Run: 2026-10-27-01M5YHDFG3SXJ8Z3T8FKTKSW0X

Run Details

Duration:
1m 1s
Cost:
$0.020890
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 silvered the deserted platform. Eleanor Vale missed her train. A suitcase waited beside her. Its leather handle felt warm. Then the stationmaster screamed twice. She found him behind luggage. Blood darkened his polished shoes. A knife rested beside him. His silver whistle had vanished. The clocks all showed midnight. Yet midnight was hours away. Somewhere, a telephone started ringing. Eleanor lifted the receiver slowly. Her dead brother whispered, “Run.”
created_at"2026-10-27T11:20:04.878Z" 10/27/2026, 11:20:04 AM
model"moonshotai/kimi-k3.1-pro-20261023"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1681
moderation_latency(null)
generation_time60945
tokens_prompt46
tokens_completion2213
native_tokens_prompt120
native_tokens_completion2065
native_tokens_completion_images(null)
native_tokens_reasoning1957
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)
usage0.02089
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793100004-s4d06d00lC7wxeVKCxUc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793100004-WHwPgHhLNG9BBJRmyKVG"
upstream_id"chatcmpl-6ae088e5cd8d6358dffa3465"
provider_responses
0
endpoint_id"a3fafaac-f097-4ef1-86b3-842854dad5c6"
id"chatcmpl-6ae088e5cd8d6358dffa3465"
is_byokfalse
latency1681
model_permaslug"moonshotai/kimi-k3.1-pro-20261023"
provider_name"Moonshot AI"
status200
total_cost0.02089
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
sentences14
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135