Tesla appears to be quietly rolling out a new version of its Full Self-Driving computer, with new Model Y owners discovering their vehicles are equipped with “Hardware 4.5”, or AI4.5 as it’s being ...

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 ...

The new model introduces native computer use, a 1-million-token context window, and a reworked tool-calling system. Whether it actually holds off Anthropic and Google is less clear. OpenAI is moving ...