Run: 2026-07-25-01KYD55GZ5R56XZ6RJ2KN6KH8D

Run Details

Duration:
26.0s
Cost:
$0.011451
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 combed the glass while Inspector Vale entered Blackthorn Hall. A candle guttered blue beside the tall silent grandfather clock. The murdered host lay beneath velvet, smiling at nothing anymore. Every guest wore pearls, alibis, and carefully polished innocence tonight. Vale noticed mud blooming red across the library threshold slowly. Then lightning showed the missing knife inside Lady March's glove. Somewhere above, footsteps paused, counted six, and vanished toward dawn.
created_at"2026-07-25T17:29:03.214Z" 7/25/2026, 5:29:03 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2466
moderation_latency(null)
generation_time25938
tokens_prompt46
tokens_completion782
native_tokens_prompt121
native_tokens_completion761
native_tokens_completion_images(null)
native_tokens_reasoning649
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)
usage0.0114513
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f260a7a5ea03811f859d"
is_byokfalse
latency2466
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-1785000543-scmYFMyicZT6v8q2jtNj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000543-lcj24giUMnOJrcEjht8O"
upstream_id"chatcmpl-6a64f260a7a5ea03811f859d"
total_cost0.0114513
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
sentences7
wordCounts
010
110
210
310
410
510
610