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R. Friel

4 papers hereh-index 4189 citations7 works total

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

author position
  • first author2
  • middle author2

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

fields
  • cs.CL4
same name
  • R. Friel — 1 paper, h 4

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 citedRAGBench: Explainable Benchmark for Retrieval-Augmented Generation Systems

10 citations · 16 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CL2026

Luna-2: Scalable Single-Token Evaluation with Small Language Models

Vatsal Goel, Rishon Dsouza, Nikhil Ega +4

Real-time guardrails require evaluation that is accurate, cheap, and fast - yet today's default, LLM-as-a-judge (LLMAJ), is slow, expensive, and operationally non-deterministic due…

cs.CL2024★ 10 cited

RAGBench: Explainable Benchmark for Retrieval-Augmented Generation Systems

Robert Friel, Masha Belyi, Atindriyo Sanyal

Retrieval-Augmented Generation (RAG) has become a standard architectural pattern for incorporating domain-specific knowledge into user-facing chat applications powered by Large Lan…

cs.CL2024★ 1 cited

Luna: An Evaluation Foundation Model to Catch Language Model Hallucinations with High Accuracy and Low Cost

Masha Belyi, Robert Friel, Shuai Shao +1

Retriever Augmented Generation (RAG) systems have become pivotal in enhancing the capabilities of language models by incorporating external knowledge retrieval mechanisms. However,…

cs.CL2023★ 5 cited

Chainpoll: A high efficacy method for LLM hallucination detection

Robert Friel, Atindriyo Sanyal

Large language models (LLMs) have experienced notable advancements in generating coherent and contextually relevant responses. However, hallucinations - incorrect or unfounded clai…

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