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Run: 2026-04-24-01KQ082YS2K27NJ1JKFGE0D8TX
Run Details
Model:
Xiaomi MIMO v2.5 Pro
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
1m
Cost:
$0.015481
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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
Detective Mara Stone arrived at the old Blackwood estate precisely as the last amber sunlight faded behind the distant hills. A body lay crumpled at the foot of the grand staircase, surrounded by shattered glass and scattered crimson rose petals. The victim's wide eyes remained open, frozen in an expression of absolute terror that no living face could ever replicate. Rain suddenly began to fall, drumming against the windows like impatient fingers tapping on a table during an awkward silence. Someone in this house had committed an unforgivable crime, and every single shadow now seemed to conceal a dangerous secret. Stone knelt beside the body, carefully studying the strange symbol carved deliberately into the pale skin of the victim's wrist. It was a circle crossed by a line, an old mark she had encountered only once before in her career. She quickly turned to the gathered suspects, their drawn faces pale and guilty beneath the flickering chandelier's uncertain golden light. None of them would leave this estate tonight until she uncovered the terrible truth carefully hidden behind their trembling lips. The old clock struck midnight, and somewhere deep within the dark house, a door closed with a soft deliberate click.
created_at
"2026-04-24T17:20:04.402Z"
4/24/2026, 5:20:04 PM
model
"xiaomi/mimo-v2.5-pro-20260422"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1244
moderation_latency
(null)
generation_time
60281
tokens_prompt
46
tokens_completion
3816
native_tokens_prompt
287
native_tokens_completion
5133
native_tokens_completion_images
(null)
native_tokens_reasoning
4898
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
0.0154812
router
(null)
provider_responses
0
endpoint_id
"5c24ecc9-5ba1-4af0-8877-3402889e7d0a"
id
"3ac82624d35a4598b31e81d533867994"
is_byok
false
latency
1160
model_permaslug
"xiaomi/mimo-v2.5-pro-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-1777051204-fpr7v6GOl27ECiDdjXKe"
session_id
(null)
api_type
"completions"
id
"gen-1777051204-LpMkhY4zFAsBcCsCy3Th"
upstream_id
"3ac82624d35a4598b31e81d533867994"
total_cost
0.0154812
cache_discount
0.0002048
upstream_inference_cost
0
provider_name
"Xiaomi"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20
6
20
7
20
8
20
9
20