Run: 2026-03-09-01KK9QD1ETK1F5GB3EKJ3NVRRH

Run Details

Duration:
29.4s
Cost:
$0.025275
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 10% 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
Molly crouched behind the hedge outside Number Twelve, studying the garden where balloons bobbed like surveillance blimps and a paper banner announced HENRY IS SIX with the confidence of a military parade. Bill, wearing a stolen magician’s cape and the expression of a man betrayed by glitter, unfolded the hand-drawn map of the patio, cake table, and suspiciously alert bouncy castle. From inside came the shriek of children, the bark of a terrier in a bow tie, and the bass thump of party music heroic enough for a bank robbery. “Tiny chairs, tiny guards; the presents will practically arrest themselves,” Molly murmured. “Distract the clown, praise the pony, then run like uncles,” Bill replied. They watched a princess hand a juice box to a pirate, while three parents argued over charcoal and one grandmother patrolled the gift table like a retired prison warden. The loot sat in a mountain of wrapping paper, ribbons, and optimistic plastic, every parcel tagged in cheerful handwriting. Molly adjusted her black gloves. Bill adjusted his fake moustache. Somewhere, a piñata swung in the breeze like a warning from the gods. Still, opportunity wore a party hat. And both thieves felt absurdly noble about the business.
created_at"2026-03-09T16:38:06.052Z" 3/9/2026, 4:38:06 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency26891
moderation_latency(null)
generation_time29269
tokens_prompt77
tokens_completion316
native_tokens_prompt66
native_tokens_completion1674
native_tokens_completion_images0
native_tokens_reasoning1411
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"
usage0.025275
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0ccd507b5503ca6e0169aef76e278481948dfef8fa3b3f196d"
is_byokfalse
latency245
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-1773074286-zYPaIWf6572gQNQKTKy2"
upstream_id"resp_0ccd507b5503ca6e0169aef76e278481948dfef8fa3b3f196d"
total_cost0.025275
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 9.95%, Deviation: 0.05%
neededCleanfalse
wordsTotal201
wordsDialogue20
100.0000%