Run: 2026-04-24-01KQ08QJD1T7GGX565D0J3ZBRF

Run Details

Duration:
4.4s
Cost:
$0.000547
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
62.31% 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
Rain lashed the estate on the night of the murder. The body was found in the locked, cold library. Blood pooled beneath the antique desk's polished mahogany surface. Detective Aris arrived, her coat dripping onto Persian carpets. The suspect list was long, each alibi now suspicious. A torn note read: "The truth hides in silence." The storm outside howled, mirroring the chaos within. Everyone had secrets, and someone here was lying. The clock struck midnight, beginning the final countdown.
created_at"2026-04-24T17:31:19.859Z" 4/24/2026, 5:31:19 PM
model"xiaomi/mimo-v2.5-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency595
moderation_latency(null)
generation_time4190
tokens_prompt46
tokens_completion313
native_tokens_prompt283
native_tokens_completion258
native_tokens_completion_images(null)
native_tokens_reasoning143
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"
usage0.00054728
router(null)
provider_responses
0
endpoint_id"2af4bf94-26fa-42b9-bce0-8b11071e105a"
id"99396986cf1a4217af0498f5ccef5934"
is_byokfalse
latency546
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-1777051879-WY5m2UHUeq7ts6GLJToU"
session_id(null)
api_type"completions"
id"gen-1777051879-TUxipSJD20Q4rJ4T0Z7E"
upstream_id"99396986cf1a4217af0498f5ccef5934"
total_cost0.00054728
cache_discount0.00008192
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
62.31% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
010
19
29
39
49
59
68
78
88