Run: 2026-03-11-01KKFF0MXWKT4BRFDXRHC664CZ

Run Details

Duration:
1m 2s
Cost:
$0.005265
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
Thin November rain sharply bit Blackthorn Manor’s rough stone walls. Twelve shaken guests huddled in the smoky oak-paneled great hall. A young scullery maid’s shriek split the thick hushed air. The aging family solicitor moved toward the wooden kitchen door. The chef’s cold crumpled still form lay beyond that frame. A dented silver candlestick glinted sticky with thick dark blood. No one spotted the locket tucked beneath his wool sleeve. Every guest hid a secret they dared not voice aloud.
created_at"2026-03-11T22:06:57.993Z" 3/11/2026, 10:06:57 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1326
moderation_latency(null)
generation_time62254
tokens_prompt46
tokens_completion1837
native_tokens_prompt85
native_tokens_completion2622
native_tokens_completion_images(null)
native_tokens_reasoning2505
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"
usage0.00526525
router(null)
provider_responses
0
endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"0217732668181234498c7002523dcce63b4e4e02dd9ae9cf6e235"
is_byokfalse
latency1326
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-1773266818-ps2sjKzPYUbXVku3Q7Wl"
upstream_id"0217732668181234498c7002523dcce63b4e4e02dd9ae9cf6e235"
total_cost0.00526525
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