Experimental ViVy Core integration artifacts.

This public repository contains lightweight code, manifests, benchmark reports and a Gemma4 E4B control-vector artifact. It does not contain Gemma model weights. The canonical model remains a local Ollama/GGUF artifact referenced by digest in the Vivy1 manifest.

Integration modes are capability-negotiated: hidden-state, control-vector, LoRA, or text delegation. The current Gemma artifact is validated for native control-vector steering and text generation.