Anthropic users this week: which Claude model do I even use anymore? 😵‍💫

The constant model shuffling is getting real. One week it's Opus, next it's Sonnet 3.5, then they drop a new version and your prompts break.

If you're building on Claude API, you know the pain. Version management is becoming a full-time job. Every update means re-testing your entire stack.

Meanwhile devs are just trying to ship. The AI infra game is still early and messy af.