Run: 2026-03-18-01KM088JY2PNGCGMNQFWRT74YG

Run Details

Duration:
3.1s
Cost:
$0.001827
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
60.28% Matches word count (details)
18.52% Dialogue to Total Word Ratio (details)
39.3986% 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, tell me again why we’re crouched behind a hedge by a bouncy castle,” Molly whispered. “Because, darling, that is where the riches are,” Bill said, peering at a paper banner reading HAPPY BIRTHDAY, LEO. “See that table? Mountains of presents.” “You call pirate Lego riches?” “Absolutely. One child’s plastic kingdom is another thief’s retirement fund.” Molly adjusted her black gloves. “We are awful people.” “We are misunderstood logistics specialists.” A shriek of laughter floated over the fence. “Will the children notice?” Molly asked. Bill frowned. “Not if we blend in.” “With what?” “With enthusiasm. You carry a balloon, I’ll carry a slice of cake. Nobody suspects confectionery.” Molly looked at the clown at the gate. “And the clown?” “Dead giveaway.” “So what’s the plan?” “Simple. I charm the parents, you distract the magician, then we roll the presents into the laundry cart by the garage.” “Laundry cart?” “Borrowed from the venue. I’m calling it recycling.” Molly grinned despite herself. “And if anyone asks?” Bill straightened his tie. “We’re the aunt and uncle from accounting.” “You don’t look like an uncle.” “Neither do you, but the children’s party is about to learn a painful lesson in operational excellence.” “Bill?” “Yes?” “If there’s a bouncing dinosaur, I’m stealing that too.” “Now you’re thinking like a professional.”
created_at"2026-03-18T10:36:03.408Z" 3/18/2026, 10:36:03 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2418
moderation_latency(null)
generation_time2818
tokens_prompt77
tokens_completion543
native_tokens_prompt66
native_tokens_completion395
native_tokens_completion_images0
native_tokens_reasoning81
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"
usage0.001827
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_07fd91bd7f7b4e6e0169ba8013774481958f72eb500aa5690c"
is_byokfalse
latency222
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-1773830163-QhA28fODdX303nVx39xu"
upstream_id"resp_07fd91bd7f7b4e6e0169ba8013774481958f72eb500aa5690c"
total_cost0.001827
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
60.28% Matches word count n/a
neededCleanfalse
words215
18.52% Dialogue to Total Word Ratio
Ratio: 78.60%, Deviation: 11.40%
neededCleanfalse
wordsTotal215
wordsDialogue169
39.3986%