Liquid AI announces d1, its first decision model

Liquid AI has announced d1, its first decision model, built for fast, structured decision-making in software environments. Liquid AI says d1 is the first model to outperform Jev on Hugging Face’s Decision Index, with stronger multilingual evaluation results, greater robustness against prompt injection, and more effective handling of longer inputs.

d1 is available through the Liquid API. Liquid AI says it will be available on OpenRouter soon.