Run: 2026-09-23-01M36W7MXKE1YK4Z9ASYGP4JBZ

Run Details

Duration:
54.5s
Cost:
$0.004013
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
100.00% 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 stone mansion loomed against the darkening evening sky. Detective Graves stepped from his old car onto the gravel. Inside, six suspects waited around a heavy oak dining table. Their host, Lord Blackwood, lay dead in the library beyond. A letter opener jutted from his temple through silvering hair. Outside the raging storm mirrored dark secrets within these rooms. Nobody spoke, but every pair of eyes watched him enter. Someone in this room had committed the perfect, premeditated murder. The detective knew only one thing: someone here was guilty. And he had until dawn before the killer struck again.
created_at"2026-09-23T10:15:58.137Z" 9/23/2026, 10:15:58 AM
model"xiaomi/mimo-v2.6-pro-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency688
moderation_latency(null)
generation_time54515
tokens_prompt46
tokens_completion3534
native_tokens_prompt43
native_tokens_completion4591
native_tokens_completion_images(null)
native_tokens_reasoning4464
native_tokens_cached0
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"
service_tier(null)
usage0.004012875
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790158558-4hQYNkPdo4xLtZyyTPjW"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790158558-zMpUDCfsY4k1RDZtKGKC"
upstream_id"e2de4c68-7b6b-4374-a1b6-f62dc0f189c5_a0a4afd90e8d433089726cb91d04feaf"
provider_responses
0
endpoint_id"4354fc36-b8ab-4ced-aa8c-0efb6b4523f1"
id"e2de4c68-7b6b-4374-a1b6-f62dc0f189c5_a0a4afd90e8d433089726cb91d04feaf"
is_byokfalse
latency598
model_permaslug"xiaomi/mimo-v2.6-pro-20260921"
provider_name"Xiaomi"
status200
total_cost0.004012875
cache_discount(null)
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910