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Run: 2026-09-03-01M1K51KZYC2VNZDFKCJR23XK1
Run Details
Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
12.2s
Cost:
$0.011815
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 crouched behind the bouncy castle, clutching a stolen invitation smeared with frosting, while Bill adjusted his ill fitting clown disguise that squeaked with every nervous twitch. The backyard was chaos, screaming children chasing bubbles and a exhausted parent attempting to balance a towering cake. Their target sat piled beside the picnic table, a mountain of brightly wrapped presents guarded only by a sleeping golden retriever. "Bill, are we really stealing juice boxes?" Molly whispered. Bill rolled his oversized red nose and consulted a crumpled blueprint of the house that Molly had drawn in crayon. He pointed dramatically toward the largest box, which rattled suspiciously and was labeled with glitter glue. "Focus, Molly. The big present has diamonds," Bill muttered. Molly stared at the present, then at the swarm of sugar fueled toddlers armed with plastic swords. She imagined the heist devolving into a glitter explosion and sticky handprints. The dog snored loudly, twitching its paw. "Diamonds? At a crazy kids party?" she gasped. Bill nodded solemnly, as if this were the most logical burglary in criminal history, completely ignoring the clown shoes that were three sizes too large. Molly sighed, already regretting this absurd career choice utterly immensely today.
created_at
"2026-09-03T08:09:27.301Z"
9/3/2026, 8:09:27 AM
model
"meta/muse-spark-1.2-20260805"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3377
moderation_latency
(null)
generation_time
12147
tokens_prompt
75
tokens_completion
395
native_tokens_prompt
68
native_tokens_completion
2769
native_tokens_completion_images
0
native_tokens_reasoning
2424
native_tokens_cached
35
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
0.01181475
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788422967-48Mo73jkjPlscKRtfcxf"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788422967-9quZAutFtfkaQKslYTje"
upstream_id
"resp_6a992b3765c4e0de4c3247d2"
provider_responses
0
endpoint_id
"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id
"resp_6a992b3765c4e0de4c3247d2"
is_byok
false
latency
423
model_permaslug
"meta/muse-spark-1.2-20260805"
provider_name
"Meta"
status
200
total_cost
0.01181475
cache_discount
0.0000385
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: 10.00%, Deviation: 0.00%
neededClean
false
wordsTotal
200
wordsDialogue
20
100.0000%