Guidance结构化生成库：用JSON Schema约束LLM输出，轻松生成可靠结构化数据

from guidance import models, gen

lm = models.OpenAI("gpt-3.5-turbo") result = lm + "请生成一个城市名称：" + gen(max_tokens=10) print(result)

schema = {

"type": "object",
"properties": {
    "order_id": {"type": "string", "pattern": "^ORD-\\d{6}$"},
    "status": {"type": "string", "enum": ["待付款", "已发货", "已完成"]},
    "amount": {"type": "number"},
    "remark": {"type": "string"}
},
"required": ["order_id", "status"]

}