2026-11-02

3 source-first briefs published in this edition.

FOLLOW OUR COVERAGE

Follow Open Model Weights on GoogleSee more of our open-weight AI reporting in Google Search.

Open-weight coding and diffusion-language systems2 Nov 2026

Clover 35B-A3B opens diffusion language weights for coding agents

A 35B-total, 3B-active model adds block diffusion to open-weight coding agents, with substantial publisher-only speed claims.

Primary sourceDiffuSpace — Clover announcement and official model cardSource published 2026-10-30

Open-weight decision models and agent routing2 Nov 2026

Two source-published models score typed options in one pass instead of generating sentences, but calibration claims require independent testing.

Primary sourceFrontiersMind — official Lumma-Fev-v2 announcementSource published 2026-10-29

Open-weight document AI and OCR2 Nov 2026

A compact document-specialist checkpoint brings tables, formulas and structured extraction to local open-weight systems.

Primary sourceOpenBMB — official MiniCPM-OCR 1.0 model cardSource published 2026-10-28