// RUN โ€” FITS

Can the Apple M4 Max 36GB run OpenThaiGPT R1 32b / OTG-R1 (32B)?

Yes โ€” here's how fast and up to what context, with real measured numbers.

OpenThaiGPT R1 32b / OTG-R1 (32B) on the Apple M4 Max 36GB

QuantFits?Max contextSpeedBeyond context
FP16 no โ€” โ€” โ€”
Q8 no โ€” โ€” โ€”
Q4 yes 50k 20.7-25 t/s ~0.4-0.5 (slow)

Estimate (memory-bound). Beyond "max context" the KV cache spills to SSD swap and speed drops to the "beyond" figure.

FAQ

Can the Apple M4 Max 36GB run OpenThaiGPT R1 32b / OTG-R1 (32B)?โ–ถ

Yes. At Q4 it generates ~20.7-25 tok/s and fits up to 50k context; beyond that it spills to SSD swap and slows to ~0.4-0.5 tok/s.

How much context fits?โ–ถ

At Q4, up to about 50k tokens stay in fast memory; longer context spills to SSD swap and throughput collapses.