Perplexity 在全球范围内推出免费的 Comet AI 浏览器，具有自主 AI 助手和付费升级选项。 Perplexity launches free Comet AI browser worldwide with autonomous AI assistant and paid upgrade options.

Perplexity 已向全球所有用户推出 Comet AI 浏览器，在等待名单需求量大后免费。 Perplexity has launched its Comet AI browser to all users worldwide, making it free after a high-demand waitlist. 浏览器设有一名AI助理,自主处理研究、时间安排和电子邮件管理等任务,向付费订户提供先进的工具。 The browser features an AI assistant that autonomously handles tasks like research, scheduling, and email management, with advanced tools available to paid subscribers. 一名新的背景助理在没有不断投入的情况下管理复杂的工作流程,而彗星+则提供主要出版商提供的特许新闻。 A new background assistant runs complex workflows without constant input, while Comet Plus offers curated news from major publishers. 该公司声称,这一工具可提高生产力,并可降低劳动力成本,从而可能增加全球国内生产总值。 The company claims the tool boosts productivity and could reduce labor costs, potentially increasing global GDP. 一个具有语音功能的移动版本正在开发中。 A mobile version with voice features is in development.