Xiaomi's trillion-parameter large model MiMo-v2pro continues to be available for free trial for another week, teaching you how to quickly get started and experience it, supported on OpenClaw for free use.

Now is really a good time to try it out for free; after testing, it feels like the top tier of domestic models, which is not an exaggeration. The official defines it as a flagship model aimed at agentic workflows: with a total parameter size exceeding 1 trillion, supporting around 1 million context length, with a focus on enhancing usability in complex process orchestration, engineering task advancement, and real development workflows.
You can experience it for free on OpenClaw, OpenCode, KiloCode, Blackbox, and Cline, with OpenClaw and OpenCode recommended for the experience.
1. Free use in OpenClaw
1. Register on OpenRouter to get an API Key
2. Configure OpenClaw, model, and OpenRouter
3. Search for "mimo," select OpenRouter/xiaomi/mimo-v2-pro
4. Enter /model in the chat box to switch to mimo-v2-pro
Later, if the OpenRouter subscription expires, you can switch to other free models, such as stepfun/step-3.5-flash:free. Other vendors also offer free trials on OpenRouter, which can be operated in the same way.
2. Free use in OpenCode
Although Xiaomi recommends many programming agents, I think the most suitable one is OpenCode, because it supports terminal version, desktop Beta, and access to major programming tools.
For beginners, you can directly use the desktop version, which has lower learning costs. After the free trial ends, there is also a free Minimax 2.5 as a safety net.
The easiest way to get started:
1. Install OpenCode desktop and terminal versions
```bash
curl -fsSL | bash
```
2. Install oh-my-opencode to experience enhanced agents
```bash
npx oh-my-openagent install
```
Why use oh-my-openagent together? ( Its original name is oh-my-opencode ) because it adds a layer of real agent orchestration capabilities that significantly improve completion quality on OpenCode:
- Main orchestration agent Sisyphus, responsible for planning, decomposition, scheduling, and pushing complex tasks
- Atlas is the execution mode, responsible for reading verified plans and delegating work to specialized agents via category and skills systems
- Prometheus conducts interview-style planning, asking about scope and goals before starting, building detailed execution plans, and understanding detailed requirements and functions
- Hephaestus is a deep work mode, suitable for deep architecture reasoning, complex debugging, and cross-domain problem-solving. You only need to provide the goal, and it will automatically explore code patterns and execute independently from start to finish.
Simply put, OpenCode is like a foundation, and oh-my-openagent is like a reinforcement layer. The former handles general model access and interaction, while the latter upgrades individual model calls into a development process that resembles real team collaboration.
Initially, prioritize Sisyphus. The most versatile agent for autonomous driving tasks.
For large but unclear requirements, start with Prometheus. Once the plan is ready, switch to Atlas for execution. This combination is especially suitable for formal projects. Prometheus is for clarifying ideas, Atlas is for implementation according to plan.
If you do not install oh-my-openagent, the official also has built-in main agents Build and Plan, which can be invoked via @.