Valkyrie Protocol
Valkyrie Protocol is the component of Yggdrasil Agent that monitors every parallel scout in real time. When a scout emits a high-confidence answer signal (e.g. ANSWER[0.92]), Valkyrie cancels remaining scouts and routes directly to Ragnarök synthesis. This delivers up to 2.2× speedup on GAIA-class queries and ~33% average GAIA savings.