NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-09-25-01M3CKH4EYBP9HZJ7YC5TB4CE5
Run Details
Model:
Mistral Medium 3.5 (Reasoning)
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
6.6s
Cost:
$0.005079
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
0.00%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
0.0004%
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 dim glow of a flickering streetlamp cast long shadows across the alley where Molly and Bill crouched behind a stack of discarded party decorations. The scent of stale confetti and balloon rubber hung in the air as Molly adjusted her black ski mask, the sequins on her gloves catching the light. We gotta move fast, Bill whispered, his voice muffled by the mask. The party starts in twenty minutes, and if we’re not in and out before the cake’s cut, we’re toast. Molly rolled her eyes. Oh please, like a bunch of six-year-olds are gonna stop us. But fine, what’s the play? Bill pointed to the back door of the community center, its lock rusted and loose. That’s our in. Then we hit the gift table, grab everything, and bolt out the side exit near the bounce house. And the parents? Molly asked, tapping her fingers against her thigh. Distraction. Bill grinned. I’ll pull the fire alarm. Chaos ensues, we slip out in the panic. Molly sighed. You realize the fire department’s gonna show up, right? Not if we’re fast. Bill checked his watch. Ten minutes in, ten minutes out. Easy. Easy for you, maybe. Molly adjusted her tool belt. Last time you pulled a fire alarm, we got stuck in a janitor’s closet for an hour. That was different! Bill protested. That was a school. Kids are slower. Molly wasn’t convinced. And what if there’s a cop there? Some dad who’s off-duty? Then we improvise. Bill shrugged. Look, the presents are right there. No vault, no lasers, just a table full of free stuff. This is the easiest score we’ve ever pulled. Molly exhaled sharply. Fine. But if we get caught, I’m blaming you. Deal. Bill crept toward the door, his shoes crunching on stray glitter. You take the left side of the table, I’ll take the right. We meet at the exit. Molly nodded, though her stomach twisted. Stealing from kids felt wrong, but bills were bills. Alright, but if I see one tear, we’re aborting. Too late for cold feet now. Bill jiggled the doorknob. It’s open. Molly’s pulse spiked. Wait, that’s too easy. Bill pushed the door inward, revealing a darkened hallway lined with streamers. Maybe they forgot to lock up after setting up. Or maybe it’s a trap. Molly hesitated. Bill groaned. You’re overthinking. He stepped inside, then froze. A child’s laughter echoed from the main room, followed by the unmistakable sound of a piñata being smashed. Molly’s eyes widened. They’re early. Bill’s grin faltered. Okay, new plan. We go in, grab the presents, and— And what? Molly hissed. Walk out like we belong? Exactly. Bill straightened his mask. We’re just… very enthusiastic party guests. Molly groaned. This is a terrible idea. Bill was already moving. Come on, partner. Adventure awaits.
created_at
"2026-09-25T15:39:18.372Z"
9/25/2026, 3:39:18 PM
model
"mistralai/mistral-medium-3.5-20260430"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
432
moderation_latency
(null)
generation_time
6591
tokens_prompt
75
tokens_completion
714
native_tokens_prompt
81
native_tokens_completion
661
native_tokens_completion_images
(null)
native_tokens_reasoning
0
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
"stop"
service_tier
"default"
usage
0.005079
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790350758-g2EgoaFuVF4rUl1z1bNH"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790350758-Vkf29wEY9QKm1CL7W6LP"
upstream_id
"c768e765a495419e9ceccdbb2980de31"
provider_responses
0
endpoint_id
"d21d316f-d540-4718-b36e-3beff85d0cf9"
id
"c768e765a495419e9ceccdbb2980de31"
is_byok
false
latency
432
model_permaslug
"mistralai/mistral-medium-3.5-20260430"
provider_name
"Mistral"
status
200
total_cost
0.005079
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Matches word count
n/a
neededClean
false
words
467
0.00%
Dialogue to Total Word Ratio
Ratio: 0.00%, Deviation: 30.00%
neededClean
false
wordsTotal
470
wordsDialogue
0
0.0004%