MiniMax M2.1 - MiniMax open source coding and agent modeling

What is MiniMax M2.1?

MiniMax M2.1 is MiniMax's open source coding and agent model with 10 billion activations and support for many major programming languages such as Rust, Java, Golang, C++, Kotlin, Objective-C, TypeScript and JavaScript. Excellent performance in multilingual programming, especially in the SWE-bench Multilingual test, scoring 72.5%, outperforming similar competitors. Focused on strengthening the support for non-Python languages, improving native Android/iOS development and Web/App design comprehension. In terms of performance, optimized compound instruction processing, response speed and Token Efficiency.

Features of MiniMax M2.1

• Multi-language programming capabilityIt supports Rust, Java, Golang, C++, Kotlin, Objective-C, TypeScript, JavaScript and other programming languages, covering the complete chain from the underlying system development to the application layer development, generating high-quality code and adapting to the mainstream development tool chain.
• Mobile Development Enhancement: Optimized for Android and iOS native development, it can generate UI components, animations, and sensor interaction logic with native-level interaction effects, such as gravity sensing simulators, desktop widgets, and so on.
• Compound Instruction Processing Capability: As the first model family to introduce Interleaved Thinking, it not only focuses on the results of code execution, but also integrates compound instruction constraints to ensure accurate execution of tasks in multiple steps and under multiple conditions.
• full-stack development capability: Validated by the open-source Vibe benchmark test, M2.1 performs well in scenarios such as web development, simulation, and back-end services, and is able to build runnable applications from scratch, covering the entire process of architecture design, code generation, testing and deployment.
• Office scenariosIt can be used as a "digital employee" to handle administrative, data science, financial and other office tasks, and supports tool invocation (e.g. Excel, Yahoo Finance), document retrieval, process automation and other functions, with long-range task processing and contextual memory capabilities.
• Performance and efficiency optimization: The number of activated parameters is 10B, and the total number of parameters reaches 229B (Moe architecture), which ensures performance while reducing resource consumption, faster response speed, lower Token consumption, and is suitable for deployment in large-scale production environments.

Core Benefits of MiniMax M2.1

• Excellent multi-language programming capabilityThe systematic enhancement of Rust, Java, Golang, C++, Kotlin, Objective-C, TypeScript, and JavaScript, the overall performance of multi-language tasks reaches the industry's leading level, covering the complete chain from the underlying system to the application layer development.
• WebDev and AppDev Capabilities EnhancementIt significantly strengthens the native Android/iOS development capability, systematically improves the design understanding and aesthetic expression of models in Web and App scenarios, and can excellently build complex interactions, 3D scientific scene simulations and high-quality visualization expressions, and promotes vibe coding to become a sustainable and deliverable production practice.
• Compound Instruction Constraint ElevationAs the first series of open source models to systematically introduce Interleaved Thinking, the systematic problem-solving capability of M2.1 has been upgraded again, which not only focuses on whether the code is executed correctly or not, but also focuses on the integration of the "composite instruction constraints", and provides more usability in real office scenarios. M2.1's systematic problem-solving capability has been upgraded again.
• More concise and efficient responses: Compared with M2, MiniMax M2.1 has a more concise model response as well as chain of thought, and in the actual programming and interaction experience, the response speed is significantly improved, the Token consumption is significantly reduced, and it is more fluent and efficient in AI Coding and Agent-driven continuous workflow.
• Excellent Agent/tool scaffolding generalization capabilities: Excellent performance in various programming tools and Agent frameworks, such as Claude Code, Droid (Factory AI), Cline, Kilo Code, Roo Code, BlackBox and other tools to show consistent and stable results, and provide reliable support for Skill.md, Claude.md/agent.md/cursorrule, Slash Command and other Context Management mechanisms. md, Claude.md/agent.md/, cursorrule, Slash Command and other Context Management mechanisms.

What is MiniMax M2.1's official website?

• Project website: MiniMax
• GitHub repository:: https://github.com/MiniMax-AI/MiniMax-M2.1
• HuggingFace Model Library:: https://huggingface.co/MiniMaxAI/MiniMax-M2.1

People for whom MiniMax M2.1 is suitable

• developers: For developers using multiple programming languages for software development, MiniMax M2.1 provides powerful code generation and optimization capabilities to help improve development efficiency, especially in Rust, Java, Golang, C++, Kotlin, Objective-C, TypeScript, and JavaScript development scenarios.
• web developer: In the field of Web development, models can build complex interactions, 3D scientific scene simulations and high-quality visualization expressions, which systematically improve the design understanding and aesthetic expression of models in Web and App scenes, suitable for professionals who need to carry out Web development and design.
• Mobile Application DevelopersFor native Android/iOS app developers, MiniMax M2.1 significantly enhances native development capabilities with more efficient and accurate code generation and optimization support, helping developers build high-quality mobile apps faster.
• (scientific) researcherMiniMax M2.1 provides powerful programming aids to help researchers in the scientific field, where complex programming and algorithm design are required, to realize their scientific ideas and algorithm design more efficiently.
• Corporate Technical TeamMiniMax M2.1 can be used as a development tool to integrate into the existing development process to improve the team's overall development efficiency and code quality. It supports a variety of programming languages and development frameworks to meet the diverse development needs of enterprises.