Unverified50% confidenceFactExact time
Outlines库的核心技术是基于正则表达式的Token掩码，将JSON schema转换为正则表达式再预编译为有限状态自动机
1
Sources
50%
Confidence
Long-term
Relevance
7/19/2026
First Seen
Sources
BAML：专为AI Agent设计的类型安全编程语言
Related Claims
Unverified受限解码可将JSON schema转换为上下文无关文法（CFG），再编译为有限状态自动机实现逐Token合法性检查78% similarUnverified在FastMCP中，函数的类型提示和文档字符串会自动转换为符合JSON Schema规范的工具模式，无需手写JSON Schema77% similarUnverifiedDedicated structured output libraries such as Outlines and Guidance provide mechanisms similar to GBNF and support defining grammar via JSON Schema.73% similarUnverifiedStructured Outputs的实现依赖有限状态机（FSM）对JSON语法建模，实时追踪JSON解析状态并动态生成合法token白名单72% similarPartially VerifiedStructured output imposes constraints on token generation during the decoding phase through JSON Schema or function-calling mechanisms, which is fundamentally different from requesting JSON-format output in the prompt.71% similar
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