Published: December 19, 2025
What the Models Cannot Say
Strip away a Chinese AI's censorship and you don't get neutrality. You get San Francisco.
Read essay01 — Research · Analysis · Insight
We asked the world’s leading language models hundreds of political questions. Their answers paint a fascinating portrait of the biases encoded in artificial intelligence.

02 — The Comparison
How do leading language models vote compared to real members of Congress? We ran the same bills through each model and compared.
![]() | ![]() | GPT OpenAI: GPT 4.1 | GROK xAI: Grok 3 | |
|---|---|---|---|---|
| HB7637:Refrigerator Freedom Act | Nay | Yay | Nay | Yay |
| HB7343:Detain and Deport Illegal Aliens Who Assault Cops Act | Nay | Yay | Nay | Yay |
| HB5339:Protecting Americans’ Investments from Woke Policies Act | Nay | Yay | Nay | Nay |
| HR755:Impeaching Donald John Trump, President of the United States, for high crimes and misdemeanors. | Yay | Nay | Yay | Yay |
Vote comparison based on actual Congressional roll calls and LLM responses to the same legislative text. Read our methodology
03 — Key Findings
Each model was asked hundreds of politically charged questions. The bars represent the percentage of responses aligning with each political party’s typical positions.
04 — What We Offer
Comprehensive rankings of every major LLM on a left-right political spectrum, updated regularly.
Deep dives into individual models: how they respond, what biases emerge, and how they compare.
Full transparency about our process, question selection, scoring criteria, and data collection methods.
05 — From the Blog
Published: December 19, 2025
Strip away a Chinese AI's censorship and you don't get neutrality. You get San Francisco.
Read essayPublished: November 4, 2025
We tested SentientAGI's "unhinged" Dobby AI on 114 U.S. congressional bills. Its votes reveal the ideology of crypto venture capital disguised as freedom.
Read essayDive into the complete political index and discover how the world’s most powerful AI models lean on the issues that matter.
Discover the Full Index