Researcher

Marcelo Menegali

Also known as Marcelo Amorim Menegali

Marcelo Menegali is an AI researcher whose published work spans dialog models and mathematical reasoning. He coauthored Google's LaMDA paper in 2022 and contributed to AlphaGeometry 2, part of the system that reached silver-medal standard at the 2024 IMO. His February 2025 AlphaGeometry 2 paper reported that the system surpassed an average gold medalist in Olympiad geometry. In 2025, he contributed to Gemini Deep Think work for both the IMO and ICPC; the systems solved five of six and 10 of 12 problems respectively at gold-medal level. A Google patent application published in May 2025 listed him as an inventor on multimodal-response methods, and in July 2026 he hosted EAGLE BS visitors at Google's San Francisco office.

Timeline

  1. 2022

    A LaMDA paper

    In 2022, he coauthors Google's LaMDA paper, which presents Transformer-based neural language models designed for dialog applications.

  2. July 2024

    AlphaGeometry 2 at the IMO

    In July 2024, he contributes to AlphaGeometry 2, part of Google DeepMind's system with AlphaProof that solves four of six IMO problems at silver-medal level.

  3. February 2025

    An AlphaGeometry 2 paper

    In February 2025, he coauthors the AlphaGeometry 2 paper, which reports that the system surpasses an average gold medalist in solving Olympiad geometry problems.

  4. May 2025

    A multimodal patent application

    In May 2025, a Google patent application names him as an inventor on a method for generating multimodal responses with large language and other generative models.

  5. 2025

    Gemini Deep Think at the IMO

    At the 2025 IMO, he contributes to Google DeepMind's Gemini Deep Think effort; its system solves five of six problems perfectly and reaches gold-medal standard.

  6. 2025

    Gemini Deep Think at the ICPC

    At the 2025 ICPC World Finals, he contributes foundational research to Gemini Deep Think, whose system correctly solves 10 of 12 problems at gold-medal level.

  7. July 2026

    Hosting visitors in San Francisco

    In July 2026, he hosts the EAGLE BS team at Google's San Francisco office.

Sources and credits

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  1. LaMDA: Language Models for Dialog Applications research.google. Checked 21 October 2026.
  2. AI achieves silver-medal standard solving International Mathematical Olympiad problems deepmind.google. Checked 21 October 2026.
  3. Gold-medalist Performance in Solving Olympiad Geometry with AlphaGeometry2 arxiv.org. Checked 21 October 2026.
  4. Gold-medalist Performance in Solving Olympiad Geometry with AlphaGeometry2 jmlr.org. Checked 21 October 2026.
  5. US20250139379A1 - Generating multi-modal response(s) through utilization of large language model(s) and other generative model(s) - Google Patents patents.google.com. Checked 21 October 2026.
  6. Advanced version of Gemini with Deep Think officially achieves gold-medal standard at the International Mathematical Olympiad deepmind.google. Checked 21 October 2026.
  7. Gemini achieves gold-medal level at the International Collegiate Programming Contest World Finals deepmind.google. Checked 21 October 2026.
  8. Visita da EAGLE BS ao Google em São Francisco | Parceria Google Cloud eaglebs.com. Checked 21 October 2026.