Run: 2026-04-24-01KQ08MSSPHGPTN9BWXPX7SGF3

Run Details

Duration:
7.3s
Cost:
$0.001042
Provider:
Xiaomi

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 rain fell hard against the old manor’s dark windows. Detective Chen found the body slumped in the library chair. One broken teacup lay shattered near the victim’s outstretched hand. Her name was Lady Eleanor, a wealthy patron of arts. The storm outside perfectly matched the gloom inside the room. A cryptic letter was pinned beneath the heavy, silver ashtray. Chen noted the open window and the chill draft inside. Everyone present had a motive, everyone wore a secret tonight. The clock on the mantle stopped ticking at precisely eight.
created_at"2026-04-24T17:29:49.12Z" 4/24/2026, 5:29:49 PM
model"xiaomi/mimo-v2.5-pro-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency877
moderation_latency(null)
generation_time7209
tokens_prompt46
tokens_completion381
native_tokens_prompt287
native_tokens_completion320
native_tokens_completion_images(null)
native_tokens_reasoning203
native_tokens_cached256
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"
usage0.0010422
router(null)
provider_responses
0
endpoint_id"5c24ecc9-5ba1-4af0-8877-3402889e7d0a"
id"cec7bf8431c84531a69a85e37e90de06"
is_byokfalse
latency797
model_permaslug"xiaomi/mimo-v2.5-pro-20260422"
provider_name"Xiaomi"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777051789-kdY8KAlikCrT8T7i0DuJ"
session_id(null)
api_type"completions"
id"gen-1777051789-V4QTzCqjNqZj9jLt7U4I"
upstream_id"cec7bf8431c84531a69a85e37e90de06"
total_cost0.0010422
cache_discount0.0002048
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
010
110
210
310
410
510
610
710
810