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Decision 2.0

Decision 2.0 is a family of open-weight models for structured decisions from the vLLM Semantic Router project. Given text or JSON and a set of questions, the models return probabilities for specified choices, yes/no answers, or ordered rating levels.

Fact-checked Oct 3, 2026
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  • Harness (AI)

    Harness, in artificial intelligence, is the software scaffolding that wraps a machine learning model, most often a large language model, so the model can be put to work for a purpose beyond answering a single prompt.

    Fact-checked Oct 1, 2026
  • Claude Opus 4.5

    Claude Opus 4.5 is a large language model developed by Anthropic and released on November 24, 2025.

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  • Huawei

    Huawei Technologies Co., Ltd. is a Chinese multinational technology company headquartered in Shenzhen that has become the centerpiece of China's effort to build an artificial intelligence industry independent of American technology.

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