Run: 2026-07-25-01KYD6ATAAPX2P0EZ0P4ZMN1S1

Run Details

Duration:
15.3s
Cost:
$0.007566
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
Rain hammered the black roof. Detective Vale arrived past midnight. The library smelled of copper. A body lay near bookshelves. Lord Ashcombe stared without blinking. His cuffs were stained red. No windows had been opened. The doors were locked inside. Something glittered beneath his glove. Vale smiled at the corpse.
created_at"2026-07-25T17:49:25.204Z" 7/25/2026, 5:49:25 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2288
moderation_latency(null)
generation_time15201
tokens_prompt46
tokens_completion420
native_tokens_prompt121
native_tokens_completion502
native_tokens_completion_images(null)
native_tokens_reasoning422
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)
usage0.0075663
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f7262f0a87cfa2ae558c"
is_byokfalse
latency2284
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-1785001765-87LX3RlnEAV9K2IDeQYt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001765-syGe5gE6rRCufewz4OZj"
upstream_id"chatcmpl-6a64f7262f0a87cfa2ae558c"
total_cost0.0075663
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