Run: 2026-09-23-01M36X6MPPCCDHVZW8M4S8PG2E

Run Details

Duration:
30.9s
Cost:
$0.000943
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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The phone rang at three in the morning, shattering the peaceful silence that had settled over the entire quiet neighborhood. Detective Marcus Hale grabbed his coat and keys, rushing toward the old Victorian house where someone had clearly been murdered. Inside, crimson blood pooled across the beautiful hardwood floor, and the victim lay still with cold, unblinking eyes staring upward. Mrs. Holloway, the elderly homeowner, sobbed quietly near the staircase, claiming she discovered the cold body just minutes before calling. Hale knelt beside the corpse, examining a silver letter opener lodged firmly in the victim's chest, feeling puzzled and unsettled. A nearby mirror reflected a faint fingerprint on the frame, one that would tell Hale exactly who last touched it. The rain hammered against the windows as Hale surveyed the room, cataloging every detail before the evidence could slowly disappear. Four people had been staying at the Holloway estate that night, and Hale suspected one of them was a murderer.
created_at"2026-09-23T10:32:53.724Z" 9/23/2026, 10:32:53 AM
model"xiaomi/mimo-v2.6-flash-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1414
moderation_latency(null)
generation_time30840
tokens_prompt46
tokens_completion2489
native_tokens_prompt43
native_tokens_completion3348
native_tokens_completion_images(null)
native_tokens_reasoning3154
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)
usage0.00094346
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790159573-jhgeuNgKD69lEjGR3jma"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790159573-BedoeP9RXjMksIDAJphk"
upstream_id"97313bf8-aa4e-4466-829a-5fb6db5f23ab_7e5c68886fd14bb5954da94d03852625"
provider_responses
0
endpoint_id"6f7ea660-c5e2-492e-8a39-ec254953b3ae"
id"97313bf8-aa4e-4466-829a-5fb6db5f23ab_7e5c68886fd14bb5954da94d03852625"
is_byokfalse
latency1307
model_permaslug"xiaomi/mimo-v2.6-flash-20260921"
provider_name"Xiaomi"
status200
total_cost0.00094346
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
sentences8
wordCounts
020
120
220
320
420
520
620
720