匿名模型Union Alpha背后实际模型已被openrouter公开

已经公开了，这个模型是Pareto - API Pricing & Providers | OpenRouter

This stealth model was developed and operated by Unbiased, revealed to be Unbiased Pareto. Prompts and completions for this model may have been retained by the provider but are not used for training; all other use is governed by the Stealth Model Terms. This stealth model was developed and operated by Unbiased, revealed to be Unbiased Pareto. Prompts and completions for this model may have been retained by the provider but are not used for training; all other use is governed by the Stealth Model Terms.

这是谁家呢，没听说过 ^-^