ChatGPT macOS App: GPT-5 & Whisper Voice Input

The ChatGPT macOS app has an updated version, 1.2026.119, listed on ReleaseBB. This listing shows the app is 69.3 MB and includes access to GPT-5, memory features, and voice input powered by the Whisper model. What's interesting is it supports GPT-5 for free users and GPT-5.4 for those with a Plus subscription. The app is compatible with macOS 14.0 and Apple Silicon, M1 or better. The listing also mentions desktop capabilities like natural language generation and menu-bar access. However, release notes were not available, and these details come from a third-party distribution page, not an official OpenAI changelog. For users, it's important to watch for official announcements from OpenAI to confirm these details.