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Run: 2026-09-03-01M1K50HZJBAW908D825RESBCN
Run Details
Model:
Muse Spark 1.3 (Reasoning, Medium)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
2m 23s
Cost:
$0.049959
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 500 word scene that has 30% 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
The basement smelled of stale pizza and bad decisions as Molly spread the birthday invitation across the wobbly card table like a bank blueprint. Bill leaned forward with glitter on his beard from their last disastrous job at the craft store. "We are really stealing from a little birthday party?" Bill grinned and tapped the cartoon dinosaur with a greasy finger. "Think bigger, Molly. Twenty kids. That's twenty presents minimum." Molly paced in her striped socks, stepping over extension cords and a duffel bag full of clown wigs. "I joined for casinos and jewels, not juice boxes and bouncy castles." Outside, rain rattled the tiny window while a neighbor's dog barked at sirens three blocks away. "Relax. The invitation says LEGO, bikes, tablets. This is Toys R Us with cake." Bill unfolded a messy map of Sunny Meadows Park complete with juice box stains and crayon arrows. "Fine. What's the plan, genius? Walk in wearing clown shoes?" Molly snorted and tossed a deflated balloon at his head, which squeaked pitifully on impact. "We pose as entertainers. I juggle, you do balloons, then we grab the gift table." He caught it with surprising grace and twisted it into a lopsided sword, proudly presenting it like Excalibur. "You can't juggle. You dropped my car keys into a sewer last week." The fluorescent light buzzed overhead as their ancient laptop played cheerful party music from a mommy blog tutorial. "Details. Kids love chaos. I'll cry if caught, you'll look responsible holding cake." A slideshow of smiling children, pony rides, and enormous wrapped boxes made Molly groan and cover her face. "And the getaway? Tricycle? Pony?" Bill paused the video on a towering gift table guarded only by a tired grandmother and a sleepy golden retriever. "Minivan. Parked by the park. Stickers say Soccer Mom, nobody suspects." Molly raised an eyebrow, already calculating exits, sightlines, and how fast toddlers could scream for help. "I hate this. But if there's a chocolate fountain, I'm tasting before prison." The plan sounded ridiculous even by their low standards, yet the pile of presents shimmered like a pirate treasure. "Deal. You distract parents with magic tricks, I bag Legos like Santa gone rogue." Bill pulled two oversized party hats from the duffel and placed one solemnly on Molly's messy bun. "Okay, let's steal birthday joy." She swatted it away, but left it on the table beside fake mustaches, capes, and a whoopee cushion. "Best birthday heist ever, partner." Thunder rumbled as Bill rehearsed his evil magician laugh, which sounded more like a congested goose. Molly checked the guest list and whispered the names of picky parents, allergic kids, and one truly terrifying dad. They studied the park layout in silence, memorizing the fence gaps, ice cream truck route, and bathroom escape window. "Bring wipes." Finally they shook hands over the cold pizza, laughing nervously about frosting, felonies, and forever friendship. Outside the rain stopped and birthday balloons drifted past the window like colorful warnings. Showtime was Saturday. Almost.
created_at
"2026-09-03T08:08:52.472Z"
9/3/2026, 8:08:52 AM
model
"meta/muse-spark-1.3-20260902"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
11681
moderation_latency
(null)
generation_time
142593
tokens_prompt
75
tokens_completion
829
native_tokens_prompt
68
native_tokens_completion
11735
native_tokens_completion_images
0
native_tokens_reasoning
11018
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
0.04995875
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788422932-y0yPiaH0j1cPj90ms47n"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788422932-xT2upCBjg4SpSaV0DDHG"
upstream_id
"resp_6a992b1824a43cea0d844a8f"
provider_responses
0
endpoint_id
"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id
"resp_6a992b1824a43cea0d844a8f"
is_byok
false
latency
3751
model_permaslug
"meta/muse-spark-1.3-20260902"
provider_name
"Meta"
status
200
total_cost
0.04995875
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
500
100.00%
Dialogue to Total Word Ratio
Ratio: 30.00%, Deviation: 0.00%
neededClean
false
wordsTotal
500
wordsDialogue
150
100.0000%