MiniMax M3
MiniMax M3 is a multimodal reasoning model handling text, image, and video inputs with a 1M token context and a massive 512K max completion. Built for long-form generation and complex reasoning on Hoodgen.
Technical Specifications
Live data fetched from the OpenRouter model registry — always up to date.
What is MiniMax M3?
MiniMax M3 is a multimodal model from MiniMax that accepts text, image, and video inputs. It supports a 1M token context window and an exceptional 512K max completion — one of the longest outputs available. This makes M3 ideal for long-form generation, complex reasoning, and tasks that require very long responses.
Features & Capabilities
Multimodal Input
Understands text, image, and video inputs.
1M Context
Process huge inputs in a single session.
512K Output
Generate extremely long responses — up to 512K tokens.
Strong Reasoning
Handles complex multi-step reasoning tasks.
Coding Capable
Good code generation, review, and debugging.
Agentic Ready
Suitable for long-horizon agentic workflows.
Who Is MiniMax M3 For?
Long-Form Writing
Generate very long documents, scripts, and reports.
Complex Reasoning
Tackle hard multi-step reasoning problems.
Video Understanding
Analyze video content alongside text and images.
Agentic Tasks
Run long-horizon agent workflows with extended outputs.
MiniMax M3 Pricing
- Unlimited chats on free plan credits
- No credit card required
- Included in Hoodgen AI free tier (100 credits/mo)
- Premium models also available on paid plans
What Makes MiniMax M3 Different?
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model with 284B total parameters but only 13B active per token. This architecture is what makes it special — it delivers near-frontier quality at a fraction of the compute cost, which shows up as very low pricing on OpenRouter.
Three features define DeepSeek V4 Flash 0731's pitch. The first is the 1.3M token context window — enough to hold entire repositories and long task histories in one session. The second is the sparse MoE design that keeps both cost and latency low. The third is DeepSeek's open-weight philosophy, which has made its models widely adopted across the developer community.
DeepSeek V4 Flash 0731 also supports tool calling, structured outputs, and other agent-friendly features, making it a practical choice for production agentic workloads and automated pipelines.
MiniMax M3 Performance
MiniMax M3 is positioned as a multimodal reasoning model with an exceptional output capability. Its 512K max completion sets it apart for long-form generation, while 1M context and multimodal input make it a versatile choice for content and analysis workloads.
What Can You Do With MiniMax M3?
MiniMax M3 excels at long-form generation — write entire books, generate massive reports, or produce extended creative work in a single response. It also handles multimodal analysis and complex reasoning, making it one of the most flexible models available.
Best Use Cases
- Long-form content generation
- Video and image understanding
- Complex reasoning tasks
- Long-horizon agentic workflows
- Extended creative writing
MiniMax M3 Privacy & Data Policy
MiniMax M3 is developed by MiniMax and hosted on OpenRouter. Prompts and completions are processed by MiniMax's API. As with any third-party model, avoid sharing sensitive personal data.
Because MiniMax M3 is a third-party hosted model, avoid pasting passwords, personal data, or proprietary source code you would not share with any external provider. Hoodgen AI always keeps free alternative models available so you can switch without interruption.
MiniMax M3 vs Other Models
Frequently Asked Questions
Ready for long-form AI?
Chat with MiniMax M3 free — sign in and start a conversation in seconds.
Start Chatting Free