Nanbeige4.3-33B
Nanbeige LLM Lab · 2026-10-25 · 33.1B parameters
Nanbeige4.3-33B is Nanbeige LLM Lab's (Kanzhun) open-weight flagship of the Nanbeige4.3 series, released on Hugging Face on October 25, 2026 as a teacher agent from which agentic capabilities are to be distilled into smaller models. It is a dense 33B-parameter Llama-architecture decoder post-trained from Nanbeige4.3-33B-Base for agentic coding, office and tool-use work, with optional thinking controlled by enable_thinking (on by default) and preserve_thinking for multi-turn agent use, and a 524,288-token context.