In May 2025, Magnusson contributed to the allenai/olmo-cookbook repository by developing a new feature for the Results Command, enabling full results output in JSON format through a --format json flag. This enhancement improved the command-line interface’s usability, particularly for handling long model names and facilitating structured data exchange with downstream systems. Magnusson’s work involved careful CLI design, JSON output formatting, and thorough documentation updates using Markdown to ensure clarity and alignment between code and user guidance. While the contribution was focused and did not address bug fixes, it demonstrated depth in documentation practices and attention to automation readiness.