Ying's Notes

1.
More Than an API: Why the A2A Protocol is the Cornerstone of the AI Agent Era
2.
Cohere's August 2025 Series D+ Round: An Architectural Analysis of Enterprise AI Dominance
3.
Perplexity Comet: An Agentic AI Browser for the Cognition Era
4.
Deep Dive into fal.ai's Series C Funding: A Triumph of Technical Acumen and Market Foresight