Run: 2026-07-25-01KYD5T09W1XKWHT3YZ9WSSMFV

Run Details

Duration:
29.8s
Cost:
$0.014796
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 silvered the harbor while Inspector Vale counted missing hours. A lantern burned inside the boathouse although tide was out. The victim wore evening gloves and one shoe beneath mud. Her emerald ring remained while every photograph showed empty chair. Detective Maren arrived before dawn carrying questions sharper than knives. She tasted copper fog and heard gulls arguing over secrets. The clock above the ferry terminal stopped at twelve thirteen. Then the telephone rang inside the dead woman's sealed room.
created_at"2026-07-25T17:40:14.296Z" 7/25/2026, 5:40:14 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2115
moderation_latency(null)
generation_time29621
tokens_prompt46
tokens_completion985
native_tokens_prompt121
native_tokens_completion984
native_tokens_completion_images(null)
native_tokens_reasoning868
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)
usage0.0147963
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f4eebc7863b43fea548f"
is_byokfalse
latency2107
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-1785001214-E7lJlAsUHmnEe3Ombie3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001214-s7obfkfFRAi9uXjwXcQv"
upstream_id"chatcmpl-6a64f4eebc7863b43fea548f"
total_cost0.0147963
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