Linden Li(@lindensli):Open models got so good in 2025 that our vision of developing infrastructure to help customize models finally felt tractable. Before, it would have taken an prohibitively large amount of R&D and compute spend to pretrain from scratch and then develop a stack to serve our in-house models. Now we have a family of open weights models propped up by an ecosystem of hardware/software co-design that allows ourselves and the companies we work with the participate in AI development. We stand on the shoulders of a vibrant ecosystem of open models so we can focus on helping companies build better models enabled by their own data. Excited that @nvidia is leading the charge on this.

2026.07.24 20:23

Open models got so good in 2025 that our vision of developing infrastructure to help customize models finally felt tractable. Before, it would have taken an prohibitively large amount of R&D and compute spend to pretrain from scratch and then develop a stack to serve our in-house models. Now we have a family of open weights models propped up by an ecosystem of hardware/software co-design that allows ourselves and the companies we work with the participate in AI development. We stand on the shoulders of a vibrant ecosystem of open models so we can focus on helping companies build better models enabled by their own data. Excited that @nvidia is leading the charge on this.