Run: 2026-07-25-01KYD83WPYT3V1YCHAF56YM8C0

Run Details

Duration:
15.5s
Cost:
$0.007776
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 lashed the silent harbor. A lantern swung above water. Detective Vale arrived before dawn. The pier smelled of salt. Something pale blocked the slipway. It was Councilor Reed's coat. His body lay beneath canvas. No footprints marked the boards. Only one lamp stayed lit. Vale knelt beside the corpse. A silver key glinted nearby. Then the lighthouse went dark.
created_at"2026-07-25T18:20:35.428Z" 7/25/2026, 6:20:35 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2139
moderation_latency(null)
generation_time15433
tokens_prompt46
tokens_completion493
native_tokens_prompt121
native_tokens_completion516
native_tokens_completion_images(null)
native_tokens_reasoning409
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)
usage0.0077763
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64fe742d3763c555f5be3a"
is_byokfalse
latency2136
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-1785003635-WEfFh2AYotnGVGxAPQ2r"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003635-5vZlsYu9bXvjf3LnKxyA"
upstream_id"chatcmpl-6a64fe742d3763c555f5be3a"
total_cost0.0077763
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
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115