Nemotron 3 Nano 30B A3B

Nemotron 3 Nano 30B A3B is the specific BF16 text checkpoint in the Nemotron 3 Nano line. It has 30 billion total parameters, activates 3.5 billion per token, and combines the hybrid architecture with reasoning and tool use. The identifier therefore names a particular weight and configuration form, not only a product family.

The model card documents separate thinking and direct-response modes with a configurable thinking budget. NVIDIA specifies up to 1M context tokens, while the packaged configuration defaults to 262,144 tokens.