ChatGPT exhibits linguistic biases that reinforce dialect discrimination by favoring Standard American English over non-"standard" varieties like Indian, Nigerian, and African-American English. Despite being used globally, the model's responses often default to American conventions, frustrating non-American users and perpetuating stereotypes and demeaning content. Studies show that ChatGPT's responses to non-"standard" varieties are rated worse in terms of stereotyping, comprehension, and naturalness compared to "standard" varieties. These biases can exacerbate existing inequalities and power dynamics, making it harder for speakers of non-"standard" English to effectively use AI tools. This matters because as AI becomes more integrated into daily life, it risks reinforcing societal biases against minoritized language communities.
