# BOSS Zhipin's Nanbeige team open-sources Nanbeige4.3-33B, a 512K-context agentic coding model

> Original title: BOSS Zhipin's Nanbeige Team Open-Sources Nanbeige4.3-33B, a 512K-Context Agentic Coding Model

- Source: Pandaily
- Published: 2026-10-26T06:51:59.000Z
- Bad Influence: https://badinfluence.news/items/mebs22xdtvugprag4d5celdi5
- Original: https://pandaily.com/nanbeige4-3-33b-open-source-agent-coding-model-512k-context-apache-2-boss-zhipin

## Summary

Kanzhun's Nanbeige team has open-sourced Nanbeige4.3-33B under Apache 2.0, a model built for agentic coding and office tasks. The team says it leads most of the benchmarks it compares against roughly 30B open models, though these results are self-reported and not independently verified. The model supports up to 524,288 tokens of context and runs with Transformers, SGLang or vLLM.