Run: 2026-03-03-01KJTZZ6X7N5YV5RSNER4XCDHP

Run Details

Model:
ByteDance Seed 2.0 Mini
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
4m 6s
Cost:
$0.003694
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Moonlight slants through screen door. Floorboards creak in empty kitchen. Bare feet press cold linoleum. Blood smears chipped ceramic mugs. Bent knife rests table corner. I freeze at silent shock. Loud knock breaks quiet dark.
created_at"2026-03-03T23:19:26.038Z" 3/3/2026, 11:19:26 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency329
moderation_latency(null)
generation_time233230
tokens_prompt46
tokens_completion7164
native_tokens_prompt70
native_tokens_completion9218
native_tokens_completion_images(null)
native_tokens_reasoning9158
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0036942
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772579966162db3bb9a137825ab7489fb7012a5d616f3aab5c"
is_byokfalse
latency329
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772579966-PXDM37ZwI1eIUeQgZ4oV"
upstream_id"021772579966162db3bb9a137825ab7489fb7012a5d616f3aab5c"
total_cost0.0036942
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
05
15
25
35
45
55
65