Run: 2026-07-25-01KYD5VWM6SZ9G4GCDBWRQVSXS

Run Details

Duration:
35.2s
Cost:
$0.017976
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 needled the windows while Blackwood Manor held its breath. Detective Mara Voss arrived late because the bridge had vanished. Inside, twelve guests watched the empty chair like an accusation. Lord Blackwood lay upstairs smiling beneath a cold wilted rose. No storm explained why the silver knife was missing tonight. Every candle burned blue though none had been lit yet. A frightened maid whispered that the clocks all stopped twice. Mara pocketed a lipstick note written in emerald ink tonight.
created_at"2026-07-25T17:41:16.044Z" 7/25/2026, 5:41:16 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2257
moderation_latency(null)
generation_time35176
tokens_prompt46
tokens_completion1220
native_tokens_prompt121
native_tokens_completion1196
native_tokens_completion_images(null)
native_tokens_reasoning1075
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)
usage0.0179763
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f52bca1f2c8a61e22e64"
is_byokfalse
latency2257
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-1785001276-0QGKIoNhbICmLwfn7vvz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001276-irvxinr47S1fCHVTC2qW"
upstream_id"chatcmpl-6a64f52bca1f2c8a61e22e64"
total_cost0.0179763
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