Can I run Ornith-1.5-35B-A3B-GGUF on an RTX PRO 6000 Blackwell?

Yes, just

Its BF16 file (71.1 GB) fits in the 86.4 GB an RTX PRO 6000 Blackwell can use, with room for ≈ 256K tokens of context.

Full analysis of Ornith-1.5-35B-A3B-GGUF Everything that runs on RTX PRO 6000 Blackwell Get the BF16 file on Hugging Face

ollama run hf.co/ornith-ai/Ornith-1.5-35B-A3B-GGUF:BF16

Files and context on RTX PRO 6000 Blackwell

Each file of Ornith-1.5-35B-A3B-GGUF (and of GGUF versions the site has analyzed), and how much context fits next to it, with the context cache in 16-bit or 8-bit.

File	Size	On RTX PRO 6000 Blackwell	Context (16-bit)	Context (8-bit)
BF16	71.1 GB	Tight	256K	256K
Q8_0	37.8 GB	Fits	256K	256K
Q6_K	29.2 GB	Fits	256K	256K
Q5_K_M	25.3 GB	Fits	256K	256K
Q4_K_M	21.7 GB	Fits	256K	256K

Ornith-1.5-35B-A3B-GGUF on other hardware

Popular models that run on RTX PRO 6000 Blackwell

Assumes 90% of the card's memory is usable and at least 4K tokens of context for one conversation, with the context cache in 16-bit unless noted. Fits leaves at least 20% of that memory for context; Tight leaves less.