Perplexity launches Perplexity Computer, a multi-model AI system built for research, document analysis, and multi-step ...
The GPT 5.4 model brings reasoning, coding, and agentic workflows into a single professional-level AI. It's now available across ChatGPT, Codex, and the API.
Despite the name, Computer is not hardware. It is an orchestration layer designed to coordinate models behind the scenes.
The system includes persistent memory, access to files, web browsing, and hundreds of connectors. Perplexity said it is ...