GPT 5.3 Chat
OpenAI · text, image → text
GPT-5.3Chat refers to the GPT-5.3 snapshot currently used in ChatGPT and is optimized for conversational use cases. While GPT-5.2 is recommended for most API applications, GPT-5.3Chat is ideal for testing the latest improvements in chat-based interactions.
Input$1.75 /M
Output$14.00 /M