What Is the Copyright Office’s Position on AI and Authorship?
TL;DR:The U.S. Copyright Office maintains that human authorship is required for copyright protection. Works created entirely by AI are not copyrightable. Works where humans use AI as a tool while exercising creative control over the expression can be copyrighted for the human-authored portions. Determinations are made case by case.
The U.S. Copyright Office has created the most detailed framework for AI and authorship to date. Through guidance issued between 2023 and 2025, it has clarified how AI-assisted works are treated under copyright law.
The core rule is simple: copyright requires human authorship. Using AI does not disqualify a work — but only the human-created portions are protected.
The 2023 guidance established three key principles:
- Human authorship is required for copyright protection
- AI-generated content must be disclosed in registration applications
- Copyright applies only to the human-authored portions of a work
The 2025 report expanded this into four practical categories:
- AI as a tool (brainstorming, research): Fully acceptable — no impact on copyright
- Prompting AI: Usually not enough for authorship — prompts alone do not control expression
- Expressive inputs: Feeding your own content into AI may qualify if your contribution is clearly reflected
- Editing and arrangement: Human selection, modification, and structure can be copyrightable
The key factor is creative control. The more your decisions shape the final wording, structure, and meaning, the stronger your copyright position.
The Office evaluates works case by case. Since 2023, it has approved registrations for many works that include AI-generated material — as long as the human contribution is clearly defined and sufficiently creative.
A related issue is AI training. In its 2025 report, the Office concluded that training AI models on copyrighted works is not automatically fair use, especially when based on unauthorized datasets.
Practical takeaway: Keep clear records of your process. Know what you created, what AI contributed, and how your decisions shaped the final result. This documentation strengthens your copyright claim if it is ever questioned.
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