Two AI Coding Tools Reset Their Pricing This Weekend. Copilot Goes Usage-Based Tomorrow and Codex Pro's 10x Promo Dies Today.
GitHub Copilot moves every plan to usage-based billing on June 1, and OpenAI's $100 Codex Pro tier drops from 10x back to 5x usage after May 31. Same 24 hours, same lesson: a coding-agent subscription is metered infrastructure now, not a fixed cost.