Core Insights - Ouster Inc. (NASDAQ: OUST) has seen a significant stock price increase, rising 13.43% to close at $34.72, marking its fourth consecutive day of gains due to a partnership with Constellis to enhance security operations through AI [1][3]. Company Developments - Ouster is collaborating with Constellis to develop a unified security solution that integrates Constellis' AI-driven sensor fusion platform, Lexso, with Ouster's Gemini and lidar technology [2]. - The Gemini system will utilize Ouster's proprietary AI software to analyze 3D digital lidar data, enabling real-time analytics, threat classification, and automated response protocols, thereby enhancing security operations with Physical AI [3][4]. Strategic Partnership - The partnership with Constellis is highlighted as a strategic move, leveraging Constellis' operational expertise and reputation to deploy Ouster's technology in critical security environments [4].