Run: 2026-07-25-01KYD4SB16SB5C7W8BNKMKJAMM

Run Details

Model:
MoonshotAI: Kimi K3 (Reasoning, Low)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
22.6s
Cost:
$0.009153
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 hammered the empty pier. Detective Mara Voss arrived late. Blue lights cut through fog. A body blocked the boathouse. No witnesses dared come forward. The victim lacked one hand. Someone staged the grisly scene. A brass key glittered nearby. Mara pocketed it without asking. Then the lighthouse blinked twice. Every camera nearby faced seaward. The killer had watched everything.
created_at"2026-07-25T17:22:23.92Z" 7/25/2026, 5:22:23 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4851
moderation_latency(null)
generation_time22548
tokens_prompt46
tokens_completion578
native_tokens_prompt121
native_tokens_completion586
native_tokens_completion_images(null)
native_tokens_reasoning475
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)
usage0.009153
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64f0d076dcf69d31951d94"
is_byokfalse
latency4851
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-1785000143-9cZrNDplgjSflGCtGMdT"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000143-tlKx5Zilo69EoiRQRYpS"
upstream_id"chatcmpl-6a64f0d076dcf69d31951d94"
total_cost0.009153
cache_discount(null)
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
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115