NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-03-11-01KKFGM823K0WJFFK2S1XX6497
Run Details
Model:
ByteDance Seed 2.0 Lite
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
37.9s
Cost:
$0.003011
Provider:
Seed
Evaluation summary
Score
Evaluator
Details Link
0.00%
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 slanted through gingham curtains strung across the small town bakery’s front windows, gilding stacks of sourdough loaves and lemon bars tucked under glass. The bell above the door had fallen silent ten minutes prior, leaving only the low hum of the walk-in fridge and warm steam curling off two mugs of chamomile on the back counter. He brought the black forest cake back first thing this morning, said it was too sweet for his granddaughter’s birthday. You cut into it, right? Didn’t just hand over half the refund he demanded without looking? Had to. He made such a fuss, drawing half the morning regulars to stare. When I pried the marzipan rose off the top to scrape a sample, there was a slip of paper tucked hard under the frosting, crinkled like it’d been folded a hundred times. Not the same note that went missing from Mabel’s cottage the night she moved into the nursing home? Worse. It’s the map to the original town bell, the one the county offered a $10,000 grant to restore. He’s been trying to sell it to an out-of-state collector for six months.
created_at
"2026-03-11T22:35:08.754Z"
3/11/2026, 10:35:08 PM
model
"bytedance-seed/seed-2.0-lite-20260309"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
391
moderation_latency
(null)
generation_time
37839
tokens_prompt
81
tokens_completion
1596
native_tokens_prompt
115
native_tokens_completion
1491
native_tokens_completion_images
(null)
native_tokens_reasoning
1242
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
0.00301075
router
(null)
provider_responses
0
endpoint_id
"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id
"0217732685088767afbd658227445da69c5198dc2d1b708353e46"
is_byok
false
latency
391
model_permaslug
"bytedance-seed/seed-2.0-lite-20260309"
provider_name
"Seed"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773268508-bPhvr6xW4ccQ1dvPSiFg"
upstream_id
"0217732685088767afbd658227445da69c5198dc2d1b708353e46"
total_cost
0.00301075
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Seed"
Evaluation details
Result
Evaluator
Details
Meta Data
0.00%
Count dialogue tags
n/a
neededClean
false
noDialogue
true