NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-03-01KJV06475CJS0WB03ARHQT3ET
Run Details
Model:
ByteDance Seed 2.0 Mini
Test:
Dialogue tags
Scenario:
Write 500 words with 30% dialogue
Duration:
4m 5s
Cost:
$0.003562
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
14.30%
Matches word count
(details)
99.79%
Dialogue to Total Word Ratio
(details)
57.0444%
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 dented 1998 Honda Civic idled across the street from the suburban backyard, where a shark-print bounce house thrummed to the screams of overcaffeinated six-year-olds. A hand-painted banner flapped above the patio: “LILA’S 6TH BIRTHDAY: PINS, GLITTER, AND WAY TOO MANY CUPCAKES.” Dusk bled pink over the rooflines, and the party’s hostess darted between the patio and garage, juggling paper plates and a half-empty bottle of sparkling cider. Molly prodded a crumpled site photo with her chipped pink nail polish—the same shade as the lip gloss she’d lifted from a local drugstore two weeks prior—and nodded at the cluster of wrapped boxes under a linen-draped folding table. “You said you’d bring the distraction.” Bill fumbled with a too-big fanny pack, sending a crumpled granola bar tumbling onto the floor mat, then yanked a can of neon green silly string into view, knuckles white. “I brought the distraction! Look!” “You brought silly string instead of the fog machine? The one meant to mask us?” Molly arched an eyebrow. “Its battery died! I grabbed this dollar-bin silly string. What if a toddler tackles me?” Bill hissed, leaning forward so far his nose brushed the windshield. “We don’t have time to fret over that,” Molly snapped, grabbing the sealed canvas duffel from the back floor. “The hostess is heading inside for the cake. That’s our five-minute window. You run over, spray the silly string on the bounce house blower—it’ll short out and send the kids screaming inside. I slip under the fence, grab all the presents, meet you back here.” Bill paled, picking at a loose thread on his flannel shirt. “What if it catches fire? What if Lila’s grandma’s here?” “Go! And don’t hug any kids.” Molly nudged him hard with her elbow. “Please don’t make me talk to any kids!” Bill begged, scrambling toward the car door. “No one will notice a silly string stunt and a few missing presents,” Molly assured him, already reaching for the trunk’s latch. “Wait, what if we get caught?” Bill hesitated in the doorway. “Calm down, we’ll be gone before anyone checks the gift pile.” Bill scrambled out of the car, clutching the silly string can like a weapon, and darted across the street. Molly watched him slip behind an oak tree, then double-check the hostess was out of sight, before yanking open the trunk for a pair of black latex gloves and wire cutters to snip the backyard fence’s flimsy padlock. The bounce house whirred loudly, sputtered for a second, and Bill’s whoop of triumph was followed immediately by a chorus of shrieking toddlers. Molly slipped through the chain-link fence before the first adult could turn to investigate, darting straight for the stack of wrapped presents tucked under the table. She grabbed the biggest boxes first—a giant stuffed unicorn, a remote-control dinosaur, a glossy art set—tossing them haphazardly into the duffel, her grin widening as the party descended into a chaotic, sticky mess. She spotted a tiny, sparkly wrapped box adorned with a fairy sticker halfway through the pile, and tucked it quickly into her jacket pocket, just for fun.
created_at
"2026-03-03T23:23:00.209Z"
3/3/2026, 11:23:00 PM
model
"bytedance-seed/seed-2.0-mini-20260224"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
492
moderation_latency
(null)
generation_time
244530
tokens_prompt
77
tokens_completion
9195
native_tokens_prompt
101
native_tokens_completion
8880
native_tokens_completion_images
(null)
native_tokens_reasoning
8157
native_tokens_cached
0
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
0.0035621
router
(null)
provider_responses
0
endpoint_id
"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id
"021772580180325e1f2c28e220bf76d8a56e2a46eaa08e96182a7"
is_byok
false
latency
492
model_permaslug
"bytedance-seed/seed-2.0-mini-20260224"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1772580180-x6ZZu1eHOJbl512P7CnD"
upstream_id
"021772580180325e1f2c28e220bf76d8a56e2a46eaa08e96182a7"
total_cost
0.0035621
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
14.30%
Matches word count
n/a
neededClean
false
words
521
99.79%
Dialogue to Total Word Ratio
Ratio: 30.21%, Deviation: 0.21%
neededClean
false
wordsTotal
533
wordsDialogue
161
57.0444%