Run: 2026-03-03-01KJTY9E7NG8SPP55PFDN0ARPQ

Run Details

Duration:
2m 59s
Cost:
$0.002995
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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain streaked down the smudged window of the shuttered downtown bookstore where a single candle flickered dimly on the counter. The night janitor paused at the back door gripping his rusted keyring and staring at the faint crack of light. He twisted the creaky doorknob slowly and peered inside his breath catching at the pool of dark red on wood. The high pitched wail of a police siren drifted up the empty rain-slicked street cutting through the quiet morning air.
created_at"2026-03-03T22:49:51.617Z" 3/3/2026, 10:49:51 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency923
moderation_latency(null)
generation_time178975
tokens_prompt46
tokens_completion5383
native_tokens_prompt71
native_tokens_completion7469
native_tokens_completion_images(null)
native_tokens_reasoning7365
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"
usage0.0029947
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772578191724db3bb9a137825ab7489fb7012a5d616f7d5150"
is_byokfalse
latency923
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772578191-KaWh2z7YTd7JGEYyZRDU"
upstream_id"021772578191724db3bb9a137825ab7489fb7012a5d616f7d5150"
total_cost0.0029947
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
020
120
220
320