Better Artificial Intelligence Stock for 2026: BigBear.ai vs. Cerebras Systems

The article compares two AI-focused companies: BigBear.ai, which provides decision intelligence software for government agencies, and Cerebras Systems, which builds wafer-scale processors for AI. BigBear.ai faced a 19.3% revenue decline in FY2025 and reported significant losses, while Cerebras achieved 75.7% revenue growth and turned profitable with a 46.6% net margin. The analyst recommends Cerebras Systems despite its higher valuation, citing stronger growth momentum and customer demand, while BigBear.ai faces governance concerns and must prove sustained revenue expansion.