NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-06-01KK1H9SSTJ07E0P5VM0AKW54D
Run Details
Model:
Inception Mercury 2
Test:
Dialogue tags
Scenario:
Write 500 words with 50% dialogue
Duration:
8.1s
Cost:
$0.005049
Provider:
Inception
Evaluation summary
Score
Evaluator
Details Link
93.65%
Matches word count
(details)
1.54%
Dialogue to Total Word Ratio
(details)
47.5952%
Overall
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
The night before the Saturday birthday bash, the old warehouse on Maple Street was lit only by a flickering bulb that hummed like a tired bee. Molly leaned against a rusted crate, hair a tangled mess of neon pink and cheap hairspray, while Bill paced the concrete floor, chewing a stale pretzel as if it were a clue. The air smelled of pizza grease and faint children’s shampoo, reminding them the party downstairs would soon be a sea of balloons, glitter, and over‑enthusiastic toddlers. Molly pulled a crumpled flyer reading “Superhero Spectacular – 10 am to 2 pm”. “We’re not here for the cake,” she whispered, scanning the venue blueprint taped to the wall. Bill smirked, eyebrows dancing like cartoon villains. “Parents are paying for a clown, a magician, and a petting zoo—cash in the gift bags.” Their plan: slip in through the side door, blend with chaos, walk away with every wrapped present before the kids can say “thank you.” The only problem: the birthday girl’s unicorn obsession, meaning glittery traps and a security guard who takes his job as seriously as a superhero protecting a city. Molly tossed confetti, watching it swirl like tiny fireworks. “If we can’t get the presents, we’ll take the cake,” Bill said, licking pretzel crumbs. The two thieves exchanged a grin, already racing through the absurdity of stealing a child’s birthday joy. Molly: “Alright, Bill, the party starts at ten, and the guests will be distracted by the magician's disappearing act.” Bill: “Good. While they're looking up, we slip in through the side door and blend with the balloon crowd.” Molly: “We need a distraction. I can pop a few balloons with a firecracker hidden in my pocket.” Bill: “A firecracker? That will get us attention, but also a lot of screaming kids.” Molly: “Exactly what we want—chaos is our cover.” Bill: “Alright, I’ll pose as a clown with a squeaky nose, hand out fake candy.” Molly: “And I’ll wear a glittery unicorn horn to match the birthday girl’s obsession.” Bill: “The security guard loves shiny things. He’ll think we’re part of the entertainment.” Molly: “We’ll grab the presents from the gift table while he’s busy checking the unicorn hats.” Bill: “How many presents are we talking about?” Molly: “Probably a hundred, all wrapped in bright paper.” Bill: “We need a bag big enough to carry them all without looking suspicious.” Molly: “I’ve got a duffel that can hide a small car.” Bill: “Perfect. We’ll fill it with presents, then slip out through the back alley.” Molly: “The back alley is guarded by a cat. I’ll bribe it with a fish.” Bill: “What about the cake? It’s the biggest loot.” Molly: “If we can’t get the presents, we’ll take the cake and run.” Bill: “Sounds like a plan. Let’s meet at the loading dock at nine.” Molly: “I’ll bring the firecracker, the unicorn horn, and a map of the venue.” Bill: “And I’ll wear the clown nose to blend in perfectly.” Molly: “We’ll leave a glittery calling card for the kids.”
created_at
"2026-03-06T12:17:32.992Z"
3/6/2026, 12:17:32 PM
model
"inception/mercury-2-20260304"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
7621
moderation_latency
(null)
generation_time
8010
tokens_prompt
77
tokens_completion
3117
native_tokens_prompt
58
native_tokens_completion
6728
native_tokens_completion_images
(null)
native_tokens_reasoning
6052
native_tokens_cached
49
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
0.005049475
router
(null)
provider_responses
0
endpoint_id
"c2a24e34-c306-4b4d-9e2f-b162c2d8bf0e"
id
"chatcmpl-ea725881-632e-4a83-87b9-6f9f9ee76826"
is_byok
false
latency
49
model_permaslug
"inception/mercury-2-20260304"
provider_name
"Inception"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1772799452-TrWGb9ZwRAJOUG0iYz8b"
upstream_id
"chatcmpl-ea725881-632e-4a83-87b9-6f9f9ee76826"
total_cost
0.005049475
cache_discount
0.000011025
upstream_inference_cost
0
provider_name
"Inception"
Evaluation details
Result
Evaluator
Details
Meta Data
93.65%
Matches word count
n/a
neededClean
false
words
509
1.54%
Dialogue to Total Word Ratio
Ratio: 59.14%, Deviation: 9.14%
neededClean
false
wordsTotal
509
wordsDialogue
301
47.5952%