Run: 2026-10-27-01M5YFZ6TN9PZ2EKGD075YPWZ0

Run Details

Duration:
1m 9s
Cost:
$0.023190
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered Blackthorn Manor as the grandfather clock struck midnight. In the library, Lord Ashcombe lay beside his shattered glass. A crimson trail crossed the carpet, vanishing beneath the door. Detective Mara Venn arrived before anyone could disturb the scene. Five guests watched her from the hallway, pale and silent. Each claimed the storm had trapped them inside their rooms. Yet muddy footprints circled the corpse, then stopped at Evelyn. The young widow smiled and quietly closed her scarlet umbrella. Behind her, something knocked twice inside the locked oak cabinet. Mara reached for the cabinet key, but Evelyn stopped her. Then the dead man's telephone rang from inside the cabinet.
created_at"2026-10-27T10:54:48.671Z" 10/27/2026, 10:54:48 AM
model"moonshotai/kimi-k3.1-pro-20261023"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1512
moderation_latency(null)
generation_time69032
tokens_prompt46
tokens_completion2468
native_tokens_prompt120
native_tokens_completion2295
native_tokens_completion_images(null)
native_tokens_reasoning2145
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)
usage0.02319
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793098488-Rhk2QIJUwDCpQetTEPCK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793098488-sVNhkscjeeubjEelzUpq"
upstream_id"chatcmpl-6ae082f93711c4878c466d61"
provider_responses
0
endpoint_id"a3fafaac-f097-4ef1-86b3-842854dad5c6"
id"chatcmpl-6ae082f93711c4878c466d61"
is_byokfalse
latency1512
model_permaslug"moonshotai/kimi-k3.1-pro-20261023"
provider_name"Moonshot AI"
status200
total_cost0.02319
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
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010