Run: 2026-03-18-01KM0AABBZGQK51H8RVS3VS4V6

Run Details

Duration:
3.0s
Cost:
$0.001935
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
14.30% Matches word count (details)
51.82% Dialogue to Total Word Ratio (details)
33.0600% 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
Molly pressed her ear to the bakery door. “Tell me again why we’re robbing a children’s party.” Bill adjusted his tie, which was too shiny to be trustworthy. “Because, darling, the loot is colorful, plentiful, and guarded by a man in a raccoon costume.” “Ah,” Molly said. “Professional security.” “Exactly. Also, nobody expects thieves to be sentimental monsters.” “I’m not sentimental.” “You stole a cupcake from a charity gala and apologized to it.” “That cupcake looked lonely.” Bill lowered his voice. “Focus. The presents are stacked beside the bounce castle.” “Bounce castle?” “Inflatable fortress of opportunity.” Molly grinned. “You do make crime sound festive.” “I contain multitudes.” “What’s the plan?” “We enter as entertainers.” “Entertainers?” “Yes. You bring the accordion.” “I don’t own an accordion.” “You do now. I rented one under an alias.” Molly blinked. “What alias?” “Mr. Fun.” “That’s appalling.” “Thank you. We mingle, distract the parents, and when the magician makes the rabbit appear, we make the presents disappear.” “And if a child asks where the gifts went?” Bill shrugged. “We’ll say they were taken by elves.” Molly laughed. “That is the worst lie I’ve ever heard.” “Which is why it will work.” She slipped on her gloves. “Fine. But if there’s cake, we steal the cake too.” Bill opened the door. “Molly, that’s why I adore you.”
created_at"2026-03-18T11:11:58.346Z" 3/18/2026, 11:11:58 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1593
moderation_latency(null)
generation_time2819
tokens_prompt77
tokens_completion439
native_tokens_prompt66
native_tokens_completion419
native_tokens_completion_images0
native_tokens_reasoning93
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"
usage0.001935
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_033a8727f7815d5f0169ba887e69c48190a9357e9f67da02aa"
is_byokfalse
latency232
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-1773832318-PCU8UobelTTh98xqmzZ9"
upstream_id"resp_033a8727f7815d5f0169ba887e69c48190a9357e9f67da02aa"
total_cost0.001935
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
14.30% Matches word count n/a
neededCleanfalse
words221
51.82% Dialogue to Total Word Ratio
Ratio: 81.00%, Deviation: 9.00%
neededCleanfalse
wordsTotal221
wordsDialogue179
33.0600%