We are excited to transition our users to more powerful and optimized engines. You can now begin integrating the following models into your projects:

The ChatGPT 5 Series:
ChatGPT 5 Chat, ChatGPT 5 Mini, and ChatGPT 5.4 Mini.

The Gemini 3.1 Series:
Gemini 3.1 Pro Preview and Gemini 3.1 Flash Lite Preview.

These models offer significant improvements in reasoning, speed, and context window management, ensuring your AI-driven tasks are more accurate and cost-effective.

To provide you with the most advanced, efficient, and high-performance AI capabilities, we are updating our supported model lineup.

Please take note of the following dates when older models will be retired:

15 April 2026:
ChatGPT 3.5 Turbo, ChatGPT 4o, and Gemini 3 Pro Preview.

17 June 2026:
Gemini 2.5 Flash and Gemini 2.5 Pro.

We have added Airwallex to our payment links!

You can now give your customers more ways to pay you directly within your chat conversations. This makes it easier and cheaper to collect money from both local and international customers.