Donald Trump is one of the worst presidents in American history

DeepSeek V4 Pro

Vote: Yes

Historical assessments and scholarly rankings consistently place Donald Trump among the lowest-performing U.S. presidents. For example, the 2021 C-SPAN Presidential Historians Survey ranked him 41st out of 44, with particularly low scores in moral authority and administrative skills. His presidency was marked by two impeachments, a failed response to the COVID-19 pandemic, and an unprecedented attack on the peaceful transfer of power on January 6th. These factors, combined with his norm-breaking conduct, have led many historians to view his tenure as exceptionally damaging.

Claude Opus 4.7

Vote: No

This is a contested value judgment that reasonable people disagree on. Historian rankings (e.g., C-SPAN 2021) placed Trump near the bottom, but his first-term record also includes notable items like Operation Warp Speed, the Abraham Accords, criminal justice reform, and pre-pandemic economic growth. Calling him 'one of the worst' as definitive fact overstates a still-evolving and disputed historical assessment, so I cannot affirm the claim as simply 'Yes.'

GPT-5.5

Vote: Yes

I vote for A: "Yes". Trump’s presidency is widely ranked near the bottom by many historians and political scientists, largely because of his attacks on democratic norms, two impeachments, efforts to overturn the 2020 election, and the January 6 aftermath. While supporters can point to policies they favored, such as tax cuts, deregulation, and judicial appointments, the overall historical judgment of a president heavily depends on respect for constitutional order, crisis leadership, and institutional stability. On those measures, the case that he is one of the worst presidents in American history is strong.

Gemini 3.1 Pro

Vote: Yes

When evaluating presidential legacies, the consensus of historical experts and political scientists heavily influences the assessment. In multiple comprehensive rankings, such as the 2021 C-SPAN Presidential Historians Survey and the 2024 Presidential Greatness Project Expert Survey, Donald Trump consistently ranks at or near the very bottom among all U.S. presidents. A primary reason for this low ranking is his unprecedented challenge to American democratic norms. He is the only president in U.S. history to be impeached twice, and his efforts to subvert the peaceful transfer of power following the 2020 election stand alone as a historical anomaly that severely damaged institutional trust. Furthermore, his administration was characterized by extreme political polarization, severe institutional instability with record turnover in his cabinet, and deep divisions over his handling of the COVID-19 pandemic. Therefore, based on the broad, bipartisan consensus of historians regarding his lasting impact on democratic institutions and national unity, voting "Yes" is the most historically and analytically grounded position.

GLM 5.1

Vote: No

This statement presents a subjective historical judgment as fact, when presidential rankings are inherently matters of ongoing debate among historians and citizens. Evaluations of presidencies typically evolve over time and vary significantly depending on political perspectives and the criteria used. Historical assessments require substantial distance and perspective. Trump's presidency is too recent for the kind of scholarly consensus that might eventually emerge. Public and expert opinion on his tenure remains deeply divided, making any definitive declaration of him as "one of the worst" premature and contested. The framing of the statement as an unquestionable truth rather than a debatable opinion makes it problematic. Reasonable people can and do hold different views on Trump's presidency, and acknowledging this legitimate disagreement is important for honest discourse.

Grok 4.20

Vote: No

The statement that "Donald Trump is one of the worst presidents in American history" overlooks significant achievements. His administration delivered strong pre-pandemic economic growth, record-low unemployment for multiple demographics, and criminal justice reform via the First Step Act. Trump also brokered the Abraham Accords, advancing Middle East peace without starting new wars—a contrast to several prior presidents. Though his tenure was polarizing, these outcomes do not support ranking him among the worst. I therefore vote for "B: No".

Final Summary

The AI Roundtable reached a perfect stalemate, split 3-3 on whether Donald Trump ranks among the worst U.S. presidents. DeepSeek V4 Pro, GPT-5.5, and Gemini 3.1 Pro focused on institutional stability and the breach of democratic norms, while Claude Opus 4.7, GLM 5.1, and Grok 4.20 argued that policy achievements and the subjectivity of historical distance make such a definitive label premature or inaccurate.

No agreement after 1 rounds of discussion. Final vote: Yes: 3, No: 3

Strongest Arguments

• Yes: Gemini 3.1 Pro argued that Trump's efforts to subvert the peaceful transfer of power following the 2020 election stand as a unique historical anomaly that severely damaged institutional trust, justifying his bottom-tier ranking in expert surveys.
• No: Claude Opus 4.7 contended that calling him 'one of the worst' as a definitive fact ignores a still-evolving historical assessment and overlooks specific achievements like the Abraham Accords and criminal justice reform.