ChatGPT’s third birthday highlights just how fast it has grown and how far it still has to go,

The next three years were essentially one long growth spurt. March 2023 brought GPT-4, which made ChatGPT noticeably sharper, ...

Try Pyrefly Beta : Instant Checks, Smarter Hints, Smoother Large Scale Python Workflows

Get instant feedback while coding. Pyrefly processes 1.8M lines per second, adds smart imports, and supports Visual Studio Code and NeoVim.

ChatGPT-4o vs. ChatGPT-5.1 — I tested both and the winner surprised me

I put ChatGPT-4o and 5.1 through 9 real-world tests — from logic puzzles to coding, writing and image analysis.
InfoWorld

Anthropic releases Claude Opus 4.5

Updated AI model for coding, agents, and computer use is meaningfully better at everyday tasks like deep research and working ...