Dropstone v3 introduces Horizon Mode, a recursive swarm architecture that breaks the "Linearity Barrier" in AI coding. Powered by the D3 Engine, it replaces linear token prediction with Divergent Trajectory Search—simulating 10,000+ potential futures to prune errors before they happen. Features Semantic Entropy Tracking for hallucination detection, Flash-Gated Consensus, and a Neuro-Symbolic Runtime that separates reasoning from retention.









