reasoning AI
2 picks we've reviewed.
open-source · MIT · 1M tokens in2w ago
model coding
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