Nemotron 3.5 Bolt E4B

Nemotron 3.5 Bolt E4B is a small model that fits in 4GB, built for conversational agents with multi-turn tool use and configurable reasoning

Free Language
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65536 context tokens
4B parameters
Open weights license
Oct 2026 released

Nemotron 3.5 Bolt E4B is a small model that fits in 4GB, built for conversational agents with multi-turn tool use and configurable reasoning. It has a 64K context window.