Mario Marcolongo · Information integrity & technical operations
I trace claims to their sources, test AI behavior, and build and maintain research tools and websites. Paid scientific work since June 2023, alongside public investigations and accepted open-source contributions.
Paid science & website work · Public-source investigations · Dated AI-testing results
Italy · EU citizen · Open to remote work & relocation
Entropy for Life · Paid scientific work
I collected and organized the shark-attack data and created this published Tableau map for Entropy for Life. Client context: Italian science communication with 500K+ combined followers and subscribers.
Notandia
Requirements, behavior testing and release work. Actual settings from the current source build.
Independent adversarial AI testing
40 Arena unique breaks; #426, 1,430 points and 415 submissions. Separately, Proving Ground: #81, top 5%, 127 platform-recorded breaks. Captured 13 October 2026.
My published interactive shark-attack map ↗Paid scientific work · Since 2023
My work includes primary-literature research, scientific fact-checking, scripts and articles, this map’s data collection and visualization, and designing and operating the WordPress website. I also created the data visualizations in AIRC reels that feature them; complete productions are collaborative.
Explore my responsibilities & published work →Source quality & AI evaluation
40 Arena unique breaks
Arena: #426 · 1,430 points · 415 submissions. Captured 13 October 2026.
Proving Ground: #81 · top 5% · 127 platform-recorded breaks across chat, image, agent and indirect challenges. Captured 13 October 2026.
Dated platform results. Arena and Proving Ground are separate; the evidence page preserves the displayed-total discrepancy.
Five merged PRs covering source auditing, citation provenance and repository tooling. Listed coauthor of the September 2026 paper draft.
“Good work on improving sources!” — maintainer review of PR #70 ↗
Inspect my contributions →Information integrity & investigations
I recover missing sources, reconcile conflicting records and examine scientific, privacy and corporate claims. Public revision histories show my contributions and the evidence behind them.
Independent products
Configurable publisher watchlists and explainable research-integrity signals. Screenshot from the current source build.
A directory of research-participation opportunities with filters, inclusion decisions and original-source links.
Published visual explanations
Scroll sideways to preview more charts.
Original Wikimedia Commons diagrams. Tableau maps, Flourish stories and further data views remain in the full archive.
Citation review, source reconciliation, structured-data editing and scientific visualizations.
Focus-group facilitation, participant recruitment and accessible research procedures, working with a supervisor and fellow facilitator.
Non-degree IT path studies. Python Programming: 3 ECTS, Pass (September 2026). Continuing Python, SQL and quantitative foundations.
Further explorations
Explore national protein supply relative to estimated bodyweight. Sources and model assumptions stay visible.
Explore the data ↗International opportunities
Open to paid roles and projects in information integrity, investigations, AI evaluation, research operations and technical support or implementation. If your team needs careful investigation and practical delivery, let’s talk.
[email protected] ↗Information integrity & investigations
AI evaluation & research operations
Technical support & implementation
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