OverviewArtificial IntelligenceLLM ApplicationsAgent Architecture Dual-Axis FrameworkAgent Architecture Dual-Axis FrameworkThis article has not been translated to English yet. Use the language toggle in the top navigation bar to switch to Chinese and read the full content.Last updated on 2026-06-24A2A Multi-Agent Collaboration and CommunicationAgent Architecture: Frontier Concepts (2025-2026)