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Run: 2026-09-03-01M1K57XKNCVRAAK7792HXC831
Run Details
Model:
Muse Spark 1.3 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 6s
Cost:
$0.021042
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 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 crayon-drawn map across the getaway car's hood. "Bill, kids' parties have cake, screaming, and zero security," she grinned. Bill adjusted his fake mustache nervously. "Molly, I refuse to wear a clown nose again. It itches horribly," he sighed. Molly pointed at the backyard fence on the map. "Relax, we walk in with gifts, then walk out with twenty," she whispered. Bill peered through binoculars at bouncing toddlers everywhere. "Those kids are feral. One bit me last time, remember?" he muttered. Molly tossed him a glittery birthday bag and winked. "Perfect cover. Nobody suspects a tired dad carrying juice boxes," she said. Bill brightened visibly while practicing his exhausted parental slouch. "Okay, I distract the magician while you grab the presents?" he asked. Molly nodded grimly and loaded pillowcases into the stroller. "Exactly. Then we vanish before the piƱata explodes," she laughed. Bill shoved juice boxes atop pillowcases with surprising care. "What if they invited a real clown who knows us?" he whispered. Molly honked a rubber nose loudly to test courage. "Then we steal his giant balloon animals and retire rich on Legos, pal," she declared as sirens wailed faintly. "Deal, my best birthday thief ever today?"
created_at
"2026-09-03T08:12:53.757Z"
9/3/2026, 8:12:53 AM
model
"meta/muse-spark-1.3-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4829
moderation_latency
(null)
generation_time
66041
tokens_prompt
75
tokens_completion
330
native_tokens_prompt
68
native_tokens_completion
4931
native_tokens_completion_images
0
native_tokens_reasoning
4616
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
0.02104175
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788423173-pqTph9JjvTL6Xxwf7XcP"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788423173-IBYZ23E9NoHKrZW8lzxP"
upstream_id
"resp_6a992c0726af6c9200e24aed"
provider_responses
0
endpoint_id
"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id
"resp_6a992c0726af6c9200e24aed"
is_byok
false
latency
2206
model_permaslug
"meta/muse-spark-1.3-20260902"
provider_name
"Meta"
status
200
total_cost
0.02104175
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: 49.75%, Deviation: 0.25%
neededClean
false
wordsTotal
201
wordsDialogue
100
100.0000%