Run: 2026-03-11-01KKFJ1E83V99NCYZHDV10A9VD

Run Details

Duration:
36.1s
Cost:
$0.003067
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Mist clings to slate roofs. A village clock chimes nine. A scream slices frosted air. Old manor gates swing wide. A guest stumbles bloodied out. They gasp one terrible phrase. The estate’s lord lies dead. Rain washes boot prints thin. A lantern’s glow creeps closer. A maid clutches her apron. No guest saw the blow.
created_at"2026-03-11T22:59:49.646Z" 3/11/2026, 10:59:49 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3425
moderation_latency(null)
generation_time36081
tokens_prompt46
tokens_completion1166
native_tokens_prompt84
native_tokens_completion1523
native_tokens_completion_images(null)
native_tokens_reasoning1436
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"
usage0.003067
router(null)
provider_responses
0
endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"02177326999010134865fa4f4ec67e4268045741fa8093fc2e0ab"
is_byokfalse
latency3425
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-1773269989-QJ3UReM3aU9eFE4wBC4h"
upstream_id"02177326999010134865fa4f4ec67e4268045741fa8093fc2e0ab"
total_cost0.003067
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
05
15
25
35
45
55
65
75
85
95
105