NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-09-23-01M36VFSQ88S4SC87X3WNARFR0
Run Details
Model:
Xiaomi MIMO v2.6 Pro
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
57.1s
Cost:
$0.003903
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
Rain fell hard outside as Detective Graves entered the dark church where the victim lay cold upon the marble steps. The body rested near the altar with arms folded peacefully across the chest as though someone had carefully arranged him. A single red rose lay across his stomach with its petals perfectly intact despite everything that had happened here tonight. This was the third such killing in the old quarter of the city, each one bearing the same terrible signature. Detective Graves knelt down beside the man and noticed his gold watch had stopped at exactly half past midnight tonight. She slowly pulled on her black gloves and carefully examined the wound that had been carved into his pale chest. It matched the other two victims perfectly, a simple cross stitched in white thread against raw, exposed, terrifying human flesh. Whispers swept through the gathered crowd as news of this latest tragedy quickly rippled across the frightened and darkened city. Somewhere in this ancient cathedral, the killer was waiting, watching, breathing slowly behind one of the countless shadowed stone columns. And Detective Graves had not even realized this terrible truth yet, not as she bent over the scene before her.
created_at
"2026-09-23T10:02:56.627Z"
9/23/2026, 10:02:56 AM
model
"xiaomi/mimo-v2.6-pro-20260921"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2563
moderation_latency
(null)
generation_time
57088
tokens_prompt
46
tokens_completion
3236
native_tokens_prompt
43
native_tokens_completion
4465
native_tokens_completion_images
(null)
native_tokens_reasoning
4239
native_tokens_cached
0
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"
service_tier
(null)
usage
0.003903255
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer
(null)
request_id
"req-1790157776-c5c5htINbzswJyRqdf1F"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790157776-eHUxaaObO1hJjxpBJJQ7"
upstream_id
"ff18999d-214d-4a04-a846-b653382ab16e_57ec7092bad84de88a1efdfb562c1def"
provider_responses
0
endpoint_id
"4354fc36-b8ab-4ced-aa8c-0efb6b4523f1"
id
"ff18999d-214d-4a04-a846-b653382ab16e_57ec7092bad84de88a1efdfb562c1def"
is_byok
false
latency
2480
model_permaslug
"xiaomi/mimo-v2.6-pro-20260921"
provider_name
"Xiaomi"
status
200
total_cost
0.003903255
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Xiaomi"
response_cache_source_id
(null)
data_region
"global"
workspace_id
"97e315e5-d303-487d-83c1-83180e8a13d4"
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