# Model Release Liability **Entity class:** Legal and market mechanism **Domain:** Artificial intelligence / law / open models **Maturity:** Developed ## Definition Model release liability is the potential legal responsibility borne by a developer or distributor for harms caused after model weights or capabilities are released. ## Mechanism and significance When downstream liability is broad or ambiguous, a laboratory may keep a technically releasable model closed because the expected lawsuit exposure exceeds the strategic benefit of an open release. ## Relationships - [[wiki/Open-Weight AI|Open-Weight AI]] - [[wiki/AI Governance|AI Governance]] - [[wiki/AI Safety|AI Safety]] - [[wiki/Moonshots - The Coming Manhattan Project|Moonshots — The Coming Manhattan Project]] ## Sources and provenance - [[research/All Things Superintelligence Research - The Coming Manhattan Project - Moonshots|All Things Superintelligence Research — The Coming Manhattan Project — Moonshots]] — episode transcript, reconciled against the preserved ElevenLabs timing layer. - [[research/All Things Superintelligence Research - The Coming Manhattan Project - Moonshots - Reminder and Wiki Preparation|Reminder and Wiki Preparation]] — coherent-thought ledger and evidence boundaries. ## Evidence boundary Liability is one influence among business model, safety assessment, competitive strategy, export control, reputation, and technical capability. The Moonshots passage is an argument about market incentives, not a complete statement of United States law. ## Simple Reminders, Quotations, and Thoughts > Once capable model weights are widely available, governance shifts from controlling the core technology toward regulating harmful outcomes, guardrails, and the on-ramps and off-ramps through which systems reach the world. > **— Adapted from Salim Ismail**, *Moonshots, October 7, 2026* [[reminders/AI Control/Open Weights Move Governance Toward Outcomes and Access Points by Salim Ismail|Open Weights Move Governance Toward Outcomes and Access Points by Salim Ismail]] > Open-model capability can exist without being released when downstream liability is broad, ambiguous, and larger than the expected upside. Liability rules do not merely punish harmful deployment after the fact; they can determine whether a market appears at all. > **— Adapted from Dave Blundin**, *Moonshots, October 7, 2026* [[reminders/AI Control/Liability Can Suppress Open-Model Releases by Dave Blundin|Liability Can Suppress Open-Model Releases by Dave Blundin]]