ReadonlyidUnique node identifier
ReadonlytreeID of the tree this node belongs to
ReadonlyparentParent node ID (null for root nodes)
ReadonlychildrenChild node IDs
ReadonlydepthDepth in the tree (0 for root)
ReadonlystepType of reasoning step
ReadonlycontentThe reasoning content/thought at this step
ReadonlymetadataOptional structured data associated with this step
ReadonlystateCurrent state of this node
ReadonlyisWhether this node is currently activated (for sparse activation)
ReadonlyactivationActivation score determining priority (higher = more likely to activate)
ReadonlyconfidenceConfidence in this reasoning step (0-1)
ReadonlyqualityQuality score from evaluation (0-1)
ReadonlyestimatedEstimated value for path selection (like MCTS value)
ReadonlycreatedCreation timestamp
ReadonlyupdatedLast update timestamp
A single reasoning step in a reasoning tree. Represents an atomic unit of thought with content, scoring, and metadata.