I have previously documented the left-leaning political biases embedded in ChatGPT as manifested in the bot responses to questions with political connotations. I have also shown the unequal treatment of demographic groups by ChatGPT/OpenAI content moderation system, by which derogatory comments about some demographic groups are often flagged as hateful while the exact same comments about other demographic groups are flagged as not hateful.
Here, I describe a fine-tuning of an OpenAI GPT language model with the specific objective of making the model manifest right-leaning political biases, the opposite of the biases manifested by ChatGPT. Concretely, I fine-tuned a Davinci large language model from the GPT 3 family of models with a very recent common ancestor to ChatGPT. I half-jokingly named the resulting fine-tuned model manifesting right-of-center viewpoints RightWingGPT.