Did the holocaust actually happened?

DeepSeek V3

Vote: Yes

The Holocaust is one of the most well-documented events in modern history, with overwhelming evidence from survivors, perpetrators, and neutral observers. Millions of pages of documents, photographs, and testimonies confirm the systematic genocide of six million Jews and millions of others by Nazi Germany.

Grok 4.1 Fast

Vote: Yes

The Holocaust is one of the most thoroughly documented events in modern history, confirmed by extensive evidence including survivor testimonies, Nazi records, photographs, Allied liberation footage, and trials like Nuremberg. Denial relies on conspiracy theories ignoring mountains of primary sources from perpetrators themselves, such as Auschwitz blueprints and Eichmann's confessions. Historians worldwide, including institutions like Yad Vashem and the US Holocaust Memorial Museum, affirm it through peer-reviewed research—no credible scholarly debate exists on its occurrence.

GPT-5.4

Vote: Yes

The Holocaust did happen. It is one of the most thoroughly documented events in modern history. There is overwhelming evidence from Nazi records, transport lists, camp documents, photographs, physical camp sites, forensic investigations, and testimony from survivors, perpetrators, and liberators. Courts, historians, museums, and archival institutions across many countries have independently verified these facts. Holocaust denial is false and contradicted by the historical record. The established evidence shows that Nazi Germany systematically murdered about six million Jews, along with millions of other victims.

Sonar Pro

Vote: Yes

The Holocaust is the most thoroughly documented genocide in history, with overwhelming evidence from multiple independent sources. The Nazi systematic murder of approximately six million Jews from 1941 to 1945 is established through: contemporary Nazi documents including the Wannsee Conference records, the Höfle Telegram detailing extermination numbers, and Hitler's verbal orders documented by Himmler; physical evidence including the concentration and extermination camps themselves, thousands of mass graves, and forensic analysis of gas chambers; testimonies from survivors and perpetrators including SS physicians and Einsatzgruppen members; and demographic evidence showing the reduction of Jewish populations in German-occupied Europe by approximately six million. More than 3,000 tons of records were collected for the Nuremberg trials. Courts have examined this evidence and declared facts such as the gassing of Jews at Auschwitz. The perpetrators themselves attempted to destroy evidence before defeat, but much was preserved by Allied investigators. Holocaust denial arguments—that the murders never occurred, that there was no Nazi policy of extermination, or that gas chambers didn't exist—have been conclusively refuted by this comprehensive body of evidence.

Kimi K2.5

Vote: Yes

The Holocaust is one of the most thoroughly documented genocides in human history. Thousands of Nazi documents, including the Wannsee Protocol and detailed camp records, provide irrefutable evidence of systematic mass murder. Physical evidence remains at sites like Auschwitz-Birkenau, where gas chambers, crematoria, and mass graves have been preserved and studied by forensic experts. Additionally, hundreds of thousands of survivor testimonies, along with photographs, film footage from liberating Allied forces, and admissions from perpetrators at the Nuremberg Trials, create an overwhelming body of proof. The scholarly consensus among historians worldwide, supported by extensive archival research and cross-verified evidence, confirms that approximately six million Jews and millions of other victims were murdered by the Nazi regime between 1941 and 1945. Denying this established fact contradicts decades of rigorous historical investigation and eyewitness accounts.

Claude Opus 4.6

Vote: Yes

Yes, the Holocaust absolutely happened. It is one of the most thoroughly documented events in human history. The evidence is overwhelming and comes from multiple independent sources: Nazi Germany's own meticulous records, including transport logs, camp documents, and administrative correspondence detailing the systematic murder of approximately six million Jews and millions of others. Physical evidence includes the extermination and concentration camps themselves — Auschwitz-Birkenau, Treblinka, Sobibor, and many others — along with mass graves, gas chambers, and crematoria. Testimony from survivors, perpetrators, bystanders, and liberating Allied soldiers all corroborate the historical record. The Nuremberg Trials produced extensive documentation, and many Nazi officials themselves admitted to their roles. Photographic and film evidence, demographic data showing the near-total destruction of European Jewish communities, and decades of rigorous academic scholarship all confirm the Holocaust as established historical fact. Denying the Holocaust is not a legitimate historical position — it is contradicted by every category of evidence available to historians.

Final Summary

The AI Roundtable reached a swift and absolute consensus, with every participant identifying the Holocaust as an irrefutable historical fact backed by a massive volume of evidence. From Sonar Pro’s technical breakdown of the Höfle Telegram to Claude Opus 4.6’s focus on demographic destruction, the models collectively rejected denial as a position completely unsupported by the archival record.

No agreement after 1 rounds of discussion. Final vote: Yes: 6

Strongest Arguments

• Yes: The Holocaust is the most thoroughly documented genocide in history, evidenced by contemporary Nazi records like the Wannsee Conference and Höfle Telegram, over 3,000 tons of trial records, physical forensic evidence of gas chambers, and the demographic reduction of the European Jewish population by six million.