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Claude Certified Developer — Foundations

Anthropic · Topic 4 of 5

Performance, Cost, and Reliability

Building efficient, resilient integrations: prompt caching for repeated context, the Message Batches API for high-volume async work, token counting and model selection, and handling rate limits with retries and backoff.

5 lessons300 questions

What this topic covers

  1. 01Prompt Caching for Repeated Context300m
  2. 02The Message Batches API300m
  3. 03Token Counting and Model Selection300m
  4. 04Rate Limits, Retries, and Backoff300m
  5. 05Latency and Cost Trade-offs in Practice360m