✅ Confirmed
FSD
FSD
Tesla launches FSD v14-Lite for HW3 vehicles with positive early feedback
Tesla has started rolling out FSD v14-Lite for vehicles equipped with HW3 hardware, previously limited to FSD v12 due to memory constraints. This version distills the AI4 neural network to about 15% to fit HW3 capacity, retaining key features like Start from Park and Arrival Options. Early tests report smoother and safer driving compared to v12, though with slower decision-making than the full v14 version. Tesla plans a wider rollout after feedback from early access users.
- FSD v14-Lite reduces neural network to 15% for HW3
- Initial rollout with update 2026.20.5.1 for early access
🔎 Why it matters: FSD v14-Lite enables HW3 vehicles to receive modern updates, overcoming memory limits that kept them on FSD v12.
📈 Upside: Improves driving smoothness and safety on HW3 with key recent features.
📉 Risk: Decision-making is slower than full v14, potentially affecting complex scenarios.
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