# Eight AI Models Found the Same Bug. The Most Efficient Cost $0.11 per Million Tokens. - slug: eight-ai-models-found-the-same-bug-the-most-efficient-cost-011-per-million-tokens - date: 2026-04-19 - category: Artificial Intelligence Eight openly published AI models tested against the same flaw. Every one found it. The smallest cost $0.11 per million tokens. ---