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The agreement states that as between the user and Stability AI, the user owns outputs generated from Core Models or Derivative Works and may use those outputs at their discretion, subject to compliance with applicable law and Stability AI's Acceptable Use Policy.
This analysis describes what Stability AI's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
This provision establishes a contractual allocation of output ownership to users as between the parties, though it does not address how applicable copyright law in various jurisdictions treats AI-generated content, which may affect the practical strength of that ownership claim.
Interpretive note: The practical enforceability of the ownership grant depends on applicable copyright law, which varies by jurisdiction and has not fully resolved questions of AI-generated content ownership; the contractual allocation between user and Stability AI does not determine third-party IP rights or copyright eligibility under applicable law.
Under the agreement, users are granted ownership of outputs generated from Core Models or Derivative Works as between the user and Stability AI. This ownership is conditioned on compliance with applicable law and the Acceptable Use Policy, and the agreement does not address third-party IP claims that may arise from the content of generated outputs.
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"Yes, as between you and Stability, you own outputs generated from the Core Models or Derivative Works (such as fine-tunes) and therefore can use those outputs at your discretion, so long as you do so in compliance with applicable law and our AUP.Excerpt from Stability AI's Model License
(1) REGULATORY LANDSCAPE: The ownership allocation in this provision interacts with copyright law frameworks across jurisdictions, several of which have not resolved whether AI-generated content can be owned by a human user. The US Copyright Office has stated that copyright protection requires human authorship, which may affect the practical value of the contractual ownership grant for users seeking copyright protection over AI-generated outputs. EU copyright frameworks present similar uncertainty. (2) GOVERNANCE EXPOSURE: Medium. The contractual ownership grant is qualified by 'applicable law,' meaning its practical scope depends on the copyright law of the user's jurisdiction. Organizations relying on this provision to establish IP rights in AI-generated commercial content should assess the copyright status of such content under applicable law before asserting ownership claims. (3) JURISDICTION FLAGS: US Copyright Office guidance on AI-generated content, EU copyright frameworks, and UK Intellectual Property Office positions all present varying treatments of AI output ownership. Organizations in regulated content industries (publishing, advertising, entertainment) should assess jurisdiction-specific requirements before relying on this provision for commercial IP purposes. (4) CONTRACT AND VENDOR IMPLICATIONS: Downstream B2B contracts that assign or license AI-generated outputs should account for the possibility that the underlying contractual ownership grant may not translate into enforceable copyright protection under applicable law. Representations and warranties regarding IP ownership in commercial contracts should be qualified accordingly. (5) COMPLIANCE CONSIDERATIONS: Legal teams should assess the copyright status of AI-generated outputs in their primary operating jurisdictions and determine whether any disclosure obligations apply when AI-generated content is used in commercial products or published works. The Acceptable Use Policy cross-reference should be reviewed as an additional condition on output use.
This provision establishes a contractual allocation of output ownership to users as between the parties, though it does not address how applicable copyright law in various jurisdictions treats AI-generated content, which may affect the practical strength of that ownership claim.
Under the agreement, users are granted ownership of outputs generated from Core Models or Derivative Works as between the user and Stability AI. This ownership is conditioned on compliance with applicable law and the Acceptable Use Policy, and the agreement does not address third-party IP claims that may arise from the content of generated outputs.
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