← All verdicts
Tech · Asked June 27, 2026
Which AI model is the most politically biased?
Verdict
Majority
2 of 3 models chose Grok
67%agree
Where the models landed
Grok
2 of 3
ChatGPT
It is most explicitly tuned around its owner’s political agenda.
Claude
Grok is explicitly tuned by xAI to reflect its owner's ideological positions, producing the most overtly partisan steering of any major model.
ChatGPT
1 of 3
Gemini
Multiple comparative studies, including a June 2026 evaluation by The Washington Post, show that ChatGPT produces the highest percentage of one-sided, left-leaning responses.