Run: 2026-10-27-01M5YFR67GP6QCX2MG2Q6P7AMB

Run Details

Duration:
1m 27s
Cost:
$0.029570
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 needled the black harbor. Detective Mara Venn arrived alone. The pier waited without witnesses. A lantern marked the body. Jonas Vale lay beneath it. His throat wore a smile. His eyes reflected the lantern. Mara knelt beside his hand. Fresh ink stained his palm. Four letters formed her name. She had never met him. Thunder hid the first footstep. The second came much closer. Mara turned, drawing her revolver. Only rain crossed the pier. His telephone rang beside him. Its screen displayed her name. She answered with gloved fingers. Her own voice whispered, “Run.”
created_at"2026-10-27T10:50:58.682Z" 10/27/2026, 10:50:58 AM
model"moonshotai/kimi-k3.1-pro-20261023"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1761
moderation_latency(null)
generation_time86953
tokens_prompt46
tokens_completion2983
native_tokens_prompt120
native_tokens_completion2933
native_tokens_completion_images(null)
native_tokens_reasoning2794
native_tokens_cached0
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)
usage0.02957
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793098258-bRpFWtXAuJqVvp4S7zQt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793098258-TIKOAs0wu6WPUGsBomo9"
upstream_id"chatcmpl-6ae08213010dd156e51554b6"
provider_responses
0
endpoint_id"a3fafaac-f097-4ef1-86b3-842854dad5c6"
id"chatcmpl-6ae08213010dd156e51554b6"
is_byokfalse
latency1761
model_permaslug"moonshotai/kimi-k3.1-pro-20261023"
provider_name"Moonshot AI"
status200
total_cost0.02957
cache_discount(null)
upstream_inference_cost0
provider_name"Moonshot AI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences19
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185