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Nanbeige Releases Open-Weights Nanbeige4.3-33B Model

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Artificial Analysis reports that Nanbeige has released Nanbeige4.3-33B, a dense, open-weights reasoning model with 33B parameters and an Apache 2.0 license. It scores 20 on the Artificial Analysis Intelligence Index v5, matching Qwen3.8 27B (xhigh), with stronger Terminal-Bench 4.0 and CritPt v2 Hard Subset results but lower scores on several knowledge and coding benchmarks. The model supports text input and output and has a 524K-token context window.

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  1. Nanbeige Releases Open-Weights Nanbeige4.3-33B Reasoning Model

    Artificial Analysis reports that Nanbeige has released Nanbeige4.3-33B, a dense, open-weights reasoning model with 33B parameters and an Apache 2.0 license. It scores 20 on the Artificial Analysis Intelligence Index v5, matching Qwen3.8 27B (xhigh), with stronger Terminal-Bench 4.0 and CritPt v2 Hard Subset results but lower scores on several knowledge and coding benchmarks. The model supports text input and output and has a 524K-token context window.

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