Kimi K3.1 Pro: Moonshot AI's New Model vs

Moonshot AI has unveiled its latest language model, Kimi K3.1 Pro, positioning it as a direct competitor to solutions from OpenAI and Astra. This new development demonstrates high performance in testing and offers enhanced capabilities for processing large volumes of data.

Key Model Specifications

• Architecture features 2.8 trillion parameters
• Supports a context window of up to 1 million tokens
• Achieved top results in tests involving complex expert questions
• Nearly caught up with Claude Opus 5.5 in programming tasks

Access to the model is already available via the web browser, the Kimi mobile app, and the Kimi Code tool. The official release with open weights is scheduled for November 4, enabling developers to integrate the solution into their projects.