The Open Weights

Latest Models Leaderboards Upcoming Companies

The Open Weights

The daily record of open-source AI. New model releases, leaderboards, and what's coming next — written for people who ship.

Refreshed every 12 hours

Discover

Latest releases
New today
Trending models
Upcoming launches

Browse

All models
Companies
Categories
Leaderboards

About

About
Editorial policy
RSS feed
Newsletter

© 2026 The Open Weights. An independent publication.

Aggregated by Claude · written with Gemini · curated by humans.

By date

Release calendar

When open models shipped — and what's expected next.

June 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1

2

3

4

5

6

7

8

9

Google DeepMind Zhipu AI

10

11

Moonshot AI Zyphra

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30