Tim Dettmers' lab released two frameworks and four papers in one week, plus a bitsandbytes2 beta.

dlab open-source week covers compression, context compaction, agent harnesses, autonomous research and test-time scaling, all aimed at local hardware. The bitsandbytes2 private beta is built around runtime dynamic compression of Mixture-of-Experts, and Dettmers says it runs a quantized Qwen model at 450 tokens/s at 1.5 bits per weight. That figure is unreplicated beta data.