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Run: 2026-09-03-01M1K5PC6KTVK03QAW0WJ1DWVF
Run Details
Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
11.1s
Cost:
$0.011475
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 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
Messages
Meta
AI
Molly spread the crumpled birthday invitation across the getaway van dashboard while Bill attempted to inflate a balloon animal that resembled a distressed sausage. The target house was already vibrating with sugary chaos and shrieking five-year-olds. Their plan required precision, patience, and uncomfortable party hats. "Bill, the clown distracts them at three," Molly whispered. Bill nodded solemnly, his hat squeaking. He had cased the backyard and located the present table, piled high with brightly wrapped boxes beside a lopsided chocolate cake. "The dog guards the gifts," Bill muttered nervously. Molly rolled her eyes. The dog was a sleepy dachshund wearing a tutu. She outlined the final approach, involving the bounce house, a trail of juice boxes, and a swift exit through the side gate. Bill practiced his cheerful party voice, which sounded like a frightened pirate. Molly adjusted her stolen entertainer vest and checked her watch. Molly grinned. "We grab everything while they sing Happy Birthday?" Bill asked hopefully. She nodded, envisioning mountains of action figures and glitter glue. Outside, children chanted for cake, oblivious to the two absurd criminals preparing to commit the most ridiculous felony of their careers. The plan was terrible and absolutely perfect for two fools.
created_at
"2026-09-03T08:20:47.454Z"
9/3/2026, 8:20:47 AM
model
"meta/muse-spark-1.2-20260805"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2500
moderation_latency
(null)
generation_time
11018
tokens_prompt
75
tokens_completion
348
native_tokens_prompt
68
native_tokens_completion
2680
native_tokens_completion_images
0
native_tokens_reasoning
2385
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"auto"
usage
0.011475
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788423647-519vpd5A7RvtMxy7aZ2B"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788423647-RDJ0uug4bbq4NHU769Nq"
upstream_id
"resp_6a992ddf973ad1125b1c4b1f"
provider_responses
0
endpoint_id
"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id
"resp_6a992ddf973ad1125b1c4b1f"
is_byok
false
latency
392
model_permaslug
"meta/muse-spark-1.2-20260805"
provider_name
"Meta"
status
200
total_cost
0.011475
cache_discount
(null)
upstream_inference_cost
0
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
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 9.90%, Deviation: 0.10%
neededClean
false
wordsTotal
202
wordsDialogue
20
100.0000%