Run: 2026-04-24-01KQ092FBY7SM0MEP8TYK2EQY9

Run Details

Duration:
1m 52s
Cost:
$0.034154
Provider:
Io Net

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
The body lay cold upon the polished marble ballroom floor. Inspector Grey studied the scene with his sharp grey eyes. Blood seeped slowly from the fatal wound near her heart. The crystal glass had shattered beside the red velvet chair. Outside, a sudden thunderclap shook the towering manor house windows. No servant had heard the single fatal gunshot from outside. Only the killer knew the bitter truth about this night. Grey kneeled down to inspect the victim's pale right hand. A silver locket lay hidden within her stiff cold fingers. The clock struck midnight while the wild storm raged onward.
created_at"2026-04-24T17:37:17.192Z" 4/24/2026, 5:37:17 PM
model"moonshotai/kimi-k2.6-20260420"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency642
moderation_latency(null)
generation_time111618
tokens_prompt46
tokens_completion6958
native_tokens_prompt43
native_tokens_completion8530
native_tokens_completion_images(null)
native_tokens_reasoning6801
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"
usage0.0341544
router(null)
provider_responses
0
endpoint_id"d1de229d-bb53-48c0-aff4-02e570db5efc"
id"chatcmpl-81eead9fc7e78605"
is_byokfalse
latency642
model_permaslug"moonshotai/kimi-k2.6-20260420"
provider_name"Io Net"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777052237-pmTLoK6piLHRPMJCPkDO"
session_id(null)
api_type"completions"
id"gen-1777052237-d3bnbrDDlVokSJMviy9b"
upstream_id"chatcmpl-81eead9fc7e78605"
total_cost0.0341544
cache_discount(null)
upstream_inference_cost0
provider_name"Io Net"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910