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Run: 2026-07-25-01KYD50R5KPY3S5FR10H84XDNH
Run Details
Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
39.7s
Cost:
$0.027609
Provider:
Meta
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
98.38%
Dialogue to Total Word Ratio
(details)
99.1882%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 500 word scene that has 30% 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 dashboard of their getaway car, which was currently a dented Honda Civic with a missing hubcap and a lingering smell of old french fries. Bill squinted at the glittery unicorn border like it might explode. The plan had started simple, as their plans always did, with Bill overhearing something lucrative at the grocery store while buying discount salami. He claimed the mother in line ahead of him was loudly discussing the mountain of presents expected for little Tyler's ninth birthday, and Bill's ears had perked up at the words no receipt needed. Molly, who actually possessed a functioning conscience and basic shame, had tried to talk him out of it for three days. Now they were parked outside the suburban fortress of fun, watching a rented clown twist balloons into questionable dachshunds while a bouncy castle wheezed in the backyard. The smell of grilled hot dogs and sunscreen wafted over, mixing terribly with their desperation. Bill adjusted his ill-fitting windbreaker, already sweating despite the mild weather, while Molly checked her watch and calculated how quickly social services could arrive. She looked at him with the flat stare she usually reserved for his pyramid scheme ideas. "Bill, we are not stealing from eight-year-olds." He shrugged, utterly unrepentant, and pulled out a crudely drawn map of the backyard on a napkin. "Technically we're stealing from their parents, who can afford it." Molly pinched the bridge of her nose. "You said it was a high value target with minimal security." The map showed an X over the present table, guarded by what Bill had labeled as laser beams but were clearly just streamers. "It is! It's a bouncy castle full of Xboxes!" She tapped the drawing skeptically. "It's a bouncy castle full of screaming children and Capri-Sun." Outside, a child shrieked with joy or possibly sugar-induced mania, and the clown's balloon popped loudly, causing mass panic among the juice box brigade. Bill nodded solemnly, as if she had confirmed his tactical assessment. "Same thing." Molly stared at the house again, where a banner read TYLER IS 9 TODAY in letters that were already peeling in the heat. "The invitation said gifts are mandatory, minimum fifty bucks each." Bill's eyes gleamed behind his cheap sunglasses. "There are twenty kids invited. That's a thousand dollars in Bluey merchandise." That was, admittedly, a lot of plastic. "Molly, focus. How do we get past the clown?" He pointed dramatically toward the backyard where the enormous clown shoes squeaked ominously. "We distract him with the existential dread of adulting." This was why their heists always ended in community service. "Great plan. And the parents?" "Kerry from accounting is bringing her famous seven-layer dip. Nobody will notice us." "So we just walk in, grab the table, and run?" "We need a wagon. And a fake mustache for you." "Why do I need the mustache?" "Because you're the only adult male who fits in the ball pit for cover." "I hate this job."
created_at
"2026-07-25T17:26:26.749Z"
7/25/2026, 5:26:26 PM
model
"meta/muse-spark-1.1-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
36829
moderation_latency
(null)
generation_time
39604
tokens_prompt
75
tokens_completion
761
native_tokens_prompt
225
native_tokens_completion
6430
native_tokens_completion_images
0
native_tokens_reasoning
5767
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
0.02760875
router
(null)
provider_responses
0
endpoint_id
"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id
"resp_6a64f1c2e8230a25495e43bd"
is_byok
false
latency
229
model_permaslug
"meta/muse-spark-1.1-20260709"
provider_name
"Meta"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1785000386-F3gtKfpszB90wj5YfjJV"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785000386-FN8vvQgxkJTzZiDR1wpF"
upstream_id
"resp_6a64f1c2e8230a25495e43bd"
total_cost
0.02760875
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Meta"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
words
501
98.38%
Dialogue to Total Word Ratio
Ratio: 30.57%, Deviation: 0.57%
neededClean
false
wordsTotal
507
wordsDialogue
155
99.1882%