AI Drift Log: GPT-4o Company Description Changes — March 2026
Weekly monitoring of GPT-4o's descriptions of 50 tracked companies revealed 12 significant description changes in March 2026. Three companies were described with outdated information that contradicted their current state.
Drift observations
- Company A (SaaS): GPT-4o changed employee count from '500+' to '200-500' (actual: 650).
- Company B (FinTech): product description shifted from 'payment processing' to 'banking platform' (inaccurate).
- Company C (Healthcare): founding year changed from 2018 to 2019 (correct is 2018).
- 8 other companies had minor wording changes without factual impact.
Correction status
- Companies with AuthorityPrompt profiles: drift auto-corrected within 2 weeks.
- Companies without profiles: drift persisted through end of monitoring period.
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