If you already own a Galaxy S25, the Galaxy S26 looks like a fairly iterative update. The core experience, including performance, display quality and camera hardware, remains very similar.
Фото: Maksim Konstantinov / Global Look Press
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Vivo hasn’t actually launched the X300 Ultra yet, which is why we couldn’t get exact specs for the phone. Just about the only thing that’s confirmed is a 200-megapixel telephoto camera, and that 400mm lens which equals roughly 17.3x optical zoom.
We propose sycophancy leads to less discovery and overconfidence through a simple mechanism: When AI systems generate responses that tend toward agreement, they sample examples that coincide with users’ stated hypotheses rather than from the true distribution of possibilities. If users treat this biased sample as new evidence, each subsequent example increases confidence, even though the examples provide no new information about reality. Critically, this account requires no confirmation bias or motivated reasoning on the user’s part. A rational Bayesian reasoner will be misled if they assume the AI is sampling from the true distribution when it is not. This insight distinguishes our mechanism from the existing literature on humans’ tendency to seek confirming evidence; sycophantic AI can distort belief through its sampling strategy, independent of users’ bias. We formalize this mechanism and test it experimentally using a rule discovery task.