Semantic Substrate

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The custody-layer coordinate for AI model weight ownership and control.

A substrate-layer position naming the emerging discipline of formal custody over trained model weights — who holds them, under what terms, and how transfer is governed.

Coordinated sets this position belongs to — the coverage it extends. Counts are the live cluster size in the graph.

Architectural context

Custody · Cross-Vertical · 2 compound moats. Architectural surface: Model. Cross-cutting: Custody.

Layer position: Substrate (L1)

CustodyModel

Why this is canonical

'Custodial' applies the legal and financial custody framework — a well-understood regime of fiduciary responsibility and chain-of-title — to model weights, the core artifact of a trained AI system. As weight ownership becomes a strategic and contractual matter, this string names the governance layer precisely.

Where it fits

A few directions this coordinate opens —

Enterprise AI asset governance
Formal custody framework for an organization's trained model weights — access control, transfer, and lifecycle governance.
Enterprise MLOps, AI asset management, and legal ops teams
AI infrastructure and model licensing
Custody infrastructure for model weights in multi-party or regulated deployment contexts.
AI infrastructure vendors and model licensing platform builders

Illustrative, not exhaustive — held as a transferable canonical position, open to the buyer's own use.