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Run: 2026-09-03-01M1K56SJHE8HFC48AZRWC5GC2
Run Details
Model:
Muse Spark 1.2 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 10% dialogue
Duration:
18.3s
Cost:
$0.014254
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 blueprint across the stolen ice cream van while Bill polished a novelty clown nose. The target was not a bank or museum but little Timmy Henderson's seventh birthday party, an event supposedly guarded by exhausted parents and a sugar-fueled horde of children. Molly traced a route past the bouncy castle, the magician, and the dangerously unsupervised chocolate fountain. The bouncy castle wheezed loudly as an overenthusiastic toddler launched himself repeatedly against its vinyl walls in total delight. Bill frowned at the pile of brightly wrapped presents stacked near the cake, his conscience flickering beneath the greasepaint. "Stealing from kids feels low, even for us," Bill muttered. "Relax, it's just one rare collectible," Molly replied. "We will be hated villains forever," Bill whined. Their plan involved Bill distracting the clown with an elaborate balloon animal demonstration while Molly infiltrated via the gift table disguised as an entertainer. She would stuff the presents into a giant teddy bear with a hollow compartment. Bill sighed, adjusting his oversized shoes, while Molly checked her watch and signaled the chaotic countdown had begun as parents argued over juice boxes and children screamed happily around the yard, completely unaware of the impending heist.
created_at
"2026-09-03T08:12:16.855Z"
9/3/2026, 8:12:16 AM
model
"meta/muse-spark-1.2-20260805"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3061
moderation_latency
(null)
generation_time
18235
tokens_prompt
75
tokens_completion
343
native_tokens_prompt
68
native_tokens_completion
3334
native_tokens_completion_images
0
native_tokens_reasoning
3047
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
0.0142545
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788423136-9beZ6ZBzWh2mRPvLvPEx"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788423136-M0BO457bQo4X820HcYC7"
upstream_id
"resp_6a992be18c7c9c25ae50401d"
provider_responses
0
endpoint_id
"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id
"resp_6a992be18c7c9c25ae50401d"
is_byok
false
latency
746
model_permaslug
"meta/muse-spark-1.2-20260805"
provider_name
"Meta"
status
200
total_cost
0.0142545
cache_discount
(null)
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: 9.95%, Deviation: 0.05%
neededClean
false
wordsTotal
201
wordsDialogue
20
100.0000%