The era of “AI as text” is over. Execution is the new interface.

Mar 17, 2026
github.blog

https://github.blog/ai-and-ml/github-copilot/the-era-of-ai-as-text-is-over-execution-is-the-new-interface/

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  • GitHub is moving from “AI as text” to “AI as execution,” shifting from simple prompt-response interactions to programmable, agentic workflows.
  • The new GitHub Copilot SDK allows developers to embed this planning and execution engine directly into their own applications outside the IDE.
  • Key patterns include delegating multi-step tasks to agents, grounding execution in structured runtime context, and triggering AI logic via system events.
  • This shift allows AI to act as infrastructure that can plan, invoke tools, and adapt to failures within defined boundaries rather than just generating text.

Entities: GitHub, Gwen Davis