Run: 2026-07-25-01KYD65ZKG9QM8Y75A09TM3G50

Run Details

Duration:
18.0s
Cost:
$0.009396
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
The lighthouse keeper found her body before dawn fully broke. Detective Mara Voss arrived with cold coffee and frayed nerves. The tide had erased every footprint except one deliberate line. A silver key glinted inside her tightly clenched left hand. Nobody in the town admitted knowing why she fled there. Mara pocketed the key and watched the gray gulls scatter.
created_at"2026-07-25T17:46:46.775Z" 7/25/2026, 5:46:46 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2333
moderation_latency(null)
generation_time17875
tokens_prompt46
tokens_completion575
native_tokens_prompt121
native_tokens_completion624
native_tokens_completion_images(null)
native_tokens_reasoning528
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)
usage0.0093963
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f6744ef80c7b717e32bd"
is_byokfalse
latency2333
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-1785001606-WiVT3JKxnrxaEEZbw7jz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785001606-LJeYooeKS7jihsmOTOno"
upstream_id"chatcmpl-6a64f6744ef80c7b717e32bd"
total_cost0.0093963
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