Run: 2026-04-24-01KQ08YSK0FTXKWX9SPTEAHA0G

Run Details

Duration:
4.2s
Cost:
$0.000481
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
50.94% 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 single lamp illuminated the bloodstained, open book. The victim’s hand still clutched the antique letter opener. Cold winter moonlight spilled through the shattered study window. Inspector Reed knelt beside the body, frowning deeply. "The time of death will be difficult to determine." He noted the strange symbol carved into the wooden desk. Outside, the first siren began its distant, mournful cry. Everyone present knew this murder was far from random.
created_at"2026-04-24T17:35:16.706Z" 4/24/2026, 5:35:16 PM
model"xiaomi/mimo-v2.5-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency709
moderation_latency(null)
generation_time3851
tokens_prompt46
tokens_completion285
native_tokens_prompt283
native_tokens_completion225
native_tokens_completion_images(null)
native_tokens_reasoning128
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"56abacd6fffe4e42847c45a68014f0e2"
is_byokfalse
latency673
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-1777052116-uwnxffqTkETBfUO2iE12"
session_id(null)
api_type"completions"
id"gen-1777052116-lon5PhpeQZNsUfKDFNvE"
upstream_id"56abacd6fffe4e42847c45a68014f0e2"
total_cost0.00048128
cache_discount0.00008192
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
50.94% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
08
19
29
38
419
59
69