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Patrick Lewis

4 papers hereh-index 3104 citations5 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2
  • last author1

Across the 3 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
same name
  • Patrick Lewis — 28 papers, h 29
  • Patrick Lewis — 4 papers, h 3
  • Patrick Lewis — 3 papers, h 2
  • Patrick Lewis — 2 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedGoodtriever: Adaptive Toxicity Mitigation with Retrieval-augmented Models

1 citations · 1 across the 4 of their papers we have counts for

collaborators

4 papers

cs.AI2026

Counsel: A Meta-Evaluation Dataset for Agentic Tasks

Sashank Pisupati, Henry Broomfield, Eujeong Choi +5

As agentic systems tackle increasingly complex multi-step tasks, evaluating their trajectories presents a major bottleneck - human annotation of a single trajectory on popular agen…

cs.CL2025

Command A: An Enterprise-Ready Large Language Model

Team Cohere, :, Aakanksha +227

In this report we describe the development of Command A, a powerful large language model purpose-built to excel at real-world enterprise use cases. Command A is an agent-optimised…

cs.CL2024

From One to Many: Expanding the Scope of Toxicity Mitigation in Language Models

Luiza Pozzobon, Patrick Lewis, Sara Hooker +1

To date, toxicity mitigation in language models has almost entirely been focused on single-language settings. As language models embrace multilingual capabilities, it's crucial our…

cs.AI2023★ 1 cited

Goodtriever: Adaptive Toxicity Mitigation with Retrieval-augmented Models

Luiza Pozzobon, Beyza Ermis, Patrick Lewis +1

Considerable effort has been dedicated to mitigating toxicity, but existing methods often require drastic modifications to model parameters or the use of computationally intensive…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.