Tesla has begun delivering Model Y crossovers equipped with a new AI4.5 computer, a quiet hardware shift that could reshape expectations for its driver-assistance roadmap. The upgrade, surfacing first ...

Tesla appears to be quietly rolling out a new version of its Full Self-Driving computer, "Hardware 4.5", or "AI4.5." ...

The latest Model Y is not a mild refresh so much as a reset of Tesla’s best‑selling crossover. Owners who have stepped out of earlier builds into the newest version describe a quieter, more refined ...