Run: 2026-04-24-01KQ035BDW8445V4A25335ACXM

Run Details

Duration:
1m 51s
Cost:
$0.015591
Provider:
AtlasCloud

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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Detective Vane slowly entered the dimly lit library where the nervous butler waited with trembling hands near the open window. A single candle flickered upon the dusty mantelpiece, casting long shadows that danced across the dead man's pale frozen face. The silver letter opener lay beside the scattered estate papers, its sharp blade stained with something dark and still wet. Outside, thunder cracked loudly while inside the manor, eleven suspects gathered nervously in the drawing room just beyond the hall. Someone here knew exactly how the reclusive millionaire had died, and Detective Vane intended to discover that hidden truth tonight.
created_at"2026-04-24T15:54:00.01Z" 4/24/2026, 3:54:00 PM
model"moonshotai/kimi-k2.6-20260420"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1395
moderation_latency(null)
generation_time110690
tokens_prompt46
tokens_completion4011
native_tokens_prompt42
native_tokens_completion3896
native_tokens_completion_images(null)
native_tokens_reasoning3850
native_tokens_cached42
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"
usage0.01559072
router(null)
provider_responses
0
endpoint_id"c72793fd-50f1-43c4-ae81-0ec212e23c05"
id"f629330743d744668efa5d4f43d032a0"
is_byokfalse
latency1334
model_permaslug"moonshotai/kimi-k2.6-20260420"
provider_name"AtlasCloud"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777046040-XUZ8PpqKfjLb4piGlTX2"
session_id(null)
api_type"completions"
id"gen-1777046040-3hSfQAZKCg6r39BMdelF"
upstream_id"f629330743d744668efa5d4f43d032a0"
total_cost0.01559072
cache_discount0.00003318
upstream_inference_cost0
provider_name"AtlasCloud"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
020
120
220
320
420