Apple brings OpenAI’s GPT-5 to iOS and macOS
SMRTR summary
Apple will upgrade its AI assistant from GPT-4o to GPT-5 in the upcoming iOS 26, iPadOS 26, and macOS Tahoe 26 releases, likely coming in September. GPT-5 offers significant improvements, including an 80 percent reduction in hallucinations and automatic selection of reasoning-optimized models based on user prompts. However, it remains unclear how Apple will implement GPT-5's different modes in its operating systems, particularly whether users will have manual control over which model version is used for different queries.
SMRTR provides this summary for quick context. The original article belongs to Ars Technica.
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