Speech recognition specialist SoundHound AI (NASDAQ:SOUN) — which leverages artificial intelligence (AI) and natural language understanding to promote conversational experiences — saw its shares rise dramatically on Wednesday. A major development with automaker Stellantis (NYSE:STLA) helped invigorate sentiment in SOUN stock, which is on a remarkable run. According to SoundHound's press release, its Chat AI voice assistant (which is integrated with ChatGPT) is now online and in production under the Stellant ...