activity
20232026
most citedPlaying with words: Comparing the vocabulary and lexical diversity of ChatGPT and humans

30 citations · 94 across the 30 of their papers we have counts for

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Showing 2025Show all

13 papers · 1 filter

cs.CL2025★ 2 cited

Adding LLMs to the psycholinguistic norming toolbox: A practical guide to getting the most out of human ratings

Javier Conde, María Grandury, Tairan Fu +7

Word-level psycholinguistic norms lend empirical support to theories of language processing. However, obtaining such human-based measures is not always feasible or straightforward.…

cs.AI2025

Stochastic Streets: A Walk Through Random LLM Address Generation in four European Cities

Tairan Fu, David Campo-Nazareno, Javier Coronado-Blázquez +3

Large Language Models (LLMs) are capable of solving complex math problems or answer difficult questions on almost any topic, but can they generate random street addresses for Europ…

cs.CY2025

Artificial Intelligence and Misinformation in Art: Can Vision Language Models Judge the Hand or the Machine Behind the Canvas?

Tarian Fu, Javier Conde, Gonzalo Martínez +3

The attribution of artworks in general and of paintings in particular has always been an issue in art. The advent of powerful artificial intelligence models that can generate and a…

cs.AI2025

The Generative Energy Arena (GEA): Incorporating Energy Awareness in Large Language Model (LLM) Human Evaluations

Carlos Arriaga, Gonzalo Martínez, Eneko Sendin +2

The evaluation of large language models is a complex task, in which several approaches have been proposed. The most common is the use of automated benchmarks in which LLMs have to…

cs.CL2025

La Leaderboard: A Large Language Model Leaderboard for Spanish Varieties and Languages of Spain and Latin America

María Grandury, Javier Aula-Blasco, Júlia Falcão +22

Leaderboards showcase the current capabilities and limitations of Large Language Models (LLMs). To motivate the development of LLMs that represent the linguistic and cultural diver…

cs.CL2025

Is There a Case for Conversation Optimized Tokenizers in Large Language Models?

Raquel Ferrando, Javier Conde, Gonzalo Martínez +1

The computational and energy costs of Large Language Models (LLMs) have increased exponentially driven by the growing model sizes and the massive adoption of LLMs by hundreds of mi…

cs.CL2025★ 1 cited

Psycholinguistic Word Features: a New Approach for the Evaluation of LLMs Alignment with Humans

Javier Conde, Miguel González, María Grandury +3

The evaluation of LLMs has so far focused primarily on how well they can perform different tasks such as reasoning, question-answering, paraphrasing, or translating. For most of th…

cs.CL2025

Have Multimodal Large Language Models (MLLMs) Really Learned to Tell the Time on Analog Clocks?

Tairan Fu, Miguel González, Javier Conde +2

Multimodal Large Language Models which can answer complex questions on an image struggle to tell the time on analog clocks. This is probably due to the lack of images with clocks a…

cs.AI2025

Real-time Spatial Retrieval Augmented Generation for Urban Environments

David Nazareno Campo, Javier Conde, Álvaro Alonso +3

The proliferation of Generative Artificial Ingelligence (AI), especially Large Language Models, presents transformative opportunities for urban applications through Urban Foundatio…

cs.CL2025★ 12 cited

Speed and Conversational Large Language Models: Not All Is About Tokens per Second

Javier Conde, Miguel González, Pedro Reviriego +3

The speed of open-weights large language models (LLMs) and its dependency on the task at hand, when run on GPUs, is studied to present a comparative analysis of the speed of the mo…

cs.AI2025★ 14 cited

Understanding the Impact of Artificial Intelligence in Academic Writing: Metadata to the Rescue

Javier Conde, Pedro Reviriego, Joaquín Salvachúa +3

This column advocates for including artificial intelligence (AI)-specific metadata on those academic papers that are written with the help of AI in an attempt to analyze the use of…

cs.CL2025★ 6 cited

Can ChatGPT Learn to Count Letters?

Javier Conde, Gonzalo Martínez, Pedro Reviriego +3

Large language models (LLMs) struggle on simple tasks such as counting the number of occurrences of a letter in a word. In this paper, we investigate if ChatGPT can learn to count…

cs.CL2025★ 2 cited

Multiple Choice Questions: Reasoning Makes Large Language Models (LLMs) More Self-Confident, Especially When They are Wrong

Tairan Fu, Javier Conde, Gonzalo Martínez +2

Multiple Choice Question (MCQ) tests are among the most used methods for evaluating large language models (LLMs). Besides checking the correctness of the selected answer, evaluatio…