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GPT-5.4 Mini — Free AI Chat on Rewind.ai
Chat with GPT-5.4 Mini for free — no signup, no credit card. OpenAI's GPT-5.4 Mini runs in your browser on Rewind.ai, with pay-as-you-go tokens and full API access.
What is GPT-5.4 Mini?
GPT-5.4 mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding,.
How does GPT-5.4 Mini work?
Type your message in the box above and GPT-5.4 Mini replies instantly — no setup required. Your chat history is saved locally in your browser; sign up free to sync it across devices and get an extra 10,000 tokens. You can switch between GPT-5.4 Mini and other models at any time from the picker at the top.
Is GPT-5.4 Mini free?
GPT-5.4 Mini is a premium model: it runs on tokens from a token pack or paid plan (from $5). The free daily tokens (2,500 a day, 5,000 with a free account) cover Rewind's free models, so you can try the site at no cost.