Open-source AI models

4 picks we've reviewed.

GLM-5.2

Zhipu's open-weight coding flagship: a 753B mixture-of-experts model with a 1M-token context and MIT weights, claiming to edge past GPT-5.5 on coding benchmarks.

Zhipu AI (Z.ai)

open-source · MIT2w ago

model reasoning

VibeThinker-3B

A 3-billion-parameter open reasoning model that claims to match systems hundreds of times its size on math and code — and has the AI world arguing about whether the benchmarks are real.

Weibo AI

1y ago

model video

Pyramid Flow

An open-source, MIT-licensed text- and image-to-video model that makes 768p, 24fps, 10-second clips — and runs on a single consumer GPU with offloading.

Peking University · Kuaishou

open-source · MIT2y ago

agent agents

OpenHands

An open, self-hosted control center for autonomous coding agents — own the infrastructure, bring your own model, and run agents that edit files and ship code.

All-Hands-AI