MYTHOS-CLASS MODELS WILL DIFFUSE THROUGHOUT THE WORLD BY 2029

Summary from the TLDR AI newsletter

Model performance has only improved over time. There's currently no reason it shouldn't continue to improve in the future. Open weight models are only a few months behind frontier models on benchmarks. If current trends continue, it is likely that a Claude Fable 5-level open model that can run on a device with 16 GB of RAM will be possible by early 2029.