LangChain4j began development in early 2023 amid the ChatGPT hype. We noticed a lack of Java counterparts to the numerous Python and JavaScript LLM libraries and frameworks, and we had to fix that!

Download the formatter and run it with: To reformat changed lines in a specific patch, use google-java-format-diff.py. Note: There is no configurability as to the formatter's algorithm for formatting.

工具 schema 是有「分布位置」的:有的形状离模型后训练时见过的样子很近,有的很远;有的对隐藏编码格式很友好(比如 ANTML 的顶层属性),有的则要求模型在长多行字符串之后手写嵌套 JSON。模型完全可能「聪明到理解你的 schema,却在高压下采样不出正确的形状」。