The launch of Perplexity Computer on February 25, 2026, represents a fundamental pivot in the architecture of artificial intelligence, transitioning from the era of conversational retrieval to a paradigm of autonomous orchestration. By integrating a sophisticated multi-model framework comprising 19 distinct AI models into a unified cloud ...
OpenAI has released ChatGPT Atlas, a full web browser with ChatGPT built in. At launch, it's available for macOS, with Windows and mobile versions "coming next." If you've ever wished your browser could read, reason, and act alongside you, Atlas is the moment that vision lands on ...
Perplexity has opened its AI browser, Comet, to everyone for free, after a limited release that started in July 2025 for the $200/month Max tier and later expanded to Pro and invite-only users. The company says Comet will remain free in the future.
What makes Comet different
Comet integrates ...