Run: 2026-03-03-01KJTYWGKCS42Z82NFPWG8Z7N3

Run Details

Model:
ByteDance Seed 2.0 Mini
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
2m 31s
Cost:
$0.002433
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
97.24% 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
Rain lashes old manor gates. Guests huddle near front door. Quiet maid points down hall. Man lies prone on desk. Blood stains coat his collar. Silver blade rests close by. Detective pushes through crowd. Glasses slip down his nose.
created_at"2026-03-03T23:00:16.632Z" 3/3/2026, 11:00:16 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1332
moderation_latency(null)
generation_time151070
tokens_prompt46
tokens_completion4686
native_tokens_prompt70
native_tokens_completion6064
native_tokens_completion_images(null)
native_tokens_reasoning6005
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"
usage0.0024326
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"0217725788167454498c7002523dcce63b4e4e02dd9ae9cf9de20"
is_byokfalse
latency1332
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772578816-8wPtmISGgL01zLKtJN2r"
upstream_id"0217725788167454498c7002523dcce63b4e4e02dd9ae9cf9de20"
total_cost0.0024326
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
97.24% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
05
15
25
35
45
55
64
75