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Run: 2026-07-25-01KYD4P898JAHGGWTMM12TDAC6
Run Details
Model:
Muse Spark 1.1 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
19.9s
Cost:
$0.013248
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 crayon-drawn floor plan across the getaway stroller while Bill squinted through binoculars made from empty toilet rolls. The target was little Timmy Johnson's fifth birthday, an event guarded by exhausted parents and a terrifying clown. The presents were piled knee-high beside a chocolate fountain, glittering with superheroes and dinosaurs. Molly tapped the juice box entry point, explaining the diversion would involve a strategically popped balloon. Bill nodded gravely, adjusting his oversized party hat disguise that read Totally Not Suspicious Adult. Their plan required infiltration via the pinata station, extraction through the bouncy castle, and absolute silence during musical chairs. "We steal twenty gifts, vanish before cake?" Bill whispered. "Exactly, but we leave the socks," Molly replied firmly. He frowned at the complexity, wondering if stealing from children was actually less honorable than his previous career stealing traffic cones. Molly reminded him the presents included a limited edition espresso machine meant for Timmy's mother. Suddenly the clown stared directly at them, squeaking his red nose ominously. Operation Birthday Burgle was officially compromised. The clown waddled closer, holding two juice boxes like pistols, daring them to flee immediately. Very slowly, "Abort balloon plan, deploy stroller getaway immediately," Bill hissed.
created_at
"2026-07-25T17:20:42.8Z"
7/25/2026, 5:20:42 PM
model
"meta/muse-spark-1.1-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
18694
moderation_latency
(null)
generation_time
19792
tokens_prompt
75
tokens_completion
348
native_tokens_prompt
225
native_tokens_completion
3051
native_tokens_completion_images
0
native_tokens_reasoning
2774
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
0.013248
router
(null)
provider_responses
0
endpoint_id
"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id
"resp_6a64f06be61fd8d49755404b"
is_byok
false
latency
422
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-1785000042-5qDGKkRyS9H6giCSngFY"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1785000042-uOS7HdE7D9FUCPpwgrZr"
upstream_id
"resp_6a64f06be61fd8d49755404b"
total_cost
0.013248
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: 9.90%, Deviation: 0.10%
neededClean
false
wordsTotal
202
wordsDialogue
20
100.0000%