Run: 2026-03-06-01KK1HBBGW900NYCG4VNF219HN

Run Details

Model:
GPT-5.4
Duration:
12.0s
Cost:
$0.005025
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
51.93% Matches word count (details)
36.79% Dialogue to Total Word Ratio (details)
44.3567% 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 the lowest point of my career, and I once robbed a magician during his own disappearance.” “Correction, Molly: we are not robbing children. We are liberating unattended assets from a poorly supervised joy warehouse.” “It’s a bouncy castle in a church hall.” “A temporary vault with balloons.” “You do realize tiny witnesses are notoriously observant?” “Please. Bribe them with cake, and they’ll testify the moon did it.” “There will be parents.” “Distractible, coffee-starved, emotionally defeated parents.” “And the clown?” “Natural enemy of order. We move during the balloon-animal phase.” “I hate clowns. They look like warrants with shoes.” “Focus. Entry through the side gate, past the bins, across the garden gnomes.” “The gnomes are new.” “Security upgrades. Stay nimble.” “What exactly are we stealing?” “Everything gift-shaped. Dolls, dinosaurs, suspiciously expensive educational tablets.” “If I end up fencing a karaoke unicorn again, I’m retiring.” “You said that last time, then named it and cried.” “It understood me.” “Right. I’ll create a diversion.” “With what?” “I’ll tell the dads the grill’s leaking gas.” “That’s reckless.” “That’s efficient.” “And if the birthday child sees us?” “We smile warmly and say, ‘We’re from the Present Inspection Bureau.’” “That’s absurd.” “Absurd works on adults. Children believe in justice.” “Fine. Masks?” “Party hats.” “Honestly, Bill, that’s inspired.” “I know.”
created_at"2026-03-06T12:18:23.907Z" 3/6/2026, 12:18:23 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1354
moderation_latency(null)
generation_time11994
tokens_prompt77
tokens_completion471
native_tokens_prompt66
native_tokens_completion324
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"
usage0.005025
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0c0dca9d24308df30169aac610e8008197b35a152aecb45f3a"
is_byokfalse
latency1158
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-1772799503-m6x7AcrDH5ypvjeihupl"
upstream_id"resp_0c0dca9d24308df30169aac610e8008197b35a152aecb45f3a"
total_cost0.005025
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
51.93% Matches word count n/a
neededCleanfalse
words216
36.79% Dialogue to Total Word Ratio
Ratio: 100.00%, Deviation: 10.00%
neededCleanfalse
wordsTotal219
wordsDialogue219
44.3567%