ChatGPT 5.2 Thinking
The daily driver needs a combination of both high intelligence and useabaliity. This model remains first due to the combination of memory, projects and long-term chat history.
It's hard to keep up to date with the latest AI models. Between the updates and funky naming conventions here's our guide for picking the right model for the right task.
The daily driver needs a combination of both high intelligence and useabaliity. This model remains first due to the combination of memory, projects and long-term chat history.

Opus is an extremely powerful model, particularly when paired with agentic products like the Excel/PowerPoint plugins and Claude Cowork.

This is the tool to use if you can't deal with hallucinations and want to chat with only your documents. It uses a "RAG" technology to provide citation-level accuracy for all your queries.

Anyone can be a software developer and coding is a powerful tool for scraping, analyzing and synthesizing. Claude Code is the pioneer in agentic coding and shows the power of "abstracting away" code.