Run: 2026-03-09-01KKABZ7F0T20609SMS1F1HB45

Run Details

Duration:
37.7s
Cost:
$0.042870
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
100.00% Dialogue to Total Word Ratio (details)
100.0000% 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 crouched behind the garden shed, dressed in black except for the unicorn socks she insisted were lucky. Bill, beside her, wore a burglar’s cap and a birthday hat stolen from the hedge. Beyond the fence, the children’s party raged with chaos: balloons bobbed like surveillance drones, a clown made balloon swords, and a magician was losing an argument with a rabbit. “In, grab gifts, avoid cake, and don’t make eye contact,” Molly whispered. “Fine, but if the clown sees me, I’m taking hostages,” Bill murmured. They studied the target: a trestle table groaning under wrapped boxes, gift bags, and one large stuffed giraffe. The parents were distracted by cake logistics, diplomacy, and a dispute over who had licked the inflatable castle. Bill produced a crayon drawing of the yard. His arrows were wild; his labels included SNACK ZONE, DOG??, and POSSIBLE NANA. Molly nodded like she was briefing commandos instead of a man who had been defeated by a revolving door. Then the dog appeared, tiny and furious, wearing a bow tie. Bill blanched. Molly grinned. Every crime, she thought, began with underestimating the security. Unfortunately, security was now barking at his ankles and summoning every witness nearby loudly.
created_at"2026-03-09T22:37:33.547Z" 3/9/2026, 10:37:33 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency35341
moderation_latency(null)
generation_time37563
tokens_prompt77
tokens_completion452
native_tokens_prompt66
native_tokens_completion2847
native_tokens_completion_images0
native_tokens_reasoning2570
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"
usage0.04287
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_06f8887b0465051d0169af4bad9de48195a4217c9f3fe59b5d"
is_byokfalse
latency182
model_permaslug"openai/gpt-5.4-20260305"
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-1773095853-s4E43oe3ToeAasptcFDP"
upstream_id"resp_06f8887b0465051d0169af4bad9de48195a4217c9f3fe59b5d"
total_cost0.04287
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 10.00%, Deviation: 0.00%
neededCleanfalse
wordsTotal200
wordsDialogue20
100.0000%