Run: 2026-07-25-01KYD7V0XPF4JMEHJME5J7NWRJ

Run Details

Duration:
12.7s
Cost:
$0.005706
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 lashed the silent pier. Detective Vale arrived before dawn. The lantern burned beside him. A body blocked the boathouse. No footprints marked the mud. Only one oar was missing. The victim's watch had stopped. Someone wanted midnight kept secret.
created_at"2026-07-25T18:15:44.83Z" 7/25/2026, 6:15:44 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2140
moderation_latency(null)
generation_time12596
tokens_prompt46
tokens_completion382
native_tokens_prompt121
native_tokens_completion378
native_tokens_completion_images(null)
native_tokens_reasoning302
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)
usage0.0057063
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64fd3e4ef80c7b717e37e0"
is_byokfalse
latency2140
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-1785003344-xeNZrgVpQjNkKqLCrrya"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003344-kJ24S3R7Yaqs8PTaOvll"
upstream_id"chatcmpl-6a64fd3e4ef80c7b717e37e0"
total_cost0.0057063
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
05
15
25
35
45
55
65
75