Palantir stock climbed 14% on Monday to $31.80 (a solid move). The increase followed report of a recent deal with NVIDIA. Analysts also upgraded the company's score. The jump lifted Palantir's market value by more than $25 billion. Some experts currently see up to 55% upside in the shares. Demand for AI tools in U.S. government work is expanding. The NVIDIA partnership will provide robust AI software for federal clients.