AI Transparency · 2026
AI disclosure rules for X (Twitter) in California
In California, disclosing AI-generated or AI-edited content on X (Twitter) is strongly recommended and can be required depending on context. Here is what to know.
X may label or limit deceptive synthetic & manipulated media
X's Synthetic and Manipulated Media policy targets media that is deceptively altered/fabricated and likely to cause harm. X may add labels, reduce visibility, or remove it; Community Notes often add context. There is no universal upload toggle, so proactive in-post disclosure is the safe practice.
Suggested label
California AI Transparency Act (SB 942) — provenance & detection duties
SB 942 (California AI Transparency Act) targets large 'covered providers' of generative AI (systems with high monthly user counts): they must offer a free AI-detection tool and embed both latent (machine-readable) and optional manifest (visible) disclosures in AI outputs. Amended by AB 853 (signed Oct 2025): a covered provider is a GenAI system with over 1,000,000 monthly users; the operative date moved to 2 Aug 2026, and from 1 Jan 2027 the duties also reach generative-AI hosting platforms.
Suggested label
X (Twitter) in other regions
Other platforms in California
Disclosa provides informational tooling, not legal advice. Rules change frequently and vary by context. Always verify against the official source and consult a qualified professional for your case.