Run: 2026-07-25-01KYD5SB5BYPQ90TVV37JNGMQ3

Run Details

Duration:
16.5s
Cost:
$0.011161
Provider:
Meta

Evaluation summary

Score Evaluator
Details Link
99.98% Matches word count (details)
99.94% Dialogue to Total Word Ratio (details)
99.9605% 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 and Bill crouched behind the bouncy castle. "Okay, Bill, we pose as entertainers, we walk in, we take every single present and we vanish." Bill frowned. "As entertainers? Molly, I hate kids. Last time I did balloon animals I got sued." "That kid wanted a realistic python, Bill. You gave him existential dread. Focus. The parents will be distracted by Pin the Tail." "And what about the clown they already hired? Huge guy, red nose, terrifying vibe?" "We tie him up in the pantry. Classic heist swap. You love pantry heists." "I love bank pantries, not cupcake pantries. What if they make us do magic?" "Then you do your disappearing coin trick where the coin actually disappears forever into your pocket. That's literally stealing, Bill. Your skillset." "Fine. But I want the LEGO set. For my nephew." "No. We fence everything. No feelings." "You're heartless, Molly." Molly grinned. "Relax, Bill, after this we can afford a real clown costume instead of your trash bag poncho." Bill sighed. "It's vintage, Molly, and it's breathable during high stakes toddler larceny." "Just remember the signal. If anyone yells cake, we grab the wagon and run." They bumped fists. "For the presents?" "For the presents."
created_at"2026-07-25T17:39:52.625Z" 7/25/2026, 5:39:52 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency15178
moderation_latency(null)
generation_time16442
tokens_prompt75
tokens_completion307
native_tokens_prompt225
native_tokens_completion2560
native_tokens_completion_images0
native_tokens_reasoning2261
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"
usage0.01116125
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f4e8f8266c1c2abd4461"
is_byokfalse
latency281
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001192-PUNU01OdEi8R51bVb7PX"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001192-6gNHB0pSKMiIiZzm2Elx"
upstream_id"resp_6a64f4e8f8266c1c2abd4461"
total_cost0.01116125
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
99.98% Matches word count n/a
neededCleanfalse
words202
99.94% Dialogue to Total Word Ratio
Ratio: 91.58%, Deviation: 1.58%
neededCleanfalse
wordsTotal202
wordsDialogue185
99.9605%