Text model · Anthropic

Claude Haiku 4.5

Anthropic's fast Claude Haiku 4.5 model

Try Claude Haiku 4.5Explore all models

What is Claude Haiku 4.5?

Claude Haiku 4.5 is Anthropic's fast, efficient Claude model, with solid reasoning and image understanding.

Capabilities

  • Fast reasoning over text
  • Understand images alongside text

Claude Haiku 4.5 on Melius

Melius runs Claude Haiku 4.5 alongside every other major image, video, audio, and text model, so you can generate with it, compare it against the field, and let the Mel agent route to it automatically — all on one infinite canvas. You only pay for what you generate.

Frequently asked questions

What is Claude Haiku 4.5?

Claude Haiku 4.5 is Anthropic's fast, efficient Claude model, with solid reasoning and image understanding.

How do I use Claude Haiku 4.5 on Melius?

Melius is a node-based canvas: add a node, pick Claude Haiku 4.5 from the model picker, and connect it to whatever should feed it or follow it. You can also just describe what you want and let the Mel agent wire it up. You only pay for what you generate.

Start creating with Claude Haiku 4.5 on Melius.