Before revision:  This enables the utilization and exploration of tiered molecular latent spaces, either individually -- the node (atom) tier, the group tier, or the graph (molecule) tier -- or jointly, as well as navigation across the tiers.
After revision:  This enables the utilization and exploration of tiered molecular latent spaces, either individually -- the node (atom) tier, the group tier, or the graph (molecule) tier - or jointly, as well as navigation across the tiers.