| Model profile | ||
|---|---|---|
| Model | Size | Approximate size |
| Kimi K3.1 ProModel source: provider1,048,576 tokens max native context | not available | not available4-bit quantization |
Evaluates whether a locally-hosted model can compete with Kimi K3.1 Pro, described as the largest open-weights model at 2.8T parameters, through challenges and code reviews.
Benchmarking Kimi K3.1 Pro Standard, High, and MAX modes against DeepSeek and local Kimi K3 using agent workflows, coding challenges, logic riddles, and simulations.
Kimi K3.1 Pro, Claude Opus 5.5 and GPT-6 Sol each have one hour to independently write code, run, debug and deliver a playable 3D racing game.
Benchmarks Moonshot AI's Kimi K3.1 Pro against Claude Opus 5.5, GPT-6 Astra, and Gemini 4 Argon using WoAI Bench for coding, 3D generation, and agentic tasks.
Evaluates Kimi K3.1 Pro via browser OS tests, C++ skate games, robot arms, Blender/Godot wrestling, CAD engines, Subway FPS, image-to-game, pool party, and Steve the PC Repair Man challenges.
Tests Kimi K3.1 Pro through pizza and donor kebab, floor is lava, KarmaBowl hidden bug, financial modeling, image analysis, multilingual tasks, benchmarks, and video understanding evaluations.