Run: 2026-03-03-01KJV0A23QHZAS15KZ85B5AYX8

Run Details

Model:
ByteDance Seed 2.0 Mini
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
4m 60s
Cost:
$0.004501
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
Rain taps cold library panes. A single candle gutters low. The maid bursts through door. She stares down the desk. A man’s body slumps there. Her cleaning cloth slips free. Twisted silk tie rests near. The grandfather clock chimes once. A shadow slips through hall.
created_at"2026-03-03T23:25:09.122Z" 3/3/2026, 11:25:09 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency386
moderation_latency(null)
generation_time299643
tokens_prompt46
tokens_completion8843
native_tokens_prompt70
native_tokens_completion11236
native_tokens_completion_images(null)
native_tokens_reasoning11168
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"
usage0.0045014
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772580309235e14146857e7ceaf6846d2c1b56e6ac7748f4c5"
is_byokfalse
latency386
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772580309-1iQ8j13ZmjMzbfy4kEAy"
upstream_id"021772580309235e14146857e7ceaf6846d2c1b56e6ac7748f4c5"
total_cost0.0045014
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
05
15
25
35
45
55
65
75
85