Run: 2026-07-25-01KYD610SW5VVBAHA0K9ZWMRRH

Run Details

Duration:
21.9s
Cost:
$0.010791
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 the harbor while the lighthouse blinked then died. Mara Voss found the body beneath the pier at dawn. The victim wore no coat though frost silvered the ropes. A brass key lay inside his fist like an accusation. No footprints marked the sand except hers leading toward town. Ferryman swore he heard bells although the chapel stood dark.
created_at"2026-07-25T17:44:04.165Z" 7/25/2026, 5:44:04 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2454
moderation_latency(null)
generation_time21583
tokens_prompt46
tokens_completion684
native_tokens_prompt121
native_tokens_completion717
native_tokens_completion_images(null)
native_tokens_reasoning622
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)
usage0.0107913
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f5d2876fa1cff226026f"
is_byokfalse
latency2454
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-1785001444-Zug08t3S3upPxzMxuHmS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001444-ylHnIIzte4c0t3gwtoHS"
upstream_id"chatcmpl-6a64f5d2876fa1cff226026f"
total_cost0.0107913
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
sentences6
wordCounts
010
110
210
310
410
510