NC Bench
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Run: 2026-02-20-01KHY8R33DPP3XN6FFKCMW242T
Run Details
Model:
ByteDance Seed 1.6
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
34.2s
Cost:
$0.002965
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
Sun slants through gingham-curtained windows, dusting the bakery’s flour-dusted oak counter with honeyed light. A chipped porcelain teacup clinks against a saucer as someone stirs lemon curd into their chamomile, the scent of freshly baked sourdough tangling with cinnamon rolls cooling on a wire rack. The front door’s brass bell tinkles faintly—no customer, just a gust of crisp autumn air carrying the distant clink of the blacksmith’s hammer. “Did you check the back pantry’s top shelf? The one with the jam jars stacked to the ceiling, the ones Grandma canned last summer?” “Twice. Even moved the rhubarb preserves—sticky mess, got it on my apron. It’s not there.” “Odd. It’s been hanging by the dough mixer for forty years. Grandma never let anyone touch her vintage rolling pin, let alone misplace it.” “Unless someone didn’t misplace it. The lock on the side door was jiggled this morning—found a bent paperclip on the step.” “Really? I thought that was just a kid’s prank. You don’t think…?” “Not sure. But Mrs. Hale mentioned seeing a stranger in a tweed coat loitering by the back alley yesterday. Said he kept staring at the bakery’s hand-painted sign.” “Tweed coat? The same one who asked about Grandma’s rolling pin at the farmers’ market last week?” “Might be. Let’s check the security cam footage—wait, the memory card’s gone. Just perfect.”
created_at
"2026-02-20T19:34:38.969Z"
2/20/2026, 7:34:38 PM
model
"bytedance-seed/seed-1.6-20250625"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1307
moderation_latency
(null)
generation_time
34078
tokens_prompt
81
tokens_completion
1605
native_tokens_prompt
147
native_tokens_completion
1464
native_tokens_completion_images
(null)
native_tokens_reasoning
1129
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
0.00296475
router
(null)
provider_responses
0
endpoint_id
"d85c3862-4e0d-4f8d-955b-babc62f98124"
id
"0217716160791204b0734cede0d35a658963f07bc220d4bdb22f3"
is_byok
false
latency
1307
model_permaslug
"bytedance-seed/seed-1.6-20250625"
provider_name
"Seed"
status
200
api_type
"completions"
id
"gen-1771616078-KmE1giorgqyBsZeu5bkg"
upstream_id
"0217716160791204b0734cede0d35a658963f07bc220d4bdb22f3"
total_cost
0.00296475
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)