” “Exactly. Who suspects a glitter unicorn?” “Bill, last time you said that, we escaped in a petting-zoo trailer.” “And flawlessly.” “We smelled like alpaca for weeks.” “Focus. At cake-cutting, the children surge forward, the parents produce cameras, and civilization collapses.” “I hate how right you are.” “You’ll love this part. We leave a decoy pile.” “Of what?” “Educational books.” “That’s not a decoy. That’s a declaration of war.” “Children never unwrap those first.” “One child will. There’ll be screaming.” “There’s already screaming. It’s a children’s party.” “What about the clown?” “Bribed.” “With cash?” “With a better balloon pump.” “Bill, you magnificent idiot, let’s rob some minors.” “Metaphorically, Molly. We’re stealing from their rich aunties.”
created_at"2026-03-09T22:41:57.999Z" 3/9/2026, 10:41:57 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3479
moderation_latency(null)
generation_time10918
tokens_prompt77
tokens_completion573
native_tokens_prompt66
native_tokens_completion389
native_tokens_completion_images0
native_tokens_reasoning59
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"
usage0.006
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0e4eca0d6807abdf0169af4cb6121081958c7f9b8ca679768a"
is_byokfalse
latency161
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-1773096117-aFowxYv17QrOKMbTdIIT"
upstream_id"resp_0e4eca0d6807abdf0169af4cb6121081958c7f9b8ca679768a"
total_cost0.006
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
43.38% Matches word count n/a
neededCleanfalse
words217
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal219
wordsDialogue219
40.0831%