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Groundhog Day for AI agents: Prompt caching patterns for using OpenAI models on Amazon Bedrock

Every time an agent takes a step, it re-reads its entire context before acting. Here is how prompt caching for OpenAI models on Amazon Bedrock lets your agent remember, cutting input cost and latency without resending the same tools, instructions, and history every turn.

Read the full story at AWS Machine Learning Blog ↗

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  1. 2026-10-26 17:27 · AWS Machine Learning Blog
    Groundhog Day for AI agents: Prompt caching patterns for using OpenAI models on Amazon Bedrock

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