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Run: 2026-07-25-01KYD4YKT22WHXMF4CNRJX9XPE
Run Details
Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
21.5s
Cost:
$0.014259
Provider:
Meta
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
99.9997%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% 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 blueprint across the van dashboard. It was not a bank. It was a Chuckle Castle with a ball pit. "Bill, we are not robbing a six-year-old." Bill wore his serious ski mask and ate a juice box. "We are robbing his presents, which is totally different ethically." The plan was taped beside crayon drawings of laser grids that were actually streamers. "There is literally a bounce house between us and the loot." Outside, parents parked minivans and carried brightly wrapped boxes inside. "That's our tactical entry point, I already inflated my resume." A clown honked. "You brought shovels for gift bags?" Molly sighed, adjusting her bag of shovels that were far too large for gift boxes. "No, for escaping the ball pit quickly, it's quicksand for adults." She had robbed museums before but never a piƱata fortress guarded by toddlers. "Fine, we go in during cake time." "I will distract the clown, you grab the pile." The stakes felt weirdly higher than Fort Knox. "If we get caught, I am blaming your career choices." "If we succeed, I want the dinosaur that roars." Very seriously silly indeed. "You are impossible, let's steal childhood joy." "That's the spirit!"
created_at
"2026-07-25T17:25:16.749Z"
7/25/2026, 5:25:16 PM
model
"meta/muse-spark-1.1-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
20242
moderation_latency
(null)
generation_time
21343
tokens_prompt
75
tokens_completion
313
native_tokens_prompt
225
native_tokens_completion
3289
native_tokens_completion_images
0
native_tokens_reasoning
3000
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
0.0142595
router
(null)
provider_responses
0
endpoint_id
"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id
"resp_6a64f17de6aa38e825b64fc5"
is_byok
false
latency
556
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-1785000316-SXfrtqnZpuMMFyg1b0g2"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785000316-4yqhSrCbnAcg3wPlbw5V"
upstream_id
"resp_6a64f17de6aa38e825b64fc5"
total_cost
0.0142595
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
100.00%
Dialogue to Total Word Ratio
Ratio: 50.50%, Deviation: 0.50%
neededClean
false
wordsTotal
202
wordsDialogue
102
99.9997%