Run: 2026-04-24-01KQ03C6EWD10FMK2SPSHYY266

Run Details

Duration:
6.1s
Cost:
$0.000744
Provider:
Xiaomi

Evaluation summary

Score Evaluator
Details Link
80.34% 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 body lay still. Blood pooled beside books. Rain tapped the windows. Police lights painted shadows. Detective Chen knelt silently. A torn page fluttered. One word remained visible: "Guilty." The library held secrets. Who silenced this scholar?
created_at"2026-04-24T15:57:44.295Z" 4/24/2026, 3:57:44 PM
model"xiaomi/mimo-v2.5-pro-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency764
moderation_latency(null)
generation_time5941
tokens_prompt46
tokens_completion267
native_tokens_prompt286
native_tokens_completion221
native_tokens_completion_images(null)
native_tokens_reasoning166
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"
usage0.0007442
router(null)
provider_responses
0
endpoint_id"5c24ecc9-5ba1-4af0-8877-3402889e7d0a"
id"455c6ed95bf043adb48ec4a1baf161d0"
is_byokfalse
latency677
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-1777046264-Wd53WtREfeEuIsTW0sEc"
session_id(null)
api_type"completions"
id"gen-1777046264-yTdFzWd9LlYSUXajayva"
upstream_id"455c6ed95bf043adb48ec4a1baf161d0"
total_cost0.0007442
cache_discount0.0002048
upstream_inference_cost0
provider_name"Xiaomi"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
80.34% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
04
14
24
34
44
54
65
74
84