Run: 2026-04-24-01KQ016G63NDD0W9Q4Y7JKGFY5

Run Details

Duration:
48.0s
Cost:
$0.009025
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
87.50% 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

AI
# The Harrison Affair The rain fell relentlessly against the ancient manor windows tonight as Inspector Chen finally arrived at the dark crime scene. The victim, a wealthy art collector named Mr. Harrison, lay motionless beneath the grand crystal chandelier inside the dim parlor. His expensive silk tie had been loosened strangely, and a single antique dagger protruded from his chest with terrible precision. Five dinner guests remained trapped inside the estate, each one with a compelling motive and each one denying all involvement. The phone lines had been mysteriously severed, the roads flooded by the storm, and no one could escape the grounds. Chen studied the room carefully, noting a shattered wine glass, a missing painting, and an unfinished confession on the desk. Someone inside this sprawling house was a cold killer, and Inspector Chen intended to uncover the terrible truth before dawn.
created_at"2026-04-24T15:19:40.494Z" 4/24/2026, 3:19:40 PM
model"xiaomi/mimo-v2.5-pro-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency758
moderation_latency(null)
generation_time47948
tokens_prompt46
tokens_completion2264
native_tokens_prompt287
native_tokens_completion2981
native_tokens_completion_images(null)
native_tokens_reasoning2807
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"
usage0.0090252
router(null)
provider_responses
0
endpoint_id"5c24ecc9-5ba1-4af0-8877-3402889e7d0a"
id"075821242d5b41d99aadffc1f8d350f3"
is_byokfalse
latency679
model_permaslug"xiaomi/mimo-v2.5-pro-20260422"
provider_name"Xiaomi"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777043980-8MLaANoZrpr4Ga9yjcE8"
session_id(null)
api_type"completions"
id"gen-1777043980-SGpJc4Wl7cPSDBAzN6jc"
upstream_id"075821242d5b41d99aadffc1f8d350f3"
total_cost0.0090252
cache_discount0.0002048
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
87.50% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
04
120
220
320
420
520
620
720