Fable 5 probably running locally in about two years.
That is the projection in this r/LocalLLaMA chart. It tracks how long it takes for cloud-frontier capability to become broadly comparable in laptop-runnable open-weight models. The observed average lag: ~24.8 months.
GPT-3-class capability: 37 months. GPT-3.5-class: 17 months. GPT-4-class: ~24 months.
The projection puts Fable / Mythos 5-class capability on high-end consumer hardware around July 2028.
















