We just had OpenAI’s brand-new frontier model GPT 5.4 on Flowith!

This model has better performance at reasoning, coding, and multimodal workflows. All these capabilities are now seamlessly integrated into a single model, making it more powerful and versatile than ever before.

We are also offering a time limited offer with 20% off for using GPT 5.4! Be the first to experience the future on Flowith. Try it now!