In July 2026, ChatGPT offers three key plans. The Free and Go plans both use...

https://bizzmarkblog.com/does-chatgpt-go-get-gpt-5-6-sol-or-only-terra/

In July 2026, ChatGPT offers three key plans. The Free and Go plans both use GPT-5.6 Terra, with Go costing $8 per month for faster responses and more usage. Plus costs $20 monthly and switches to GPT-6 Sol for improved accuracy