LLM Relational Event Models R package llrem version 0.1.1 Fit Cox proportional hazards relational event models (REMs), including a separable formulation that partitions events into initiation and continuation sub-models. Optionally augments REM simulations with large language model (LLM) agents that select targets conditioned on event history, supporting multiple providers ('OpenAI', 'Anthropic', 'xAI'/'Grok', 'Google Gemini', 'Ollama', 'AWS Bedrock') through a common interface. See Butts (2008) <doi:10.1111/j.1467-9531.2008.00203.x> for description of relational event modeling. Software Depends: R (>= 4.1.0) Imports: ggplot2, httr2 (>= 1.1.0), Rcpp, survival LinkingTo: Rcpp Suggests: igraph, parallel, relevent, testthat (>= 3.0.0) C. Ben Gibson <cbengibson@gmail.com> Comprehensive R Archive Network (CRAN) C. Ben Gibson [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=llrem/LICENSE) 2026-05-19 application/tgz https://CRAN.R-project.org/package=llrem doi:10.32614/CRAN.package.llrem