9 Nov 2026 · 6,605 works · 976 news indexed
News · Tag
Every brief tagged open weights, newest first.
Models6 Nov 2026
Mira Murati's lab released its second-generation model on its Tinker service, with open weights promised within a week, as a reported $5 billion round surfaced.
Models4 Nov 2026
Business4 Nov 2026
The ex-OpenAI founders' startup passed $100 million in annualized revenue and raised $350 million to build custom open-model AI for companies.
Models29 Oct 2026
Mistral has put the weights of its Large 4 model, about a trillion parameters, online for companies to run themselves, pitching it as a Western rival to big Chinese coding models.
Models28 Oct 2026
Nvidia's open-weight Nemotron 3.5 Transcribe handles transcription, translation and speaker labels from one prompt-steered model, released with a bigger Granary v2 dataset.
Models23 Oct 2026
Moonshot's post-trained Kimi K3.1 Pro jumps eleven points to fourth on an independent index, cuts API prices by a third and promises open weights by 4 November.
Models19 Oct 2026
The Chinese developer says its new model cuts agent task costs 70% and runs nearly three times faster, with open weights promised later.
Models16 Oct 2026
The startup published the 501B-parameter Beam under Apache 2.0, with fine-tuning recipes and its agent harness; more recipes follow.
Models15 Oct 2026
Meta published an 816B-parameter open-weight model built with Apple's MLX in mind, which two M5 Ultra Mac Studios can hold.
