Run: 2026-02-20-01KHY98TC1QCGMBMBK4XW8TTGF

Run Details

Duration:
43.5s
Cost:
$0.003595
Provider:
Seed

Evaluation summary

Score Evaluator
Details Link
73.77% 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
On the creaky third floor of an abandoned manor, a solitary victim lies face-down, his blood staining the antique rug. A cracked pocket-watch ticks frantically beside him, its hands stuck at the exact time someone silenced his desperate final screams. A frayed lace handkerchief with a faded monogram dangles from the nearby window sill, proof that an unseen visitor lurked.
created_at"2026-02-20T19:43:47.084Z" 2/20/2026, 7:43:47 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency814
moderation_latency(null)
generation_time43464
tokens_prompt46
tokens_completion1079
native_tokens_prompt117
native_tokens_completion1783
native_tokens_completion_images(null)
native_tokens_reasoning1705
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"
usage0.00359525
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"02177161662722999b13dab45b2d10982c2cf34f4d4639deb7e57"
is_byokfalse
latency814
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771616627-AyOLn0oHRYQpnu18WsXk"
upstream_id"02177161662722999b13dab45b2d10982c2cf34f4d4639deb7e57"
total_cost0.00359525
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
73.77% Matches word count n/a
neededCleanfalse
sentences3
wordCounts
021
121
220