Run: 2026-04-24-01KQ0MQGQX3YWN9AHF5X5V5RV5

Run Details

Duration:
20.4s
Cost:
$0.039330
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 hedge opposite number seventeen, wearing a black catsuit, pink fairy wings, and the expression of a woman reconsidering every life choice since breakfast. Bill unfolded a map of the garden that was clearly a takeaway menu with swings drawn on it in crayon. Inside, twelve sugared children shrieked around a pirate bouncy castle while parents guarded paper plates like museum artifacts. "Molly, the clown distracts them; you grab the presents quickly." "Bill, that's your plan? Balloons, cake, grand larceny, and nappies?" He tapped the menu gravely, leaving a smear of chutney over the sandpit. The presents glittered beneath the gazebo, a mountain of unicorn wrapping paper and robot stickers, protected by one sleepy grandfather and a terrier in a tutu. Molly adjusted her fairy wings, which squeaked treasonously. Bill produced two party hats for camouflage. Hers said Princess. His said Five Today. They advanced through the side gate with professional stealth, immediately triggering a chorus of musical frogs. Every child turned. The clown, seeing rivals, honked defensively. Molly smiled, grabbed Bill's elbow, and began the Macarena. Somehow, it worked; adults applauded, children copied, and the terrier stole the first gift for them with splendid criminal timing.
created_at"2026-04-24T21:01:01.217Z" 4/24/2026, 9:01:01 PM
model"openai/gpt-5.5-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency18360
moderation_latency(null)
generation_time19583
tokens_prompt77
tokens_completion749
native_tokens_prompt66
native_tokens_completion1300
native_tokens_completion_images0
native_tokens_reasoning1024
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.03933
router(null)
provider_responses
0
endpoint_id"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id"resp_076bf1cb2b0500380169ebda0d6bbc81939edd07a90bcafd77"
is_byokfalse
latency328
model_permaslug"openai/gpt-5.5-20260423"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777064461-OSwExkGu5HArDML1Xcjp"
session_id(null)
api_type"completions"
id"gen-1777064461-ROxhpa5QP1hPYPxPkNjm"
upstream_id"resp_076bf1cb2b0500380169ebda0d6bbc81939edd07a90bcafd77"
total_cost0.03933
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)

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%