Plain meaning
Start with the shortest useful explanation before going deeper.
Sanctum's multi-LST liquidity pool that accepts all Solana liquid staking tokens into a single unified pool, solving the liquidity fragmentation problem across dozens of LST providers. Sanctum Infinity issues the INF token representing a diversified basket of staked SOL across multiple validators and staking protocols, providing deep liquidity and instant swaps between any Solana LST.