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Luis A. Lastras

14 papers hereh-index 8260 citations17 works total

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

author position
  • middle author7
  • last author3

Across the 10 of 14 papers where every author was matched, so the position is known.

fields
  • cs.CL3
  • cs.AI2
  • cs.CV2
  • cs.IR2
  • cs.LG2
  • eess.AS2

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators
Showing cs.CLShow all

3 papers · 1 filter

cs.CL2026

ToolRM: Outcome Reward Models for Tool-Calling Large Language Models

Mayank Agarwal, Ibrahim Abdelaziz, Kinjal Basu +4

As large language models (LLMs) increasingly interact with external tools, reward modeling for tool use has emerged as a critical yet underexplored area of research. Existing rewar…

cs.CL2025

Putting It All into Context: Simplifying Agents with LCLMs

Mingjian Jiang, Yangjun Ruan, Luis Lastras +2

Recent advances in language model (LM) agents have demonstrated significant potential for automating complex real-world tasks. To make progress on these difficult tasks, LM agent a…

cs.CL2024

API-BLEND: A Comprehensive Corpora for Training and Benchmarking API LLMs

Kinjal Basu, Ibrahim Abdelaziz, Subhajit Chaudhury +7

There is a growing need for Large Language Models (LLMs) to effectively use tools and external Application Programming Interfaces (APIs) to plan and complete tasks. As such, there…

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