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Run: 2026-07-25-01KYD6WXFSA3TAXVEJ9NWPVHQC
Run Details
Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
18.1s
Cost:
$0.013596
Provider:
Meta
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
77.86%
Dialogue to Total Word Ratio
(details)
88.9285%
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
Messages
Meta
AI
"Molly, we're stealing from a five-year-old's birthday?" Bill hissed. "Correction, twenty five-year-olds, and those presents are untouched Legos worth a fortune," Molly said. "My conscience can't handle clown confrontation." "The clown is Uncle Steve, drunk, in facepaint. Harmless." "Last time you said harmless, I got stuck in a ball pit for three hours." "Focus. We enter through the kitchen, disguised as entertainers." "I am not wearing the unicorn costume again." "You are, because kids love unicorns and adults trust them implicitly." "What about parents?" "Distract them with cake. You cry, they panic, I grab the loot." "Why do I always cry?" "Because you have the emotional range of a soggy juice box." "Rude. How many presents are we talking?" "Mountain. Bigger than the piƱata. We need the duffel bag." "The one that says Definitely Not Stolen?" "Exactly. Let's roll." "Do we have to return before pin the tail?" "Bill, we're stealing the tail too." "Seriously? The donkey's butt is already traumatic enough," Bill muttered. "Think big, Bill. Birthday to crime-day." "The bouncy castle guards the presents, right?" "No, Brenda from daycare guards them, scarier." "Brenda scares me." "Good. Fear keeps you sharp. Now sparkle up, unicorn." "Fine, let's sleigh." "Today."
created_at
"2026-07-25T17:59:18.271Z"
7/25/2026, 5:59:18 PM
model
"meta/muse-spark-1.1-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
16698
moderation_latency
(null)
generation_time
17741
tokens_prompt
75
tokens_completion
327
native_tokens_prompt
225
native_tokens_completion
3133
native_tokens_completion_images
0
native_tokens_reasoning
2810
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
0.0135965
router
(null)
provider_responses
0
endpoint_id
"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id
"resp_6a64f9769b0ec70d2e5a427c"
is_byok
false
latency
351
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-1785002358-9NWESdzjGc3ayfXhPaqm"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785002358-FIn8b6eUE4oFw0ue2WZe"
upstream_id
"resp_6a64f9769b0ec70d2e5a427c"
total_cost
0.0135965
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
200
77.86%
Dialogue to Total Word Ratio
Ratio: 97.07%, Deviation: 7.07%
neededClean
false
wordsTotal
205
wordsDialogue
199
88.9285%