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Run: 2026-04-24-01KQ0A0CPMQDZND046QCT6Q65P
Run Details
Model:
Xiaomi MIMO v2.5
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
5.4s
Cost:
$0.000853
Provider:
Xiaomi
Evaluation summary
Score
Evaluator
Details Link
0.68%
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
Messages
Meta
AI
A single candle flickered, casting long shadows across the meticulously arranged desk in the silent study. The heavy rain outside was a constant drumming against the tall, mullioned windows of the old manor. Detective Elara Vance stood over the body, her expression unreadable as she noted the precise angle. The victim, Lord Harrington, was slumped forward, his prized collection of rare coins scattered beside his head. One coin, a gold Roman aureus, was noticeably absent from its velvet-lined case on the polished mahogany. A faint, cloying scent of bitter almonds lingered near the half-empty crystal decanter of port wine. She knelt, her gloved fingers hovering just above a single, perfect white gardenia placed upon the blotter. Its petals were not wilted, suggesting it had been placed there very recently, perhaps by the killer. The grand clock on the mantelpiece began to chime, its deep tones echoing the hour of midnight. Its steady rhythm was the only sound besides the rain, counting down the moments until discovery.
created_at
"2026-04-24T17:53:37.503Z"
4/24/2026, 5:53:37 PM
model
"xiaomi/mimo-v2.5-20260422"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
601
moderation_latency
(null)
generation_time
5006
tokens_prompt
46
tokens_completion
503
native_tokens_prompt
283
native_tokens_completion
411
native_tokens_completion_images
(null)
native_tokens_reasoning
182
native_tokens_cached
256
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.00085328
router
(null)
provider_responses
0
endpoint_id
"2af4bf94-26fa-42b9-bce0-8b11071e105a"
id
"4625ae85890c43da8427b08ae21abf62"
is_byok
false
latency
552
model_permaslug
"xiaomi/mimo-v2.5-20260422"
provider_name
"Xiaomi"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777053217-cCUXUaBvWWWlWML7YxlR"
session_id
(null)
api_type
"completions"
id
"gen-1777053217-4cXHGGJugHo5ZCZ6NWLs"
upstream_id
"4625ae85890c43da8427b08ae21abf62"
total_cost
0.00085328
cache_discount
0.00008192
upstream_inference_cost
0
provider_name
"Xiaomi"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
0.68%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
16
1
17
2
16
3
17
4
17
5
16
6
17
7
17
8
17
9
16