Run: 2026-03-03-01KJV01A3S8PB9Y32267WBTSHN

Run Details

Model:
ByteDance Seed 2.0 Mini
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
3m 39s
Cost:
$0.003439
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
97.99% 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
Detective Rourke walks the block. Cool rain splashes his cuffs. A distant siren wails nearby. He spots a broken window. Sharp glass litters the step. Pale hand lies on rail. Blood seeps deep into boards. A coppery tang stings his nose. He hurries toward the house. A creak echoes from inside. He draws his service revolver.
created_at"2026-03-03T23:20:22.405Z" 3/3/2026, 11:20:22 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency479
moderation_latency(null)
generation_time219202
tokens_prompt46
tokens_completion6591
native_tokens_prompt70
native_tokens_completion8579
native_tokens_completion_images(null)
native_tokens_reasoning8488
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"
usage0.0034386
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772580022527e142d87b6a9bdf1f5f94f64260ca2a932da52b"
is_byokfalse
latency479
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772580022-BAgajAx1AV9kwtKGIGlH"
upstream_id"021772580022527e142d87b6a9bdf1f5f94f64260ca2a932da52b"
total_cost0.0034386
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
97.99% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
05
15
25
35
45
55
65
76
85
95
105