Run: 2026-09-03-01M1K4Y8T4MRKEVSCSPFYTK13D

Run Details

Duration:
20.0s
Cost:
$0.018823
Provider:
Meta

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 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
Molly pressed her ear against the community center door, listening to off-key singing inside. Bill crouched beside the gift table window, binoculars fogged from his breath. "This is humiliating," Molly whispered. "We're cathedral thieves stealing Bluey paper?" "Hey, that mountain of presents is worth three grand," Bill whispered back. "My cousin said that kid gets spoiled rotten." "The invites said laser tag and cake," Molly said. "We can just walk in dressed as clowns." "We hate children," Bill said. "And we hate clowns even more." "Fine, we cut the power during the blackout," Molly replied. "You distract the parents." "I don't know how to make balloon animals," Bill protested. "I'll just pop them loudly instead." Molly sighed and zipped open her duffel bag full of empty sacks. She tossed him a red nose that squeaked pathetically when he caught it. He stared at it with existential dread as children's laughter erupted inside. "Do I have to wear this?" Bill asked. "I look like my disappointed father." "Yes, you look beautifully tragic," Molly answered. "Now smile before we steal childhood itself." The bouncy castle wheezed loudly beside them, smelling faintly of juice boxes and impending felony charges while parents sang obliviously.
created_at"2026-09-03T08:07:37.546Z" 9/3/2026, 8:07:37 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency19433
moderation_latency(null)
generation_time19933
tokens_prompt75
tokens_completion321
native_tokens_prompt68
native_tokens_completion4409
native_tokens_completion_images0
native_tokens_reasoning4118
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"
service_tier"auto"
usage0.01882325
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788422857-XhRo8jOvKCSXLIirqQnM"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788422857-hu3qS8YGL1DC5uucXsVh"
upstream_id"resp_6a992ac9a6037ee4820f42f2"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992ac9a6037ee4820f42f2"
is_byokfalse
latency359
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.01882325
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words200
100.00% Dialogue to Total Word Ratio
Ratio: 49.75%, Deviation: 0.25%
neededCleanfalse
wordsTotal201
wordsDialogue100
100.0000%