Context Engineering with DSPy (Mike Taylor)（Z-Library）

【One-Line Pitch】 AI agents need the right context at the right time to do a good job. Too much input increases cost and harms accuracy… 【Book Arc】 - **Opening (~0%–12%)**: Too much input increases cost and harms accuracy, while too little causes instability and hallucinations.; are also available for most titles ( https://oreilly.com ). - **Early (~12%–35%)**: The companion code is available on GitHub.; eleases may change experimental APIs used later in the book. - **Middle (~35%–65%)**: Reilly, for his guidance and support throughout the project.; The first paper formalizing the field was “A Survey of Context Engineering for Large Language Models” by Mei et al. - **Late (~65%–88%)**: iscarding earlier input to make room for recent information.; ven if it isn’t related to the instructions or task at hand. - **Ending (~88%–100%)**: that defines the whole task through its inputs and outputs.; ass provides a unified interface across all model providers. 【Key Takeaways】 - **Too much input increas…** (Opening): Too much input increases cost and harms accuracy, while too little causes instability and hallucinations. - **are also available for…** (Opening): are also available for most titles ( https://oreilly.com ). - **right information** (Opening): right information , in the right format, at the right time. - **The companion code is…** (Early): The companion code is available on GitHub. - **eleases may change exp…** (Early): eleases may change experimental APIs used later in the book. - **It connects to that co…** (Early): It connects to that collection but does not create or populate it. 【Reading Tips】 - Use Passage locations below to jump into the text and set reading anchors - Chinese and English guides are each generated once, then served from local cache without calling the model again 【Coverage Limits】 Compressed outline without the model (~33 index chunks). Full structured guide needs AI available.