Can I run BigBang-v1 on an NVIDIA B200?

Yes

Its published weights (71.9 GB) fit in the 162 GB an NVIDIA B200 can use, with room for ≈ 256K tokens of context.

hf download endless-frontier/BigBang-v1

Files and context on NVIDIA B200

Each file of BigBang-v1 (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.

BigBang-v1 on other hardware

Popular models that run on NVIDIA B200

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.