

Reason over long, complex prompts
Add GPT-5.6 to a text node and reason over long, complex prompts without leaving your canvas.

Understand images alongside text
Add GPT-5.6 to a text node and understand images alongside text without leaving your canvas.

Power agentic workflows and tool use
Add GPT-5.6 to a text node and power agentic workflows and tool use without leaving your canvas.
Frequently asked questions
What is GPT-5.6?
GPT-5.6 is an OpenAI text model, with strong reasoning and multimodal understanding of images alongside text. On Melius it powers the Mel agent and text generation.
How do I use GPT-5.6 on Melius?
Melius is a node-based canvas: add a text node, pick GPT-5.6 from the model picker, and connect it to whatever should feed it or follow it. You only pay for what you generate.
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