Run: 2026-04-24-01KQ08A069E0A0A5YAV5K6C0QP

Run Details

Duration:
12.6s
Cost:
$0.004134
Provider:
Cloudflare

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
The body lay very still. Blood pooled beneath the desk. Rain tapped the dark window. Someone knocked on the door. Inspector Vane turned around slowly. "Enter now," he said softly. A maid peered inside fearfully. "The guests are all waiting." Vane touched the cold hand. Death had come very recently. He stood up quite slowly. Twelve suspects sat downstairs now. One of them killed him. Lightning flashed above the manor. The night had just begun.
created_at"2026-04-24T17:23:55.221Z" 4/24/2026, 5:23:55 PM
model"moonshotai/kimi-k2.6-20260420"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency326
moderation_latency(null)
generation_time12351
tokens_prompt46
tokens_completion795
native_tokens_prompt43
native_tokens_completion1024
native_tokens_completion_images(null)
native_tokens_reasoning673
native_tokens_cached3
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"
usage0.00413448
router(null)
provider_responses
0
endpoint_id"85e7870f-601c-4891-98ab-f7ac2ed4d718"
id"id-1777051435549"
is_byokfalse
latency326
model_permaslug"moonshotai/kimi-k2.6-20260420"
provider_name"Cloudflare"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777051435-izDpHdg3Z0amnVA2uj66"
session_id(null)
api_type"completions"
id"gen-1777051435-QKq7waHU3Wo4XkvXg3qA"
upstream_id"id-1777051435549"
total_cost0.00413448
cache_discount0.00000237
upstream_inference_cost0
provider_name"Cloudflare"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences15
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145