Run: 2026-03-09-01KK9PSKQ17FD32FN5ZEA12T1G

Run Details

Duration:
1m 2s
Cost:
$0.056370
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
99.9989% 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 community hall’s recycling bins, wearing a caterer’s jacket and the expression of a woman offended by balloons. Inside, a clown folded a giraffe from latex and menace while children shrieked around a pirate-ship cake. Beside the trestle table, a glittering heap of presents waited under a banner reading HAPPY SIXTH, OLIVER, like buried treasure with ribbon. Bill knelt beside her with a floor plan drawn on the back of a pizza leaflet. It featured exits, timings, and a suspiciously muscular pony. “Three minutes in, two sacks out, and no clown contact,” Molly whispered. “If anyone asks, I’m Uncle Bill, allergic to joy,” he murmured. She peered through the service door. Parents were distracted by a magician, the punch bowl, and the terror of spilled squash. Bill produced grappling hooks from a nappy bag, frowned, and replaced them with party hats. Subtlety, tonight, wore elastic under the chin. At the cake table, a woman lit candles while another arranged pass-the-parcel like a military exercise. Molly grinned, for once, despite herself. This was not theft, she told herself. It was festive redistribution. Bill straightened his clip-on bow tie, and together they waddled toward destiny, smiling like nervous uncles.
created_at"2026-03-09T16:27:29.636Z" 3/9/2026, 4:27:29 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency59871
moderation_latency(null)
generation_time62087
tokens_prompt77
tokens_completion980
native_tokens_prompt66
native_tokens_completion3747
native_tokens_completion_images0
native_tokens_reasoning3466
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"
usage0.05637
router(null)
provider_responses
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endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_08aab28b8cbfdb2a0169aef4f1bea88193a0647f458c160c60"
is_byokfalse
latency253
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-1773073649-1PJjRCLmwnEWtxRuOZjC"
upstream_id"resp_08aab28b8cbfdb2a0169aef4f1bea88193a0647f458c160c60"
total_cost0.05637
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: 9.31%, Deviation: 0.69%
neededCleanfalse
wordsTotal204
wordsDialogue19
99.9989%