Run: 2026-07-25-01KYD5TVS0DXB4BRDC0BJ4D52P

Run Details

Duration:
36.7s
Cost:
$0.017106
Provider:
Moonshot AI

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
Rain hammered the windows while Detective Mara Vale entered alone. The gallery smelled of varnish smoke and old money tonight. A body lay beneath the bright chandelier like dropped silk. His silver cufflink glittered beside a cup of cold tea. Every guest wore diamonds while every face looked quite bare. Mara counted locked doors one missing knife and heavy silence. It had stopped at eleven while laughter filled the hall. Then the lights failed and someone whispered her name softly.
created_at"2026-07-25T17:40:42.407Z" 7/25/2026, 5:40:42 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2294
moderation_latency(null)
generation_time36603
tokens_prompt46
tokens_completion1153
native_tokens_prompt121
native_tokens_completion1138
native_tokens_completion_images(null)
native_tokens_reasoning1023
native_tokens_cached121
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0171063
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f50835ae4ba763f8b387"
is_byokfalse
latency2294
model_permaslug"moonshotai/kimi-k3-20260715"
provider_name"Moonshot AI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785001242-I6wX7OmKToAg7OivUmkf"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001242-eQrxwTeuKJ9aJZ0xWvjy"
upstream_id"chatcmpl-6a64f50835ae4ba763f8b387"
total_cost0.0171063
cache_discount0.0003267
upstream_inference_cost0
provider_name"Moonshot AI"
response_cache_source_id(null)
data_region"global"

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