ClaimsYann LeCun

“Full house for my lecture hosted by the Center of Mathematical Sciences and Applications at Harvard yesterday.”

Yann LeCun, on X 29 March 2024 Post by @ylecun on X, 2024-03-29 (X)

Factual Their own work or organisation

Yann LeCun gave a lecture hosted by the Center of Mathematical Sciences and Applications at Harvard on 2024-03-28 to a full house.

Mostly true True in substance, wrong in a detail.

Factual: Statements about the present or the past, checked against the record: did they hold up?

The second judge would not resolve this claim; the verdict shown is the first judge's.

What would count as true or false

True if records show LeCun gave a lecture hosted by Harvard's Center of Mathematical Sciences and Applications (CMSA) on 2024-03-28 and that the venue was full or close to full. Mostly true if the CMSA-hosted lecture took place on that date but attendance was large rather than clearly full, or the date was off by a day. Mixed if the lecture happened but was hosted by a different Harvard unit, or the date differs materially. Mostly false if the event happened at a materially different time or in a different format (for example online only). False if no such CMSA lecture by LeCun took place around then.

Set before the research began.

Evidence (2)

  1. E1 2024 Ding Shum Lecture: Yann LeCun: Objective-Driven AI: Towards AI systems that can learn, remember, reason, and plan - CMSA Center of Mathematical Sciences and Applications (CMSA), Harvard University · 10 May 2024

    “On March 28, 2024, the CMSA hosted the fifth annual Ding Shum Lecture, given by Yann LeCun.”
  2. E2 2024 Ding Shum Lecture: Yann LeCun: Objective-Driven AI: Towards AI systems that can learn, remember, reason, and plan - CMSA Center of Mathematical Sciences and Applications (CMSA), Harvard University · 10 May 2024

    “Location: Harvard Science Center Hall A & via Zoom Webinar”

Reasoning

Harvard CMSA's own news page (E1) says the CMSA hosted the fifth annual Ding Shum Lecture, given by Yann LeCun, on March 28, 2024, matching the claimed host and date. E2 shows the lecture was held in person in Harvard Science Center Hall A and also streamed on Zoom, so it was not an online-only event. Neither source mentions attendance, so the 'full house' part cannot be confirmed. The core event is confirmed but the full venue is not, which fits the criteria for mostly true rather than true.

Cite this claim

Yann LeCun, “Yann LeCun gave a lecture hosted by the Center of Mathematical Sciences and Applications at Harvard on 2024-03-28 to a full house.” (said 29 March 2024). Verdict: mostly true. Reliability API, claim c_63cd3538be04, method 0.1.0+c876030c, dataset release v1.1.2. https://epistacklabs.com/claims/c_63cd3538be04

This claim is in dataset release v1.1.2, with the same verdict.

Reply to this claim

For Yann LeCun, or someone speaking for them: a correction or counter-evidence. Replies are read before anything is shown; an approved reply shows your name, role, date, statement and link. Your email address is never shown and is deleted 30 days after the decision (privacy).

More factual claims by Yann LeCun

  1. Resolved true Factual 1 October 2026
    ““It’s AI for the physical world, so it’s not language-related,” LeCun said.”

    AMI Labs' work is AI for the physical world and is not language-related.

  2. Resolved true Factual 1 October 2026
    ““It’s systems that understand the real world, like a manufacturing plant or turbojet engine.””

    AMI Labs builds systems that understand the real world, such as a manufacturing plant or turbojet engine.

  3. Resolved true Factual 23 June 2023
    “Max is a professor at MIT. His job, like mine, is to increase the intelligence of students and other humans.”

    Max Tegmark is a professor at MIT.

  4. Resolved true Factual 28 July 2016
    “A recent series of 8 lectures on deep learning that I gave at Collège de France in Paris.”

    Yann LeCun gave a recent series of 8 lectures on deep learning at Collège de France in Paris.

  5. Resolved false Factual 1 October 2026
    ““Those agents are doing exactly what they’ve been asked to do,” LeCun said.”

    The OpenAI agents involved in the Hugging Face hacking incident were doing exactly what they had been asked to do.

All of them

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