Run: 2026-03-06-01KK1GWEN2TKZ1Y5AAY7F69BTZ

Run Details

Duration:
9.4s
Cost:
$0.005055
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
1.04% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
50.5180% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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, studying the bouncing castle as if it were a bank vault painted by lunatics. Balloons bobbed over the garden fence, and somewhere a clown honked with the grim authority of a foghorn. Bill adjusted his flat cap and peered at the sugar-frosted battlefield. “Right,” Molly whispered, “we go in smiling, leave carrying loot, and never make eye contact with the magician.” “Why not the magician?” “Because they can smell guilt and pull scarves out of it.” Bill nodded solemnly. “Fair. I’ve brought the decoy.” He held up a tray of sausage rolls with all the pride of a jeweler displaying diamonds. “Excellent,” said Molly. “Parents see pastry, they lose all defensive instincts.” “And the children?” “We strike during cake. Buttercream creates chaos. Tiny hands, sticky faces, no witnesses worth trusting.” Bill squinted toward the gift table. “That’s a lot of presents.” “That,” Molly said, “is a retirement plan wrapped in dinosaurs.” A shriek erupted as a child cannoned into a paddling pool. Molly smiled like an admiral spotting favorable winds. “I still say disguises would help.” “We are disguised. You’re ‘Uncle Bill.’ I’m ‘Mum’s friend from yoga.’” “I can’t do yoga.” “You don’t need to. Just look flexible morally.” Bill inhaled, straightened, and offered her a sausage roll. “To crime?” “To birthdays,” Molly said, taking it, “the soft underbelly of civilization.”
created_at"2026-03-06T12:10:15.594Z" 3/6/2026, 12:10:15 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency950
moderation_latency(null)
generation_time9370
tokens_prompt77
tokens_completion418
native_tokens_prompt66
native_tokens_completion326
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.005055
router(null)
provider_responses
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endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_01289b6e01d9f3ca0169aac427aa948195ac144e8543766131"
is_byokfalse
latency171
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-1772799015-vLCxDKcZMhXUfTj0j2uL"
upstream_id"resp_01289b6e01d9f3ca0169aac427aa948195ac144e8543766131"
total_cost0.005055
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
1.04% Matches word count n/a
neededCleanfalse
words226
100.00% Dialogue to Total Word Ratio
Ratio: 50.22%, Deviation: 0.22%
neededCleanfalse
wordsTotal227
wordsDialogue114
50.5180%