Run: 2026-03-18-01KM08T9H3BH5EANDWGWB3AKB7

Run Details

Duration:
3.7s
Cost:
$0.000469
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
0.49% Matches word count (details)
99.97% Dialogue to Total Word Ratio (details)
50.2332% 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
“Molly, do not step on the squeaky tile again,” Bill whispered. “I swear last time it sounded like a kazoo having a panic attack.” “It wasn’t me, it was the floor’s emotional response to our greatness,” Molly said. “Focus. Children’s party. Presents. Cashmere wrapping paper.” “Gross, not cashmere. Candy canes. Tiny trains. That one glittery spaceship kid promised their cousin they’d never share.” “We share,” Molly said. “Just not with the kid.” “Morality aside, how do we get in without the face-scanning guardian dog?” “We don’t bring the dog,” Molly replied. “We bring the decoy: your mustache.” “My mustache is not a decoy,” Bill hissed. “It’s a lifestyle.” “Lifestyle doesn’t fit the required disguise,” Molly said. “You’re wearing the inflatable clown nose.” “I refuse. People will think I’m funny.” “That’s the goal. We become harmless comedy. Like a balloon animal that steals.” “Balloons don’t steal,” Bill said. “They do if you pop them at the right time.” “Fine. What’s the plan?” “We enter,” Molly said, “we charm the parents with small talk, then we loot the presents during the magic-show distraction.” “And what if the magician sees through our capes?” “Then we accuse him of stealing our dignity,” Molly said. “Now hush. The party’s starting.” “Wait, why are you holding a bag labeled ‘LEGOS’?” “Because it’s polite,” Molly whispered. “Also, it’s heavy.” “That’s not polite. That’s foreboding.”
created_at"2026-03-18T10:45:43.601Z" 3/18/2026, 10:45:43 AM
model"openai/gpt-5.4-nano-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency565
moderation_latency(null)
generation_time3603
tokens_prompt77
tokens_completion432
native_tokens_prompt66
native_tokens_completion365
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"
usage0.00046945
router(null)
provider_responses
0
endpoint_id"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id"resp_01614edb63873a3e0169ba8257b07881948540e7226dc42f4d"
is_byokfalse
latency307
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-1773830743-w4mALaWSrgHswWYVrA4W"
upstream_id"resp_01614edb63873a3e0169ba8257b07881948540e7226dc42f4d"
total_cost0.00046945
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.49% Matches word count n/a
neededCleanfalse
words227
99.97% Dialogue to Total Word Ratio
Ratio: 91.27%, Deviation: 1.27%
neededCleanfalse
wordsTotal229
wordsDialogue209
50.2332%