Claude Code pricing depends on which model and plan you choose. On the Claude API (pay-as-you-go), Claude Sonnet costs $3 per million input tokens and $15 per million output tokens, while Claude Opus costs $5/$25, and Claude Haiku costs $1/$5. For prompts exceeding 200K tokens, Claude Sonnet applies higher rates ($6/$22.50 per million tokens) to account for increased processing. Claude Code subscriptions cost $20/month for Pro (includes access to Sonnet), $100-$200/month for Max (priority queue, larger context), or Team/Enterprise pricing for organizations. Practical costs average $6 per developer per day, staying below $12 daily for 90% of users. Prompt caching dramatically reduces costs: cache writes cost 1.25x the input token price, while cache reads cost only 0.1x. Over 90% of tokens in typical workflows are cache reads, making the actual input/output cost a tiny fraction of total token usage. For teams, the Claude Code Team plan ($30/month/user) enables shared sessions and parallel execution, often more economical than individual Pro subscriptions at scale. Calculate your usage pattern: if you’re refactoring large codebases (high input tokens), caching savings are substantial; for simple coding tasks, monthly subscription costs dominate token costs. For teams building Claude Code agents that need to understand large codebases, Milvus provides efficient vector indexing that enables semantic code search—essential for agents to quickly locate related functions, APIs, or architectural patterns without keyword limitations.
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