NC Bench
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Run: 2026-02-20-01KHYAS15PYXV16WYMN0DVZ40Y
Run Details
Model:
ByteDance Seed 1.6
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
1m 18s
Cost:
$0.007033
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
98.71%
Matches word count
(details)
39.85%
Dialogue to Total Word Ratio
(details)
69.2813%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 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 sucks a cherry lollipop pilfered from a stray bike basket, leaning against a splintered park bench opposite the balloon-draped community center. The children’s shrieks bubble through open windows, and she tracks a parent hauling a stack of wrapped presents inside. Bill fidgets with a crumpled princess party hat he grabbed earlier, his scuffed boots scuffing the dirt. He glances at his cracked pocket watch, jaw tight, as a kid chases a butterfly past their hideout. A gust of wind tugs at Molly’s hood, exposing a streak of neon pink hair she forgot to cover, quickly tucking it back. “You’re absolutely sure the cake’s distraction’s foolproof?” Bill mumbles. “Positive—my cousin’s the baker, and she’s lacing the sprinkles with extra sugar rush powder,” Molly says. “They’ll be too chaotic to notice presents vanishing?” Bill asks. “Exactly—parents’ll be herding tantrums, not counting gift boxes,” Molly replies. “What about the party clown?” Bill presses. “He’s my old partner—he’ll ‘accidentally’ knock over a balloon arch right when we sneak in,” Molly smirks. “We’re taking all of ’em? Even the stuffed bear ones?” Bill says. “Every last wrap—those designer dolls fetch a fortune online,” Molly says.
created_at
"2026-02-20T20:10:06.913Z"
2/20/2026, 8:10:06 PM
model
"bytedance-seed/seed-1.6-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1091
moderation_latency
(null)
generation_time
77873
tokens_prompt
77
tokens_completion
3031
native_tokens_prompt
147
native_tokens_completion
3498
native_tokens_completion_images
(null)
native_tokens_reasoning
3214
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
0.00703275
router
(null)
provider_responses
0
endpoint_id
"d85c3862-4e0d-4f8d-955b-babc62f98124"
id
"021771618207046eed3fa2be8288e45c6ad198b6ab1561a5183ee"
is_byok
false
latency
1091
model_permaslug
"bytedance-seed/seed-1.6-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771618206-J7ZffgKghMOtxhXL5Ej1"
upstream_id
"021771618207046eed3fa2be8288e45c6ad198b6ab1561a5183ee"
total_cost
0.00703275
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
98.71%
Matches word count
n/a
neededClean
false
words
194
39.85%
Dialogue to Total Word Ratio
Ratio: 40.21%, Deviation: 9.79%
neededClean
false
wordsTotal
194
wordsDialogue
78
69.2813%