本周最值得试的 AI 功能：浏览器代理、临时对话、多账户与新语音视频模型

Claude's browser capability moves the assistant from giving instructions toward navigating websites and completing tasks.

The next phase of AI is defined by opening the tab and doing the work, not merely returning an answer.

Flexible temporary chats let users control whether a conversation contributes to memory without starting over.

Connecting multiple Gmail accounts can unify work across personal and organizational contexts while increasing permission complexity.

New transcription models aim to preserve meaning while turning natural speech into cleaner, more structured text.

Transcription cleanup is useful only when users can choose between faithful capture and polished rewriting.

Hermes HUD experiments with a persistent overlay that keeps agents visible while users continue other activities.

Video models are competing on generation speed, editing control, and consistency rather than spectacle alone.

Platform acquisitions and integrations can simplify access while also concentrating distribution and dependency risk.

The most useful feature is the one that removes a repeated bottleneck in a real workflow, not the one with the loudest launch.