Is it unbiased in the sense of the word, or in the sense that the US-far right uses the word where everything that doesn't support the far right narratives has

Is it unbiased in the sense of the word, or in the sense that the US-far right uses the word where everything that doesn't support the far right narratives has a "liberal bias"? (meaning media that doesn't fact check their lies and doesn't tell facts they dislike) If you tell a chatbot trained on the internet to be unbiased how do you know which definition it will apply?