Run: 2026-04-24-01KQ051E0222BD5XEVAABQ6F23

Run Details

Duration:
4.4s
Cost:
$0.000539
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
74.96% 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
A storm raged outside Thornwood Manor that fateful night. The library door stood ajar, candlelight flickering within. Lord Harrington lay sprawled across his antique Persian rug. Detective Inspector Miles arrived just before the midnight chime. His eyes scanned the room, noting every displaced object. The heavy iron poker rested conspicuously near the hearth. A faint scent of lavender hung strangely in the air. The victim’s will lay open upon his mahogany writing desk. Inspector Miles knew this case would test every skill.
created_at"2026-04-24T16:26:48.718Z" 4/24/2026, 4:26:48 PM
model"xiaomi/mimo-v2.5-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1116
moderation_latency(null)
generation_time4310
tokens_prompt46
tokens_completion324
native_tokens_prompt283
native_tokens_completion254
native_tokens_completion_images(null)
native_tokens_reasoning136
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"
usage0.00053928
router(null)
provider_responses
0
endpoint_id"2af4bf94-26fa-42b9-bce0-8b11071e105a"
id"605ae282a3f74003beddf4b7ff83efcd"
is_byokfalse
latency1067
model_permaslug"xiaomi/mimo-v2.5-20260422"
provider_name"Xiaomi"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777048008-qQhQBYQ2b6k4fHoHcNke"
session_id(null)
api_type"completions"
id"gen-1777048008-WusyI0f1x5npxf3SVKXF"
upstream_id"605ae282a3f74003beddf4b7ff83efcd"
total_cost0.00053928
cache_discount0.00008192
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
74.96% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
09
18
29
39
49
59
610
710
89