Run: 2026-04-24-01KQ07QXN9QNM3N7189XBCM5RQ

Run Details

Duration:
4.8s
Cost:
$0.000903
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
79.18% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
# The Red Scarf The body lay still. Blood stained the carpet. Detective Morris arrived promptly. He knelt beside her. Her eyes stared blankly. A window gaped open. The night wind blew cold. A single clue remained. A red silk scarf. The killer left traces. No witnesses came forward. The house stood silent. Morris studied the scene. Something felt quite wrong. This was no robbery. Someone she once knew.
created_at"2026-04-24T17:14:02.808Z" 4/24/2026, 5:14:02 PM
model"xiaomi/mimo-v2.5-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency610
moderation_latency(null)
generation_time4645
tokens_prompt46
tokens_completion450
native_tokens_prompt282
native_tokens_completion436
native_tokens_completion_images(null)
native_tokens_reasoning343
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"
usage0.00090288
router(null)
provider_responses
0
endpoint_id"2af4bf94-26fa-42b9-bce0-8b11071e105a"
id"927f2fca0d21459d90dd66a27b9c36c5"
is_byokfalse
latency560
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-1777050842-Jw0JWytBHw1E6VaAB7Pi"
session_id(null)
api_type"completions"
id"gen-1777050842-oOOwl6hrXfgH3J54hZ24"
upstream_id"927f2fca0d21459d90dd66a27b9c36c5"
total_cost0.00090288
cache_discount0.00008192
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
79.18% Matches word count n/a
neededCleanfalse
sentences17
wordCounts
04
14
24
34
44
54
64
75
84
94
104
114
124
134
144
154
164