Kimi K3.1 Pro: AI with a Million-Token Window and 3D Creativity

Chinese company Kimi has introduced Kimi K3.1 Pro, a model with a record-breaking context window of one million tokens. This means the AI can "remember" and process information from text equivalent to hundreds of pages at once. Simultaneously, the model demonstrates impressive capabilities in 3D modeling and financial analysis, significantly surpassing previous versions.

Kimi K3.1 Pro achieved a score of 65.7% on the Terminal-Bench 4.0 benchmark, which evaluates the performance of software agents, outperforming GPT-6 Astra and only slightly trailing Claude Opus 5.5. In the realm of 3D creativity, the model can recreate three-dimensional models from text descriptions, sketches, or images, work with scripts for professional tools like Blender and CAD, and generate interactive web scenes. The "3D Make" function allows for the creation, editing, and export of models for 3D printing or sharing on social media.

For finance professionals, Kimi K3.1 Pro offers advanced analysis capabilities. The model took first place on the OfficeQA Pro v2 benchmark, processing complex financial documents and performing multi-step numerical calculations. Internal tests also showed significant progress in financial modeling and research work, as well as a multiple-fold improvement in long-term business management tasks.

The reduction in factual errors in Kimi K3.1 Pro was more than twofold compared to the previous version (from 23.4% to 8.3% in a stress test). This makes the model more reliable for working with critical information. An accelerated version, Kimi K3.1 Pro Highspeed, promises 2-3 times faster response generation while maintaining its intelligence level.

The emergence of such powerful and multifunctional models opens new horizons for automating complex tasks, from software development to creating virtual worlds and deep financial analysis. The ability to process vast amounts of information simultaneously and generate detailed 3D objects makes Kimi K3.1 Pro a tool that can significantly accelerate creative and analytical processes.