Run: 2026-03-18-01KM09Q7FYECR3MQZS5C7ATZJZ

Run Details

Duration:
1.9s
Cost:
$0.001409
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
93.65% Matches word count (details)
23.84% Dialogue to Total Word Ratio (details)
58.7463% 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
“We’re really doing this?” Molly whispered. “Obviously,” Bill whispered back. “It’s a children’s party, not Fort Knox.” “You said that about the bakery.” “I maintain the bakery was guarded by very determined scones.” Molly peered through the hedge. “There are balloons.” “Yes,” Bill said. “A classic distraction. Also, terrifyingly cheerful.” “And clowns?” “One clown,” Bill said. “Which is one too many clowns.” Molly adjusted her gloves. “We are robbing children.” “We are liberating presents from an overorganized gifting economy.” “That sounds worse.” “It sounds professional.” A burst of singing drifted from the garden. Molly winced. “They’re doing ‘Happy Birthday.’” “Perfect cover,” Bill said. “No one hears rustling wrapping paper over a chorus of tiny lungs.” “Tiny lungs?” “Metaphorically,” Bill said. “Focus. You take the left side, I’ll handle the table.” “If there’s a piñata, I’m leaving.” “If there’s a piñata, we’re upgrading the operation.” Molly frowned. “You really think the presents are unattended?” Bill smiled. “Molly, this is a room full of sugar, scissors, and adults pretending to supervise.” “That is disturbingly persuasive.” “Then onward,” Bill said. “Tonight, we become legends.” “Or criminals with sticky fingers.” “Same business card,” said Bill.
created_at"2026-03-18T11:01:31.788Z" 3/18/2026, 11:01:31 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency430
moderation_latency(null)
generation_time1569
tokens_prompt77
tokens_completion417
native_tokens_prompt66
native_tokens_completion302
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"
usage0.0014085
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_07c79a96f726da4e0169ba860bda9c8196b552f29d8e970669"
is_byokfalse
latency255
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-1773831691-lpLeQklL9eB9UDAXiGbX"
upstream_id"resp_07c79a96f726da4e0169ba860bda9c8196b552f29d8e970669"
total_cost0.0014085
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
93.65% Matches word count n/a
neededCleanfalse
words191
23.84% Dialogue to Total Word Ratio
Ratio: 79.06%, Deviation: 10.94%
neededCleanfalse
wordsTotal191
wordsDialogue151
58.7463%