[ossa-ma]

You're right but my understanding is that Groq's LPU architecture makes it inference-only in practice.

Like Groq's chips only have 230MB of SRAM per chip vs 80GB on an H100, training is memory hungry as you need to hold model weights + gradients + optimizer states + intermediate activations.

[refibrillator]

H100 has 80 GB of HBM3. There’s only like 37 MB of SRAM on a single chip.