1. SoundHound's stock surged over 1,000% in 2024 due to NVIDIA's investment and strong Q3 earnings; 2. Despite revenue growth and new deals, SOUN remains unprofitable and cash flow negative; 3. SoundHound's competitive edge is its superior voice AI technology; 4. The stock's valuation appears unsustainable, and investors should wait for profitability or cash flow improvements.