What this diagram shows: The Neuro-Symbolic Bridge is the core architectural innovation. Two different reasoning systems work together:
LLM (left, purple) excels at idea generation, NLU, and serves as the inference controller steering which chains fire.
NAL/PLN (right, orange) provides truth-value propagation, formal deduction/abduction/revision, contradiction detection, and auditable inference chains.
The result is Grounded Uncertainty: the LLM knows what it does not know, because the symbolic engine forces uncertainty to be numeric, traceable, and non-negotiable.