Run: 2026-03-18-01KM0A5TYDC179CQNE29ZN5RK7

Run Details

Duration:
2.4s
Cost:
$0.001535
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
6.09% Matches word count (details)
13.61% Dialogue to Total Word Ratio (details)
9.8516% 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
“Bill, tell me again why we’re robbing a children’s party,” Molly whispered, peering through the hedge at the garden full of balloons. “Because,” Bill said, adjusting his gloves, “rich pickings. Every child in there is apparently receiving a mountain of gifts.” “Might be toys,” Molly said. “Could be cash,” Bill said. “At a children’s party?” “It’s a modern world.” Molly watched a clown twist a balloon into a giraffe. “I feel odd about this.” “You felt odd about stealing a wedding cake last month.” “That cake had meaning.” “And we ate it in a van,” Bill said. “Focus. We slip in, blend with the entertainment, and take the presents before anyone notices.” “What are we dressed as?” Bill straightened his rainbow wig. “Magic assistants.” Molly looked down at her sequined cape. “I look like a bankrupt magician.” “Exactly. Unthreatening.” A shriek of laughter rose from the yard as a child opened a gift and discovered a drum kit. Molly blinked. “That’s already too loud to steal.” Bill patted the sack at his feet. “We’re professionals.” “Bill, your sack says HAPPY BIRTHDAY, LIAM.” “Then Liam will never suspect us.” The back gate clicked. Molly froze. “Was that security?” Bill grinned. “No. That’s my brother bringing the getaway ice cream truck.” “Mildly reassuring,” Molly said. “Ready?” “No.” “Excellent,” Bill whispered. “That means we’re thinking clearly.”
created_at"2026-03-18T11:09:30.457Z" 3/18/2026, 11:09:30 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency401
moderation_latency(null)
generation_time2139
tokens_prompt77
tokens_completion433
native_tokens_prompt66
native_tokens_completion330
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"
usage0.0015345
router(null)
provider_responses
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endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_0f8563932b05b4e60169ba87ea831481908eefe4bc1a46965c"
is_byokfalse
latency199
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-1773832170-5KWJpLDaQasYAWLSUFOf"
upstream_id"resp_0f8563932b05b4e60169ba87ea831481908eefe4bc1a46965c"
total_cost0.0015345
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
6.09% Matches word count n/a
neededCleanfalse
words223
13.61% Dialogue to Total Word Ratio
Ratio: 61.88%, Deviation: 11.88%
neededCleanfalse
wordsTotal223
wordsDialogue138
9.8516%