NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-20-01KHYB13SB7RGHA8EGTZY36681
Run Details
Model:
ByteDance Seed 1.6
Test:
Dialogue tags
Scenario:
Write 200 words with 90% dialogue
Duration:
2m 1s
Cost:
$0.010685
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
81.27%
Matches word count
(details)
0.00%
Dialogue to Total Word Ratio
(details)
40.6364%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% 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 leans against a park bench, crumpling a birthday flier in her fist. You sure this kids’ birthday bash is the score? Dead sure—mom’s a tech tycoon, presents are designer toys, luxury gadgets hidden in gift wrap. How we get past the front gate? I got a clown costume—you’ll be my balloon-animal sidekick, skip the gate via backyard fence. Balloon animals? I don’t do lopsided poodles for brats. Fake it—twist one dog, no one’s auditing your skills. What about the bouncer by the gift table? He’s got a sweet tooth—slip him a lollipop spiked with sleepy syrup, he’ll nap an hour. Sleepy syrup? You stole that from your grandma’s vet visit? Don’t ask questions—focus on the gift table by the pinata. Pinata’s a hazard—kids’ll swarm when it breaks. Timing’s key—we hit the table before the pinata drop, stuff presents into my clown bag. What if a kid catches us? Distract ’em with a balloon sword—they’ll forget everything. You owe me a better score after this. Deal—once we flip these, we’re off to the beach with piña coladas. Fine, but if I twist one more balloon, I’m hiding your clown nose in a diaper pail. Fair—don’t let a toddler yank your hair.
created_at
"2026-02-20T20:14:31.734Z"
2/20/2026, 8:14:31 PM
model
"bytedance-seed/seed-1.6-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
643
moderation_latency
(null)
generation_time
120921
tokens_prompt
77
tokens_completion
4018
native_tokens_prompt
147
native_tokens_completion
5324
native_tokens_completion_images
(null)
native_tokens_reasoning
5023
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
0.01068475
router
(null)
provider_responses
0
endpoint_id
"d85c3862-4e0d-4f8d-955b-babc62f98124"
id
"02177161847187665da4203214fbe81b3e8151fb2922fb1918a4c"
is_byok
false
latency
643
model_permaslug
"bytedance-seed/seed-1.6-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771618471-rrDjVEOwKk3hSn1K8yIo"
upstream_id
"02177161847187665da4203214fbe81b3e8151fb2922fb1918a4c"
total_cost
0.01068475
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
81.27%
Matches word count
n/a
neededClean
false
words
212
0.00%
Dialogue to Total Word Ratio
Ratio: 2.83%, Deviation: 87.17%
neededClean
false
wordsTotal
212
wordsDialogue
6
40.6364%