Run: 2026-03-03-01KJTYF8B1HJ0C72P1DTQ89EKQ

Run Details

Duration:
1m 33s
Cost:
$0.001445
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The hooded figure pauses outside the old library’s oak doors. They twist a rusted brass knob and push slowly inward. Musty pages and aged leather drift across the quiet air. A spilled teacup rings dark on the worn wooden desk. Beneath a stacked pile of novels lies a silent corpse. The hooded figure freezes at the sight of the body. A distant clock chimes midnight through the cracked window panes. Their hands shake as they fumble for their cell phone.
created_at"2026-03-03T22:53:08.047Z" 3/3/2026, 10:53:08 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1517
moderation_latency(null)
generation_time86745
tokens_prompt46
tokens_completion2766
native_tokens_prompt71
native_tokens_completion3595
native_tokens_completion_images(null)
native_tokens_reasoning3487
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"
usage0.0014451
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772578388154798132a7c84228b35f5c1a465b83379edecd93"
is_byokfalse
latency1517
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772578388-ArWNfcTcbMcd9NL6oQ2A"
upstream_id"021772578388154798132a7c84228b35f5c1a465b83379edecd93"
total_cost0.0014451
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
010
110
210
310
410
510
610
710