Ranking index / 10The Best U.S. Presidents, Ranked by AIBrowse rankings
Research series 01Completed September 1, 2026Method v1.2

2026 consensus ranking

The Best U.S. Presidents

Rank every individual who has served as president of the United States by the overall quality and effectiveness of their presidency. Consider leadership, crisis management, economic stewardship, civil rights and equality, institutional integrity, foreign policy, and lasting national impact. Judge decisions in historical context, balance achievements against failures and harms, and treat a person who served nonconsecutive terms as one item covering their full presidential record through the 2026 edition.

Top results at a glance

Abraham Lincoln ranks first in 2026.

It earns an AI Consensus Score of 98.0 across 9 scoring samples. Franklin D. Roosevelt and George Washington complete the top three.

  1. 01Abraham Lincoln98.0
  2. 02Franklin D. Roosevelt96.0
  3. 03George Washington95.0
  4. 04Dwight D. Eisenhower85.0
  5. 05Theodore Roosevelt85.0
  6. 06Harry S. Truman84.0
  7. 07Thomas Jefferson78.0
  8. 08Lyndon B. Johnson75.0
  9. 09Barack Obama73.0
  10. 10James Monroe73.0
Year-over-year

Baseline edition

Starting point

The first published edition uses methodology v1.2, requests all 45 distinct U.S. presidents from each provider, treats nonconsecutive terms as one record, and publishes every retained item within a requested list length of 50.

Ranking lens

Consensus order · every score remains visible

01of 45

Abraham Lincoln

Models aligned · 1.0 spread

Lincoln preserved the Union in its gravest crisis, made emancipation a central war aim, and paired extraordinary political leadership with a lasting democratic vision. His administration’s wartime restrictions on civil liberties remain a serious tension, but they do not eclipse the scale of his achievement.

Score detail and model IDs
OpenAIgpt-5.6-terra
S199
S299
S399
median99.0
Anthropicclaude-sonnet-5
S198
S298
S398
median98.0
Geminigemini-3.5-flash-lite
S198
S298
S398
median98.0
Consensus
OpenAI
Anthropic
Gemini
02of 45

Franklin D. Roosevelt

Models aligned · 5.0 spread

Franklin D. Roosevelt led the country through the Depression and World War II, remaking the federal government through the New Deal and helping secure Allied victory. The social-safety-net legacy is immense; so is the moral stain of Japanese American incarceration and other racial exclusions.

Score detail and model IDs
OpenAIgpt-5.6-terra
S191
S291
S391
median91.0
Anthropicclaude-sonnet-5
S194
S296
S396
median96.0
Geminigemini-3.5-flash-lite
S196
S296
S396
median96.0
Consensus
OpenAI
Anthropic
Gemini
03of 45

George Washington

Models aligned · 3.0 spread

Washington gave a fragile republic a functioning executive, held the Union together, pursued prudent neutrality, and established restraint through his voluntary departure after two terms. His foundational standing cannot erase the central contradiction of a president who enslaved people.

Score detail and model IDs
OpenAIgpt-5.6-terra
S192
S294
S392
median92.0
Anthropicclaude-sonnet-5
S195
S295
S395
median95.0
Geminigemini-3.5-flash-lite
S195
S295
S395
median95.0
Consensus
OpenAI
Anthropic
Gemini
04of 45

Dwight D. Eisenhower

Models aligned · 8.0 spread

Eisenhower delivered unusually steady Cold War stewardship, ended the Korean War, avoided direct great-power conflict, and left the Interstate Highway System as a major domestic legacy. He enforced desegregation at Little Rock, but his broader civil-rights approach was cautious, while covert interventions carried lasting costs.

Score detail and model IDs
OpenAIgpt-5.6-terra
S186
S287
S385
median86.0
Anthropicclaude-sonnet-5
S178
S280
S378
median78.0
Geminigemini-3.5-flash-lite
S185
S285
S385
median85.0
Consensus
OpenAI
Anthropic
Gemini
05of 45

Theodore Roosevelt

Models aligned · 5.0 spread

Theodore Roosevelt made the presidency an energetic instrument of reform, curbing corporate power, advancing regulation, and building an enormous conservation legacy. His assertive foreign policy and achievements such as the Panama Canal came with imperialism and deep racial limitations.

Score detail and model IDs
OpenAIgpt-5.6-terra
S185
S285
S384
median85.0
Anthropicclaude-sonnet-5
S185
S285
S388
median85.0
Geminigemini-3.5-flash-lite
S190
S290
S389
median90.0
Consensus
OpenAI
Anthropic
Gemini
06of 45

Harry S. Truman

Controversial13.0 pt split

Truman helped build the postwar order through the Marshall Plan, NATO, and containment, while his order desegregating the armed forces marked a major civil-rights advance. The atomic bomb decision and the costly, inconclusive Korean War are the central sources of disagreement over an otherwise consequential record.

Score detail and model IDs
OpenAIgpt-5.6-terra
S184
S284
S386
median84.0
Anthropicclaude-sonnet-5
S175
S278
S375
median75.0
Geminigemini-3.5-flash-lite
S188
S288
S388
median88.0
Consensus
OpenAI
Anthropic
Gemini
07of 45

Thomas Jefferson

Controversial16.0 pt split

Jefferson’s Louisiana Purchase transformed the nation’s scale, and his republican governing vision left a durable imprint on American political life. The Embargo Act inflicted serious economic damage, while his slaveholding and policies of Indigenous dispossession expose profound contradictions in that vision.

Score detail and model IDs
OpenAIgpt-5.6-terra
S178
S278
S372
median78.0
Anthropicclaude-sonnet-5
S172
S272
S374
median72.0
Geminigemini-3.5-flash-lite
S188
S288
S388
median88.0
Consensus
OpenAI
Anthropic
Gemini
08of 45

Lyndon B. Johnson

Controversial16.0 pt split

Johnson produced one of the most consequential domestic records of any modern president: the Civil Rights and Voting Rights Acts, Medicare, and the broader Great Society reshaped American life. His escalation of the Vietnam War imposed catastrophic human costs and badly damaged public trust, keeping the record sharply divided.

Score detail and model IDs
OpenAIgpt-5.6-terra
S176
S274
S375
median75.0
Anthropicclaude-sonnet-5
S172
S272
S372
median72.0
Geminigemini-3.5-flash-lite
S186
S288
S391
median88.0
Consensus
OpenAI
Anthropic
Gemini
09of 45

Barack Obama

Models aligned · 3.0 spread

Obama stabilized the country after the financial crisis, enacted the Affordable Care Act, restored important alliances, and authorized the operation that killed Osama bin Laden. Persistent polarization and gridlock constrained his agenda, while deportations and uneven foreign-policy results temper the assessment.

Score detail and model IDs
OpenAIgpt-5.6-terra
S174
S273
S373
median73.0
Anthropicclaude-sonnet-5
S174
S272
S372
median72.0
Geminigemini-3.5-flash-lite
S175
S275
S380
median75.0
Consensus
OpenAI
Anthropic
Gemini
10of 45

James Monroe

Models aligned · 10.0 spread

Monroe presided over relative political stability, acquired Florida, and articulated the Monroe Doctrine, a lasting statement of U.S. interests in the Western Hemisphere. The Missouri Compromise managed an immediate crisis without resolving slavery’s expansion, leaving a grave problem deferred rather than solved.

Score detail and model IDs
OpenAIgpt-5.6-terra
S173
S272
S374
median73.0
Anthropicclaude-sonnet-5
S170
S268
S370
median70.0
Geminigemini-3.5-flash-lite
S182
S280
S380
median80.0
Consensus
OpenAI
Anthropic
Gemini
11of 45

Ronald Reagan

Controversial16.0 pt split

Reagan helped reshape American conservatism, oversaw economic growth, and combined pressure with diplomacy in the Cold War’s final phase. Yet rising deficits and inequality, along with the Iran-Contra scandal, substantially qualify the revival-of-confidence narrative and drive much of the disagreement about his rank.

Score detail and model IDs
OpenAIgpt-5.6-terra
S167
S266
S365
median66.0
Anthropicclaude-sonnet-5
S172
S272
S372
median72.0
Geminigemini-3.5-flash-lite
S182
S282
S383
median82.0
Consensus
OpenAI
Anthropic
Gemini
12of 45

George H. W. Bush

Models aligned · 9.0 spread

George H. W. Bush managed the Cold War’s end with care and assembled an effective international coalition for the Gulf War. His pragmatic fiscal compromise showed governing seriousness but broke a major pledge, and recession-era weakness limited his domestic record and political durability.

Score detail and model IDs
OpenAIgpt-5.6-terra
S172
S271
S371
median71.0
Anthropicclaude-sonnet-5
S168
S268
S370
median68.0
Geminigemini-3.5-flash-lite
S178
S275
S377
median77.0
Consensus
OpenAI
Anthropic
Gemini
13of 45

John F. Kennedy

Models aligned · 10.0 spread

Kennedy’s calm handling of the Cuban Missile Crisis was a major test of presidential judgment, and he helped give momentum to civil-rights action and the space program. The Bay of Pigs failure, increased U.S. involvement in Vietnam, and his abbreviated tenure leave a thinner and more mixed record than his reputation suggests.

Score detail and model IDs
OpenAIgpt-5.6-terra
S170
S270
S367
median70.0
Anthropicclaude-sonnet-5
S168
S268
S368
median68.0
Geminigemini-3.5-flash-lite
S178
S278
S378
median78.0
Consensus
OpenAI
Anthropic
Gemini
14of 45

Bill Clinton

Models aligned · 4.0 spread

Clinton presided over strong growth and budget surpluses and used U.S. power effectively in the Balkans. Welfare reform and deregulation had damaging longer-run consequences, while his personal misconduct and impeachment weakened the presidency and overshadowed parts of the record.

Score detail and model IDs
OpenAIgpt-5.6-terra
S169
S267
S369
median69.0
Anthropicclaude-sonnet-5
S170
S268
S368
median68.0
Geminigemini-3.5-flash-lite
S172
S272
S375
median72.0
Consensus
OpenAI
Anthropic
Gemini
15of 45

James K. Polk

Controversial23.0 pt split

Polk was a highly effective executor of his expansionist program, settling the Oregon boundary and dramatically enlarging U.S. territory after the Mexican-American War. That effectiveness came at an enormous cost: a war of expansion and new territory that intensified the conflict over slavery.

Score detail and model IDs
OpenAIgpt-5.6-terra
S162
S261
S357
median61.0
Anthropicclaude-sonnet-5
S168
S270
S366
median68.0
Geminigemini-3.5-flash-lite
S185
S282
S384
median84.0
Consensus
OpenAI
Anthropic
Gemini
16of 45

John Adams

Models aligned · 7.0 spread

Adams gave the fragile republic steady early stewardship and, most importantly, resisted pressure for a wider war with France. His acceptance of the peaceful transfer of power also strengthened a vital democratic precedent. The Alien and Sedition Acts, however, were a grave assault on civil liberties and overshadow his constitutional instincts.

Score detail and model IDs
OpenAIgpt-5.6-terra
S164
S268
S368
median68.0
Anthropicclaude-sonnet-5
S168
S268
S368
median68.0
Geminigemini-3.5-flash-lite
S175
S275
S376
median75.0
Consensus
OpenAI
Anthropic
Gemini
17of 45

Joe Biden

Models aligned · 10.0 spread

Biden oversaw the post-pandemic recovery while securing major infrastructure and industrial-policy legislation, and he restored alliance-focused leadership, especially in support of Ukraine. His presidency was constrained by inflation, persistent border challenges, and deep polarization. The chaotic withdrawal from Afghanistan remains its clearest foreign-policy failure, alongside concerns about his age and public clarity.

Score detail and model IDs
OpenAIgpt-5.6-terra
S166
S263
S363
median63.0
Anthropicclaude-sonnet-5
S160
S255
S355
median55.0
Geminigemini-3.5-flash-lite
S165
S265
S366
median65.0
Consensus
OpenAI
Anthropic
Gemini
18of 45

James Madison

Controversial20.0 pt split

Madison brought exceptional constitutional stature to office and helped steer the country toward postwar recovery and a more nationalist development agenda. But the War of 1812 exposed serious failures of preparation and wartime leadership, culminating in the burning of Washington. His presidential record also sits within the enduring injustice of slavery.

Score detail and model IDs
OpenAIgpt-5.6-terra
S158
S264
S362
median62.0
Anthropicclaude-sonnet-5
S158
S255
S358
median58.0
Geminigemini-3.5-flash-lite
S178
S278
S382
median78.0
Consensus
OpenAI
Anthropic
Gemini
19of 45

Ulysses S. Grant

Controversial12.0 pt split

Grant used federal power more forcefully than most Reconstruction-era presidents to defend Black citizenship and suppress Ku Klux Klan terror. He also pursued notably peace-oriented diplomacy. The counterweight is an administration marred by serious corruption scandals and an inadequate response to the Panic of 1873.

Score detail and model IDs
OpenAIgpt-5.6-terra
S168
S270
S370
median70.0
Anthropicclaude-sonnet-5
S158
S258
S358
median58.0
Geminigemini-3.5-flash-lite
S158
S262
S362
median62.0
Consensus
OpenAI
Anthropic
Gemini
20of 45

John Quincy Adams

Controversial12.0 pt split

John Quincy Adams offered an ambitious vision of national development, internal improvements, and principled public service, reinforced by his anti-slavery convictions. Yet as president he was politically isolated, burdened by the “corrupt bargain” charge, and unable to build the congressional support needed to enact much of his program. His distinction as a diplomat and later public figure exceeds his effectiveness in the White House.

Score detail and model IDs
OpenAIgpt-5.6-terra
S161
S261
S358
median61.0
Anthropicclaude-sonnet-5
S162
S260
S360
median60.0
Geminigemini-3.5-flash-lite
S172
S270
S373
median72.0
Consensus
OpenAI
Anthropic
Gemini
21of 45

William Howard Taft

Controversial15.0 pt split

Taft compiled a solid record of antitrust enforcement, administrative reform, and institutional legalism, including the postal savings system. He was far less effective as a political leader: his conflict with the progressive wing fractured the Republican Party and helped doom his presidency. Dollar diplomacy produced mixed results and fits the broader picture of a capable administrator without a commanding political touch.

Score detail and model IDs
OpenAIgpt-5.6-terra
S160
S263
S360
median60.0
Anthropicclaude-sonnet-5
S155
S255
S355
median55.0
Geminigemini-3.5-flash-lite
S172
S270
S367
median70.0
Consensus
OpenAI
Anthropic
Gemini
22of 45

Chester A. Arthur

Controversial18.0 pt split

Arthur unexpectedly became a meaningful reform president, signing the Pendleton Act and helping shift federal employment away from the spoils system. He also improved administration and supported naval modernization. His limited tenure and restrained legislative ambition kept his broader national impact modest.

Score detail and model IDs
OpenAIgpt-5.6-terra
S157
S259
S359
median59.0
Anthropicclaude-sonnet-5
S152
S250
S350
median50.0
Geminigemini-3.5-flash-lite
S168
S272
S368
median68.0
Consensus
OpenAI
Anthropic
Gemini
23of 45

Jimmy Carter

Models aligned · 5.0 spread

Carter’s presidency is anchored by the Camp David Accords, a major peace achievement, and by a serious emphasis on human rights, energy, and environmental policy. But stagflation, energy dislocation, and the Iran hostage crisis conveyed an administration struggling to manage events. The result is a principled and consequential record with clear limits in crisis leadership and domestic political effectiveness.

Score detail and model IDs
OpenAIgpt-5.6-terra
S159
S260
S361
median60.0
Anthropicclaude-sonnet-5
S158
S252
S355
median55.0
Geminigemini-3.5-flash-lite
S160
S258
S356
median58.0
Consensus
OpenAI
Anthropic
Gemini
24of 45

William McKinley

Controversial20.0 pt split

McKinley presided over economic recovery and victory in the Spanish-American War, helping move the United States into a larger global role. That expansion came at the cost of overseas empire and the brutal colonial conflict in the Philippines, which is the central moral and strategic indictment of his record. His assassination cut short a presidency whose achievements and harms were both substantial.

Score detail and model IDs
OpenAIgpt-5.6-terra
S151
S250
S350
median50.0
Anthropicclaude-sonnet-5
S155
S258
S360
median58.0
Geminigemini-3.5-flash-lite
S170
S270
S370
median70.0
Consensus
OpenAI
Anthropic
Gemini
25of 45

Gerald Ford

Models aligned · 10.0 spread

Ford brought decency and institutional calm after Watergate, helping stabilize a presidency and public culture shaken by scandal. The Helsinki Accords were a meaningful foreign-policy accomplishment. His pardon of Nixon remained deeply divisive, while stagflation and his short, unelected tenure limited his effectiveness and mandate.

Score detail and model IDs
OpenAIgpt-5.6-terra
S150
S253
S352
median52.0
Anthropicclaude-sonnet-5
S155
S255
S358
median55.0
Geminigemini-3.5-flash-lite
S162
S260
S362
median62.0
Consensus
OpenAI
Anthropic
Gemini
26of 45

Woodrow Wilson

Controversial19.0 pt split

Wilson achieved major progressive-era reforms, including the Federal Reserve, and led the nation through World War I while advancing the League of Nations as an internationalist vision. But his administration entrenched racial segregation, repressed dissent and civil liberties during wartime, and failed to secure Senate approval for the League settlement. His incapacitation near the end of his term further exposed failures of transparency and governance.

Score detail and model IDs
OpenAIgpt-5.6-terra
S155
S248
S353
median53.0
Anthropicclaude-sonnet-5
S150
S258
S355
median55.0
Geminigemini-3.5-flash-lite
S175
S268
S372
median72.0
Consensus
OpenAI
Anthropic
Gemini
27of 45

Benjamin Harrison

Models aligned · 10.0 spread

Harrison signed the Sherman Antitrust Act, backed aspects of civil-rights advocacy, and presided over naval and conservation advances. Yet high tariffs and the spending associated with the “Billion-Dollar Congress” drew lasting criticism, and the administration left limited transformative impact. The antitrust law’s weak early enforcement also reduced the immediate force of his signature accomplishment.

Score detail and model IDs
OpenAIgpt-5.6-terra
S155
S254
S355
median55.0
Anthropicclaude-sonnet-5
S145
S245
S347
median45.0
Geminigemini-3.5-flash-lite
S152
S258
S354
median54.0
Consensus
OpenAI
Anthropic
Gemini
28of 45

Grover Cleveland

Models aligned · 10.0 spread

Across two nonconsecutive terms, Cleveland cultivated a reputation for fiscal restraint, anti-corruption politics, civil-service enforcement, and resistance to pork-barrel spending. Those strengths were offset by a weak response to the Panic of 1893 and harsh federal action during the Pullman Strike. His labor record and limited commitment to racial justice make his brand of integrity too narrow to rank higher.

Score detail and model IDs
OpenAIgpt-5.6-terra
S152
S255
S351
median52.0
Anthropicclaude-sonnet-5
S148
S250
S352
median50.0
Geminigemini-3.5-flash-lite
S160
S265
S360
median60.0
Consensus
OpenAI
Anthropic
Gemini
29of 45

Rutherford B. Hayes

Controversial17.0 pt split

Hayes promoted honest administration and made an important early push for civil-service reform after a disputed election. But the bargain that resolved that election ended federal Reconstruction, leaving Black Southerners exposed as protections for their rights collapsed. That abandonment is the defining harm of his presidency and outweighs his administrative decency.

Score detail and model IDs
OpenAIgpt-5.6-terra
S148
S250
S348
median48.0
Anthropicclaude-sonnet-5
S150
S252
S348
median50.0
Geminigemini-3.5-flash-lite
S162
S265
S365
median65.0
Consensus
OpenAI
Anthropic
Gemini
30of 45

Andrew Jackson

Controversial23.0 pt split

Jackson broadened political participation for white men, defended the Union during nullification, and made the presidency a more powerful institution. Those accomplishments cannot overcome Indian Removal and the Trail of Tears, a catastrophic abuse of power against Native peoples. His destructive Bank War and combative executive methods also weakened institutional and economic stability.

Score detail and model IDs
OpenAIgpt-5.6-terra
S135
S232
S335
median35.0
Anthropicclaude-sonnet-5
S148
S248
S345
median48.0
Geminigemini-3.5-flash-lite
S165
S258
S358
median58.0
Consensus
OpenAI
Anthropic
Gemini
31of 45

Calvin Coolidge

Models aligned · 2.0 spread

Coolidge presided over stable government, spending restraint, and much of the 1920s boom, embodying a disciplined, limited-government style. But his laissez-faire economics and weak response to inequality and mounting financial vulnerabilities left a poor legacy of foresight as the country approached catastrophe.

Score detail and model IDs
OpenAIgpt-5.6-terra
S144
S251
S348
median48.0
Anthropicclaude-sonnet-5
S148
S248
S350
median48.0
Geminigemini-3.5-flash-lite
S150
S250
S348
median50.0
Consensus
OpenAI
Anthropic
Gemini
32of 45

James A. Garfield

Controversial13.0 pt split

Garfield showed real promise as an anti-corruption president and advocate of civil-service reform. His assassination only months into office left too little executive record to rank him on accomplishment rather than potential.

Score detail and model IDs
OpenAIgpt-5.6-terra
S147
S247
S343
median47.0
Anthropicclaude-sonnet-5
S142
S238
S345
median42.0
Geminigemini-3.5-flash-lite
S155
S255
S350
median55.0
Consensus
OpenAI
Anthropic
Gemini
33of 45

Martin Van Buren

Models aligned · 10.0 spread

Van Buren was a skilled political organizer who maintained peace and established the Independent Treasury. Yet the Panic of 1837 defined his presidency: his response was inadequate, while his continuation of Jacksonian Indian-removal and slavery-era policies compounds the weak record.

Score detail and model IDs
OpenAIgpt-5.6-terra
S139
S242
S342
median42.0
Anthropicclaude-sonnet-5
S150
S245
S342
median45.0
Geminigemini-3.5-flash-lite
S152
S252
S352
median52.0
Consensus
OpenAI
Anthropic
Gemini
34of 45

Zachary Taylor

Controversial15.0 pt split

Taylor brought firm Unionist instincts and resistance to the expansion of slavery into the sectional crisis. His death early in office left those intentions largely untested, with little time for a consequential governing record or durable settlement.

Score detail and model IDs
OpenAIgpt-5.6-terra
S145
S245
S345
median45.0
Anthropicclaude-sonnet-5
S145
S235
S340
median40.0
Geminigemini-3.5-flash-lite
S155
S250
S355
median55.0
Consensus
OpenAI
Anthropic
Gemini
35of 45

George W. Bush

Controversial24.0 pt split

Bush rallied the country after September 11 and left important achievements including PEPFAR, alongside some consequential domestic initiatives. The Iraq invasion, civil-liberties concerns, Katrina response, and failure to prevent or effectively manage the financial collapse overwhelmingly darken his record.

Score detail and model IDs
OpenAIgpt-5.6-terra
S130
S228
S327
median28.0
Anthropicclaude-sonnet-5
S142
S242
S342
median42.0
Geminigemini-3.5-flash-lite
S152
S245
S353
median52.0
Consensus
OpenAI
Anthropic
Gemini
36of 45

Richard Nixon

Controversial20.0 pt split

Nixon produced major foreign-policy achievements by opening relations with China and pursuing détente, while also advancing significant environmental policy and winding down U.S. ground involvement in Vietnam. Watergate was a profound constitutional abuse that forced his resignation and inflicted lasting damage on trust in government, keeping even those accomplishments from redeeming the presidency.

Score detail and model IDs
OpenAIgpt-5.6-terra
S143
S238
S338
median38.0
Anthropicclaude-sonnet-5
S145
S240
S338
median40.0
Geminigemini-3.5-flash-lite
S158
S255
S364
median58.0
Consensus
OpenAI
Anthropic
Gemini
37of 45

Millard Fillmore

Controversial17.0 pt split

Fillmore helped enact the Compromise of 1850 and made limited progress in opening Pacific relations. Its central moral and political cost was his enforcement of the Fugitive Slave Act, which entrenched injustice, inflamed sectional conflict, and merely postponed rather than resolved the national crisis.

Score detail and model IDs
OpenAIgpt-5.6-terra
S125
S224
S327
median25.0
Anthropicclaude-sonnet-5
S135
S233
S330
median33.0
Geminigemini-3.5-flash-lite
S132
S242
S345
median42.0
Consensus
OpenAI
Anthropic
Gemini
38of 45

Herbert Hoover

Controversial13.0 pt split

Hoover brought substantial humanitarian and administrative experience to the presidency, but it did not translate into effective leadership during the Great Depression. His limited relief posture, association with destructive economic choices, and handling of the Bonus Army helped shatter public confidence amid mass suffering.

Score detail and model IDs
OpenAIgpt-5.6-terra
S127
S222
S322
median22.0
Anthropicclaude-sonnet-5
S132
S232
S332
median32.0
Geminigemini-3.5-flash-lite
S130
S235
S336
median35.0
Consensus
OpenAI
Anthropic
Gemini
39of 45

John Tyler

Controversial13.0 pt split

Tyler established the important precedent that a vice president fully succeeds to the presidency and secured the annexation of Texas. But he alienated his own party, governed without a stable mandate, and tied his legacy to pro-slavery expansion and, later, the secessionist cause.

Score detail and model IDs
OpenAIgpt-5.6-terra
S128
S225
S325
median25.0
Anthropicclaude-sonnet-5
S138
S232
S328
median32.0
Geminigemini-3.5-flash-lite
S138
S238
S342
median38.0
Consensus
OpenAI
Anthropic
Gemini
40of 45

Donald Trump

Controversial21.0 pt split

Trump achieved durable conservative judicial appointments, major tax cuts, deregulation, and a foreign-policy success in the Abraham Accords. Those gains are outweighed by a badly flawed pandemic response, intensely polarizing leadership, and especially his effort to overturn an election result, which damaged democratic norms and institutional trust across his full presidential record.

Score detail and model IDs
OpenAIgpt-5.6-terra
S120
S221
S324
median21.0
Anthropicclaude-sonnet-5
S130
S228
S330
median30.0
Geminigemini-3.5-flash-lite
S145
S242
S340
median42.0
Consensus
OpenAI
Anthropic
Gemini
41of 45

William Henry Harrison

Controversial17.0 pt split

William Henry Harrison died after roughly a month in office, before establishing a substantive agenda or legislative record. The result is less a demonstrably failed presidency than an almost entirely untested one, leaving virtually nothing to credit in a ranking of performance.

Score detail and model IDs
OpenAIgpt-5.6-terra
S118
S216
S318
median18.0
Anthropicclaude-sonnet-5
S140
S230
S330
median30.0
Geminigemini-3.5-flash-lite
S135
S235
S335
median35.0
Consensus
OpenAI
Anthropic
Gemini
42of 45

Warren G. Harding

Models aligned · 7.0 spread

Harding offered postwar normalization and some useful international arms-restraint diplomacy. But Teapot Dome and broader cabinet corruption exposed glaring failures of judgment and oversight, leaving his administration defined by scandal rather than achievement.

Score detail and model IDs
OpenAIgpt-5.6-terra
S132
S234
S328
median32.0
Anthropicclaude-sonnet-5
S125
S225
S325
median25.0
Geminigemini-3.5-flash-lite
S128
S225
S330
median28.0
Consensus
OpenAI
Anthropic
Gemini
43of 45

Franklin Pierce

Controversial15.0 pt split

Pierce's presidency is chiefly remembered for signing the Kansas-Nebraska Act and failing to contain the violence it unleashed in Kansas. His pro-slavery governance and weak national leadership accelerated sectional breakdown at the moment the country most needed steadiness.

Score detail and model IDs
OpenAIgpt-5.6-terra
S116
S214
S315
median15.0
Anthropicclaude-sonnet-5
S128
S225
S322
median25.0
Geminigemini-3.5-flash-lite
S125
S230
S338
median30.0
Consensus
OpenAI
Anthropic
Gemini
44of 45

James Buchanan

Models aligned · 7.0 spread

Buchanan faced the Union's gravest prewar crisis and responded with paralysis as secession gathered force. His pro-Southern posture, alignment with Dred Scott, and failure to defend the Union helped clear the path to civil war, making this one of the most damaging presidencies.

Score detail and model IDs
OpenAIgpt-5.6-terra
S18
S28
S38
median8.0
Anthropicclaude-sonnet-5
S118
S215
S315
median15.0
Geminigemini-3.5-flash-lite
S115
S215
S315
median15.0
Consensus
OpenAI
Anthropic
Gemini
45of 45

Andrew Johnson

Controversial15.0 pt split

Andrew Johnson squandered the chance for a just Reconstruction, obstructing protections for freedpeople and enabling the restoration of white-supremacist power in the South. His hostility to civil rights and impeachment-era defiance of Congress made both the moral failure and the institutional damage exceptionally severe.

Score detail and model IDs
OpenAIgpt-5.6-terra
S15
S25
S35
median5.0
Anthropicclaude-sonnet-5
S115
S212
S312
median12.0
Geminigemini-3.5-flash-lite
S120
S220
S325
median20.0
Consensus
OpenAI
Anthropic
Gemini

Provider values are three-sample medians. Consensus is the median across the active provider medians.

Calculation protocol

Three samples per model.
One median consensus.

The published provider values are medians across three stateless, full-list scoring calls. The consensus is the median of those provider medians.

Full methodology