NC Bench
Overview
About
Tests
Models
Model
MoonshotAI: Kimi K2.5
Test
Dialogue tags
Scenario
Write 500 words with 50% dialogue
Run ID
2026-02-08-01KGZ07KEW1BTTKCDYB76GN1DN
Model input
User/Human
You are a author of comedic heist books. Please write a 500 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 adjusted her night vision goggles, which made the bounce house across the street glow an eerie shade of radioactive green. She checked her watch, then lowered the binoculars. "You're telling me the primary target is inside a Spider-Man piñata?" "Affirmative," Bill whispered, even though they were parked three blocks away with the windows rolled up tight. He consulted a crumpled CVS receipt covered in Sharpie scribbles and mysterious stains. "Intel suggests the grandmother deposited approximately four hundred dollars in GameStop gift cards inside the cardboard shell. Codename: Operation Sugar Rush." "Bill, there's a clown making balloon animals two feet from the front door." "Collateral damage." Bill pulled a grappling hook from his duffel bag with excessive ceremony. "We rappel down from the oak tree, neutralize the entertainment, secure the payload, and exfiltrate through the side gate before they sing the birthday song. Standard smash-and-grab." Molly stared at him through her goggles. "It's a My Little Pony theme. The security is a man dressed like a glitter princess." "Exactly. They'll never expect professionals." Bill smeared camouflage paint on his cheeks in diagonal stripes. "I've got the distraction device ready." "That's a whoopee cushion from the dollar store." "Correct. While the clown investigates the acoustic anomaly near the punch bowl, we—" "We're not using a whoopee cushion during a five-year-old's birthday party, Bill. I have standards." Bill paused, his grappling hook dangling pathetically from his fingers. "Fine. Plan B. We go undercover and mingle." Molly watched as he produced two crumpled party hats from his cargo jacket. "You want us to blend in? I'm thirty-two and you're wearing tactical cargo pants with seventeen pockets." "Costumes." Bill tossed her a polyester cape that smelled like basement mildew. "You're Darth Vader. I'm Optimus Prime." "We're stealing from children, Bill." "Correction: we're liberating assets from a capitalist ritual that promotes unhealthy materialism." Bill secured his cardboard robot helmet with masking tape. "Plus, that piñata is ours for the taking. I can see it from here. It's taunting me with its cardboard smugness." Molly sighed, pulling the mask over her face. "If we get arrested, I'm telling the cops this was entirely your idea." "Fair enough." Bill checked his digital watch, which beeped obnoxiously. "Okay, the target is entering the backyard for the ceremonial beating. We move on my mark." "Your mark is when they blindfold the birthday girl?" "Negative. My mark is when the DJ drops 'Baby Shark.'" Bill opened the car door, his Optimus Prime helmet catching the afternoon sun. "Remember: professional, silent, invisible. We're ghosts with goodie bags." Molly followed, her black cape snagging on the seatbelt retractor. "I can't believe I got a master's degree in art history for this." "Cheer up," Bill whispered, creeping toward the hedge with surprising agility for a man in cardboard armor. "Think of it as a performance installation. 'The Ephemeral Nature of Youth and Consumer Electronics.'" "You're ridiculous." "And you're wearing a breathing apparatus to steal a piñata. Three o'clock. The shark has dropped." They vaulted the fence together, capes fluttering behind them like broken wings, landing directly inside an inflatable princess castle with a squeak.
created_at
"2026-02-08T16:10:27.539149+00:00"
Sunday, February 8th, 2026 at 4:10:27 PM GMT+00:00
model
"moonshotai/kimi-k2.5-0127"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
851
moderation_latency
(null)
generation_time
64462
tokens_prompt
61
tokens_completion
2966
native_tokens_prompt
68
native_tokens_completion
2966
native_tokens_completion_images
(null)
native_tokens_reasoning
2480
native_tokens_cached
68
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0089048
router
(null)
provider_responses
0
id
"chatcmpl-6988b5328045c2595a56a4f5"
status
200
is_byok
false
latency
851
endpoint_id
"49762299-66fd-4514-b0ee-c9e11e231e3b"
provider_name
"Moonshot AI"
model_permaslug
"moonshotai/kimi-k2.5-0127"
api_type
"completions"
id
"gen-1770566962-9VV2OltKlLx3jAd0IDGa"
upstream_id
"chatcmpl-6988b5328045c2595a56a4f5"
total_cost
0.0089048
cache_discount
0.000034
upstream_inference_cost
0
provider_name
"Moonshot AI"
Evaluation details
Result
Evaluator
Details
Meta Data
0.4920%
Matches word count
n/a
neededClean
false
words
527
0.2600%
Dialogue to Total Word Ratio
Ratio: 60.91%, Deviation: 10.91%
neededClean
false
wordsTotal
527
wordsDialogue
321
0.3760%