Run: 2026-03-06-01KK1J44ZAV6635XVSF4H2TDZ1

Run Details

Duration:
11.1s
Cost:
$0.005040
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
9.61% Matches word count (details)
0.04% Dialogue to Total Word Ratio (details)
4.8263% 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 flattened the crayon-splattered invitation on the café table and tapped the clown sticker like it owed her money. Outside, rain made the street shine; inside, Bill wore a balloon-animal hat he’d “borrowed” for research and looked tragically confident. “Children’s parties are chaos,” Molly said. “Chaos is camouflage.” Bill squinted. “Camouflage usually doesn’t involve a magician named Professor Sprinkles.” “It does tonight. Back gate, six-thirty. Face painter by the shed, bouncy castle to the left, gift mountain by the cake.” “Gift mountain,” Bill repeated reverently. “A summit of poorly hidden treasure.” Molly slid him a rough sketch. “Parents cluster near coffee. Kids swarm sugar. We drift in as hired entertainment.” Bill straightened the balloon hat. “I can juggle three oranges and a grudge.” “Perfect. I’ll do balloons.” “You can’t make balloons.” “I can make panic, which is basically the same thing.” He grinned. “What about the dog? Every suburban fortress has one emotionally unstable dog.” “Bribed with sausages.” “What about the clown?” “More frightened of me than I am of him.” Bill leaned closer. “And if someone asks whose children we are?” Molly folded the invitation and stood. “We look offended, say ‘the birthday one,’ and keep walking.” Bill rose too, inspired. “Molly, this is either our lowest moment or our finest work.” “Bill,” she said, “those are usually the same thing.”
created_at"2026-03-06T12:31:56.403Z" 3/6/2026, 12:31:56 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency416
moderation_latency(null)
generation_time11013
tokens_prompt77
tokens_completion420
native_tokens_prompt66
native_tokens_completion325
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"
usage0.00504
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_046d4e383d97f5fb0169aac93c7ef481969ab13c6c6923aea5"
is_byokfalse
latency167
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-1772800316-McUorN8Vx7JeL19vTPpj"
upstream_id"resp_046d4e383d97f5fb0169aac93c7ef481969ab13c6c6923aea5"
total_cost0.00504
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
9.61% Matches word count n/a
neededCleanfalse
words222
0.04% Dialogue to Total Word Ratio
Ratio: 66.67%, Deviation: 16.67%
neededCleanfalse
wordsTotal225
wordsDialogue150
4.8263%