Practical test of Kimi K3.1Pro: The model independently invokes Godot and Blender, and creates playable 3D games after 23 rounds of testing.

Beating AI Express News: Moonshot AI today released Kimi K3.1 Pro. According to community tests, Kimi K3.1 Pro can independently call the Godot game engine and Blender 3D modeling software to build interactive 3D games and models from scratch. In a game development test, the model independently completed Godot deployment, project building, and functional debugging, conducting 23 rounds of self-initiated tests, and finally delivered playable 3D games and source project files. In a 3D modeling test, the model generated an interactive mechanical keyboard model (including keycaps, mechanical switches, PCB, and casing) via Blender based on reference images, supporting part disassembly, keycap pressing, and 360-degree rotation display. Additionally, in a 3D driving test simulation, the model independently built a vehicle physics system and exam scenario, running, diagnosing, and modifying control algorithms over multiple rounds, and completed five test items including reverse parking into a garage, parallel parking, and S-curve driving, scoring 100 points with zero collisions and zero lane crossings. For financial research, tests show Kimi K3.1 Pro can also assist with financial report data extraction, cross-document verification, financial modeling, and valuation sensitivity analysis. The model supports a 1 million-token context window, with API input pricing at 13 yuan per million tokens, 1.3 yuan for cached inputs, and output pricing at 68 yuan; the high-speed version has an output speed 2 to 3 times that of the standard version. The full model weights are expected to be open-sourced within two weeks.