Agent身份为何比想象中更难定义？

What actually makes an agent an agent? It might be less stable than you think.

At @proofoftalk inside the Louvre in Paris, our Co-Founder & CEO @ChiZhangData unpacked Personhood, Provenance, and Verification in the Agentic Age, alongside leaders from @billions_ntwk, @paritytech, and @SuremarkDigital, moderated by @animocabrands.

In this clip, Chi breaks down why agent identity is harder than it looks:

▷ An agent is technically just a wrapper on top of a foundation model. So if the model swaps from GPT-4.5 to GPT-5.5, are you still using the same agent, or does the identity have to change when the brain underneath does?

▷ Identity is not one thing. It is layered: from the human level, to the agent level, to the task scope level, and verification has to hold at each one.

▷ This is the layer Kite is building. Through Agent Passport, every agent carries a verifiable identity you can define and control.