Perplexity open-sources Decider V1.2 decision models

r/StableDiffusion discussion questions whether solo developers or small companies could ever train models competitive with commercial frontier systems without free open-weight releases from China.

Developer divagr18, who previously embedded a RISC-V CPU inside Qwen, built an NPU inside Qwen 3.5-4B's weights that runs Karpathy's stories260k model. Code is on GitHub at divagr18/QwenPU, with weights hosted on Hugging Face.

Oracle's Richmond Alake argues the layer after the agent control plane is an "intelligence plane" — what an agent knows, remembers, and is allowed to see. He frames it through WWII codebreakers.

VentureBeat contributor Sean Falconer of Confluent writes that open-weight models are getting cheaper and better, and walks through ways to use them without absorbing the cost of running them yourself.

CrowdGPT v2.6 is a "massive update" to a community project where the model is trained collaboratively, posted to r/LocalLLaMA a week after the original CrowdGPT release. The post promises details on what's new further down the thread.