We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.
GPT-5. 5 Instant updates ChatGPT’s default model with smarter, more accurate answers, reduced hallucinations, and improved personalization controls.
Introducing GPT-4o and more tools to ChatGPT free users We are launching our newest flagship model and making more capabilities available for free in ChatGPT.
A new generation of voice models for natural human-AI interaction, now powering ChatGPT Voice.
You can now create custom versions of ChatGPT that combine instructions, extra knowledge, and any combination of skills.