MODELS / XIAOMI

MiMo V2.5 Pro

MiMo V2.5 Pro delivers significant improvements over its predecessor, MiMo-V2-Pro, in general agentic capabilities, complex software engineering, and long-horizon tasks. MiMo-V2.5-Pro is a 1.02T-parameter Mixture-of-Experts model with 42B active parameters, built on a…

TEXTREASONINGREASONINGTOOL-USEIMPLICIT-CACHING
1.1M
CONTEXT WINDOW
131K
MAX OUTPUT TOKENS
$0.435
INPUT PRICE / 1M TOKENS
$0.87
OUTPUT PRICE / 1M TOKENS
QUICKSTART

Call it in one request.

OpenAI-compatible: change the base URL, and the setup is complete.

curl https://enterprise.blackbox.ai/v1/chat/completions \
  -H "Authorization: Bearer $BLACKBOX_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "blackboxai/xiaomi/mimo-v2.5-pro",
    "messages": [{ "role": "user", "content": "Hello!" }],
    "stream": true
  }'
SPECIFICATIONS

The full spec sheet.

Context, pricing, modalities, routing, and deployment: everything MiMo V2.5 Pro supports, in one table.

MODEL ID
blackboxai/xiaomi/mimo-v2.5-pro
DEVELOPED BY
Xiaomi
MODEL TYPE
Text
RELEASED
Apr 22, 2026
CONTEXT WINDOW
1.1M
MAX OUTPUT TOKENS
131K
INPUT MODALITIES
text
OUTPUT MODALITIES
text
INPUT PRICE
$0.435 / 1M tokens
OUTPUT PRICE
$0.87 / 1M tokens
CACHE READ
$0.004 / 1M tokens
REASONING
Supported
DATA RETENTION
Standard retention
DEDICATED DEPLOYMENT
Enterprise · single-tenant
SUPPORTED PARAMETERS
max_tokenstemperaturestoptoolstool_choicereasoninginclude_reasoning