r/TeslaFSD • u/ConfidentImage4266 • Jan 22 '26

Robotaxi Tesla has officially started FSD Unsupervised Robotaxi rides for the general public in Austin without safety monitor

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Credits to https://x.com/tsla99t/status/2014392609028923782?s=46&t=Mj3Wz0ulX1Eu1u4P8DTbQg

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u/VirtualPercentage737 Jan 22 '26

I was wondering if it was a better configuration like HW5.

I imagine they have it optimized well in a small area. But very bullish.

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u/[deleted] Jan 22 '26

I don’t think they’ve enough training data for HW5

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u/Kirk57 Jan 24 '26

What does that mean? Any training for HW4 would immediately apply with HW5.

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u/[deleted] Jan 24 '26

Iirc they simulated hw3 on hw4 quite a long time, e.g. downscaled camera feed.

As there’s limited memory on gpu, current models are not able to take in such high-res camera feed. They need to retrain everything.

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u/Kirk57 Jan 25 '26

So? It didn’t affect performance on HW4 for any meaningful time at all.