Run: 2026-03-11-01KKFC93WF3V9RZE7GFKFK0WZ3

Run Details

Duration:
1m 4s
Cost:
$0.005759
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
Cold autumn rain lashed Blackwood Manor’s drafty second floor windows. A trembling parlor maid froze on the library’s oak threshold. Her employer’s lifeless body pooled in deep burgundy blood there. The oak entry door stood bolted shut from the inside. A gilded grandfather clock struck one sharp resonant brass chime. A smashed crystal goblet rested inches from his cold palm. No trace of forced entry marked any manor’s wooden doorframe. A stranger’s silk glove peeked beneath a fallen leather book. The maid’s shriek died in her throat before it escaped. Someone else lurked in the shadows just down the hall.
created_at"2026-03-11T21:19:09.726Z" 3/11/2026, 9:19:09 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency787
moderation_latency(null)
generation_time63679
tokens_prompt46
tokens_completion1900
native_tokens_prompt85
native_tokens_completion2869
native_tokens_completion_images(null)
native_tokens_reasoning2730
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"
usage0.00575925
router(null)
provider_responses
0
endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"021773263950245b825dd5258dc4c388f66926d17e5fb9cfd64a9"
is_byokfalse
latency787
model_permaslug"bytedance-seed/seed-2.0-lite-20260309"
provider_name"Seed"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773263949-G7Fyy66OPhzYBnvL36HH"
upstream_id"021773263950245b825dd5258dc4c388f66926d17e5fb9cfd64a9"
total_cost0.00575925
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910