OpenAI has transformed Canvas into a multi-agent editing workspace. Instead of interacting with a single chatbot, users can now assign distinct editing roles—such as code refactoring, tone adaptation, or citation verification—that operate concurrently on the same document.

Alongside the interface upgrade, OpenAI cut API pricing for its GPT-6 Luna model to $0.15 per million input tokens and $0.90 per million output tokens. Luna is targeted at high-speed interactive edits and embedded real-time text applications.

The change makes collaborative AI editing more accessible for software teams and long-form writers. Teams evaluating multi-agent tools should review how version control and concurrent conflicting edits are resolved.

What this means

  • Canvas now supports multiple parallel specialized agents in a shared document.
  • GPT-6 Luna API prices are lowered to $0.15 per million input tokens.
  • Developers can embed Canvas interactive editors directly into custom applications.

Read the announcement

We explained the update in plain English. Use the original source below for the full announcement and any later changes.

Read the original source