Run: 2026-07-25-01KYD6QKJ906YRV5CSSVCJBPVP

Run Details

Duration:
19.3s
Cost:
$0.010341
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The lighthouse keeper lay dead. Blood pooled beneath his boots. Fog swallowed the harbor whole. Detective Mara Voss arrived late. She counted three missing lanterns. The door was locked inside. No footprints marked the sand. A gull screamed above them. Someone had lied about midnight. The tide kept every secret.
created_at"2026-07-25T17:56:24.272Z" 7/25/2026, 5:56:24 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2334
moderation_latency(null)
generation_time19191
tokens_prompt46
tokens_completion556
native_tokens_prompt121
native_tokens_completion687
native_tokens_completion_images(null)
native_tokens_reasoning609
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)
usage0.0103413
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f8c9983baf0fa68c7847"
is_byokfalse
latency2334
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-1785002184-rI4aC0Lz5dOyDocXsK8n"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785002184-EFpyHb3e6D2M9IenyxgE"
upstream_id"chatcmpl-6a64f8c9983baf0fa68c7847"
total_cost0.0103413
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
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95