ChatGPT-5 and Gemini 2.5 Pro are two of the most advanced multimodal chatbots available. Both are available with a free tier option, and can create crisp, realistic images within the chat window in seconds.
Compared to GPT-4, OpenAI’s GPT-5 takes multimodality to the next level with sharper image analysis, more natural voice and a massive 400K-token context window. The latest version is said to be safer with fewer errors and smarter at routing tasks between “chat” and “thinking” modes, making it a stronger, more versatile AI assistant.
