Run: 2026-04-24-01KQ06F80CJ1VZQSRSAAZ8MZFZ

Run Details

Duration:
4.5s
Cost:
$0.000481
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
36.82% 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 old man lay dead, a dagger in his back. Crimson-stained letter lay open beside his trembling hand. No one in the dimly lit study spoke. Detective stood in the doorway, observing all. Rain drummed hard against the tall window. He noticed the unlocked door and broken lamp. The widow wept silently in her velvet chair. A secret passage was hidden behind the bookshelf. The final clue lay in the victim's pocket. No one in the room spoke a single word.
created_at"2026-04-24T16:51:49.911Z" 4/24/2026, 4:51:49 PM
model"xiaomi/mimo-v2.5-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1055
moderation_latency(null)
generation_time4412
tokens_prompt46
tokens_completion272
native_tokens_prompt283
native_tokens_completion225
native_tokens_completion_images(null)
native_tokens_reasoning122
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"
usage0.00048128
router(null)
provider_responses
0
endpoint_id"2af4bf94-26fa-42b9-bce0-8b11071e105a"
id"ca1c2db6cd2f40ab84f07e19b20e8260"
is_byokfalse
latency1006
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-1777049509-mCXDBfS2NY46kCyR3nIL"
session_id(null)
api_type"completions"
id"gen-1777049509-jIvYATw8ITtd0Xk8urkk"
upstream_id"ca1c2db6cd2f40ab84f07e19b20e8260"
total_cost0.00048128
cache_discount0.00008192
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
36.82% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
18
28
37
47
58
68
78
88
99