Gabe Pereyra is the President and co-founder of Harvey, which builds AI software for legal and professional services. Harvey's author page says Pereyra co-founded the company in 2022 after working as a research scientist at DeepMind and as a machine learning engineer at Meta. Pereyra co-wrote the May 2026 post that introduced LAB, Harvey's open-source Legal Agent Benchmark.12
At a glance
- Current role
- President and co-founder
- Company
- Harvey
- Sector
- Company
- Work listed
- 1
- Sources cited
- 3
- Profile reviewed
Career
Before co-founding Harvey in 2022, Pereyra worked as a research scientist at DeepMind and as a machine learning engineer at Meta. Harvey's author page presents Pereyra today as the company's President and co-founder.1
Research and writing at Harvey
Pereyra is a byline author, with Niko Grupen and Julio Pereyra, of "Introducing Harvey's Legal Agent Benchmark" (May 2026). The post introduced LAB, whose open-source repository combines a dataset of legal tasks with agent instructions, documents and rubrics, and an execution harness for running and scoring agents.23
Pereyra's author page also lists 2026 posts on training legal agents and review-table models, a research preview of Harvey Tenet, and post-training agents for M&A diligence.1
Work and contributions
Harvey LAB (Legal Agent Benchmark) Open-source code
Co-authored, with Niko Grupen and Julio Pereyra, the announcement post for LAB, an MIT-licensed benchmark of legal tasks, rubrics and an execution harness for evaluating agents.23
Timeline
- Co-founded Harvey after research and engineering roles at DeepMind and Meta.1
- Co-authored the post introducing Harvey's open-source Legal Agent Benchmark (LAB).2
- Co-authored the Harvey post "Training a Legal Agent With Applied Compute".1
- Co-authored the Harvey Tenet research preview post.1
- Co-authored "Post-Training RLM Agents for End-to-End M&A Diligence".1
Other documented roles
Roles the sources document that are not confirmed as current.
Where they work
- Harvey 3 people in the wiki
Related people
- Niko GrupenAlso at Harvey
- Winston WeinbergAlso at Harvey
- Shunyu YaoAgents · Language models
- Thomas ScialomLanguage models · Agents
- Yoav ShohamLanguage models · Agents
- Mike KnoopEvaluation and benchmarks · Agents
- Akshita BhagiaLanguage models · Evaluation and benchmarks
- John YangAgents · Evaluation and benchmarks
- Harrison ChaseAgents · Language models
- Rohan TaoriLanguage models · Evaluation and benchmarks
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
3 sources · profile reviewed Oct 22, 2026 · data updated Oct 22, 2026