Run: 2026-07-25-01KYD7W72BM3PSXA2M307F4GJ8

Run Details

Duration:
33.3s
Cost:
$0.015831
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 glazed the empty pier while midnight bells counted ten. Detective Mara Voss found the body beneath the lighthouse stairs. A silver compass lay open inside his clenched left hand. The needle trembled north though every boat faced black water. No footprints marked the sand except one deliberate crimson thread. Mara tasted salt smoke copper and something sweeter than fear. The victim wore her missing coat buttoned over another name. Then the lighthouse lamp died and footsteps answered from above.
created_at"2026-07-25T18:16:23.893Z" 7/25/2026, 6:16:23 PM
model"moonshotai/kimi-k3-20260715"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2216
moderation_latency(null)
generation_time31495
tokens_prompt46
tokens_completion1078
native_tokens_prompt121
native_tokens_completion1053
native_tokens_completion_images(null)
native_tokens_reasoning942
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)
usage0.0158313
router(null)
provider_responses
0
endpoint_id"650c9b12-7b6d-444d-8d92-df8daef84d7a"
id"chatcmpl-6a64fd7acd4ee393044eb34b"
is_byokfalse
latency2216
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-1785003385-X8lbI14lJmNA5My8z6of"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003385-ehcpqNhL1GNEDbyGaUF3"
upstream_id"chatcmpl-6a64fd7acd4ee393044eb34b"
total_cost0.0158313
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
sentences8
wordCounts
010
110
210
310
410
510
610
710