Coalition.
Prepare evidence for Coalition reviewBuyer translation: this reference page maps the mark to a tool, system, control, deployment, or evidence question. winning subset · Shapley value · Coalition is a strategic-interaction primitive: the game shape Planisphere can detect inside an AI tool deployment's behaviour.
Promise. strategy
Coalition is a strategic-interaction primitive: the game shape Planisphere can detect inside an AI tool deployment's behaviour.
Answers: How does Planisphere recognise a Coalition pattern in an AI tool deployment?
What this is.
Use. winning subset · Shapley value.
Source. 3 player circles + brass enclosing curve + outsider.
Register. 05 · Game theory — one of the ten registers of the PLANiSPHERE corpus library.
See it work.
Planisphere measures your tool deployment against Coalition and seals the result into a signed, Merkle-rooted evidence record. The grade recomputes on your own hardware; the model state never crosses the boundary.
The board that carries this.
Coalition is measured into the same evidence record as every other mark in the Game theory register. That measurement becomes compliance-ready buyer evidence at /trust-packet.
Auction reg 05 · mechanism · bid clearing Cooperative reg 05 · surplus sharing · core solution Extensive Form reg 05 · game tree · sequential moves Minimax reg 05 · saddle point · worst-case boundRoutes here from.
Any internal link in the Planisphere site that names "Coalition" canonicalises here.
Sibling marks. Game theory
Prepare evidence for Coalition review.
First evidence record within 21 days of access · re-runs in a single business day.