Run: 2026-03-18-01KM09EP4FP196XC3NPF2JC666

Run Details

Duration:
3.3s
Cost:
$0.001683
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
0.00% Dialogue to Total Word Ratio (details)
46.8248% 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 flattened herself behind the bakery van and watched the children’s party glittering in the community hall, where balloons bobbed like cheerful spies. Inside, a clown was twisting a giraffe from a balloon, and somewhere a tiny voice was singing off-key about cake. Bill adjusted his black gloves, which were theatrical, impractical, and somehow made him look like a nervous penguin. “Remind me,” he whispered, “why are we robbing a room full of toddlers?” Molly checked her list, which read: presents, bonus ribbons, possibly a regrettable amount of glitter. “Because the presents are stacked by the stage,” she said. “Easy access. No alarms. Only one security guard.” Bill peered through the window. The guard was an elderly man asleep in a folding chair, holding a paper plate on his chest like a medal. “That’s not a guard,” Bill said. “That’s Mr. Nap.” Molly grinned. “Exactly. We go in as entertainers.” Bill blinked. “I don’t know any magic.” “Neither do the children,” Molly said. “We’re safe.” She lifted a pile of gift bags from their trunk. “You’re the juggler.” Bill stared at the bowling pins. “These are soup cans.” “Then be an inventive juggler,” Molly replied, and together they marched toward the music, smiling like professionals with absolutely no shame.
created_at"2026-03-18T10:56:51.869Z" 3/18/2026, 10:56:51 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2459
moderation_latency(null)
generation_time2843
tokens_prompt77
tokens_completion458
native_tokens_prompt66
native_tokens_completion363
native_tokens_completion_images0
native_tokens_reasoning67
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"
usage0.001683
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_003a292d80d1ae930169ba84f3ec5c8190b1601a67725494d3"
is_byokfalse
latency216
model_permaslug"openai/gpt-5.4-mini-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-1773831411-Z4f3umkX1jsNR465IOVH"
upstream_id"resp_003a292d80d1ae930169ba84f3ec5c8190b1601a67725494d3"
total_cost0.001683
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words209
0.00% Dialogue to Total Word Ratio
Ratio: 30.00%, Deviation: 20.00%
neededCleanfalse
wordsTotal210
wordsDialogue63
46.8248%