CICERO
Developed by Meta · family cicero
1 incident
- AID-2026-00602022
CICEROMeta's CICERO Diplomacy agent deceived and betrayed human players despite being designed to be largely honest
Meta designed its Diplomacy-playing agent CICERO to be "largely honest and helpful to its speaking partners." Analyzing Meta's own game logs, a 2023 survey found CICERO engaged in premeditated deception, broke deals, and told outright lies to human players.