AI People Wiki
Portrait of Aidan Gomez
Photo: Gabriel Hutchinson, CC BY-SA 4.0. Credit

Builders & open source

Aidan Gomez

Co-founder and CEO, Cohere

  • Co-founder and CEO, Cohere14

Aidan Gomez is the co-founder and CEO of Cohere, according to the company's about page. Gomez is a co-author of Attention Is All You Need (2017), which introduced the Transformer; the paper notes that Gomez's work on it was performed while at Google Brain, and its contribution note credits Gomez and Łukasz Kaiser with designing parts of and implementing Tensor2Tensor, which replaced the team's earlier codebase. Gomez is also listed with a Google Brain affiliation on the 2018 Tensor2Tensor paper.123

At a glance

Current role
Co-founder and CEO
Company
Cohere
Sector
Company
Education
Oxford, Toronto
Work listed
2
Sources cited
8
Profile reviewed

Career

Gomez's work on "Attention Is All You Need" was performed while at Google Brain, and the 2018 Tensor2Tensor paper also lists Gomez with a Google Brain affiliation. Gomez is now co-founder and CEO of Cohere, which lists Nick Frosst and Ivan Zhang as its other co-founders, and Gomez's GitHub profile names Cohere as Gomez's organization.2314

Research

Gomez is one of eight authors of "Attention Is All You Need" (2017), which introduced the Transformer, a sequence model built entirely on attention; its contribution note credits Gomez and Łukasz Kaiser with designing and implementing parts of Tensor2Tensor, which replaced the team's earlier codebase. The same year Gomez was second author of "One Model To Learn Them All", which trained a single model concurrently on image, translation, captioning, speech, and parsing tasks.25

Gomez is first author of the 2017 RevNet paper, which introduced reversible ResNet-style networks that can be trained without storing most activations in memory, and of "Learning Sparse Networks Using Targeted Dropout" (2019), co-authored with Ivan Zhang and Geoffrey Hinton among others, which trains networks to be robust to later pruning.67

Open-source work

Gomez is a co-author of the 2018 paper describing Tensor2Tensor, Google Brain's Apache-2.0 library of deep learning models and datasets that includes the reference implementation of the Transformer.38

Work and contributions

  • Transformer (Attention Is All You Need) Published research

    Co-author of the 2017 paper that introduced the Transformer architecture; the contribution note says Gomez and Łukasz Kaiser designed and implemented parts of Tensor2Tensor, which replaced the earlier codebase used for the work.2

  • Tensor2Tensor Open-source code

    Co-author of the 2018 Tensor2Tensor paper, which describes the Google Brain library of deep learning models that includes the reference implementation of the Transformer; the repository is published under the Apache 2.0 license.38

Timeline

  1. Co-authored "Attention Is All You Need", the paper that introduced the Transformer.2
  2. Co-authored "One Model To Learn Them All" as second author.5
  3. Released the RevNet paper on reversible networks that avoid storing activations, as first author.6
  4. Co-authored the Tensor2Tensor for Neural Machine Translation paper.3
  5. Released "Learning Sparse Networks Using Targeted Dropout" as first author.7

Other documented roles

Roles the sources document that are not confirmed as current.

  • Work on the Transformer paper performed while at Google Brain, Google Brain23

Where they work

Suggest a correction or removal

Profiles cover public professional work only, and each statement cites a source. If something is out of date, missing or wrong, tell us and link a source. People can also ask for their profile to be corrected or removed.

References

8 sources · profile reviewed Oct 21, 2026 · data updated Oct 21, 2026

  1. About Cohere (founders)Cohere · Official page · accessed Oct 21, 2026
  2. Attention Is All You Need (arXiv 1706.03762)arXiv · Paper · published Jun 12, 2017 · accessed Oct 21, 2026
  3. Tensor2Tensor for Neural Machine Translation (arXiv 1803.07416)arXiv · Paper · published Mar 16, 2018 · accessed Oct 21, 2026
  4. aidangomez (Aidan Gomez) on GitHubGitHub · Official page · accessed Oct 21, 2026
  5. One Model To Learn Them All (arXiv 1706.05137)arXiv · Paper · published Jun 16, 2017 · accessed Oct 21, 2026
  6. The Reversible Residual Network: Backpropagation Without Storing Activations (arXiv 1707.04585)arXiv · Paper · published Jul 14, 2017 · accessed Oct 21, 2026
  7. Learning Sparse Networks Using Targeted Dropout (arXiv 1905.13678)arXiv · Paper · published May 31, 2019 · accessed Oct 21, 2026
  8. tensorflow/tensor2tensor README (Apache-2.0)TensorFlow (GitHub repository) · Repository · accessed Oct 21, 2026