--- id: P-REINFORCE-AI-FUNCTION-CALLING category: "10_Wiki/πŸ’‘ Topics/AI" confidence_score: 0.99 tags: [AI, LLM, FunctionCalling, Tools, Integration] last_reinforced: 2026-04-20 --- # [[ν•¨μˆ˜ 호좜 (Function Calling)]] ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "말만 ν•˜λ˜ AIμ—κ²Œ '손'을 λ‹¬μ•„μ£ΌλŠ” 기술." LLM이 λŒ€ν™” 쀑에 μ™ΈλΆ€ APIλ‚˜ ν•¨μˆ˜λ₯Ό μ‹€ν–‰ν•΄μ•Ό ν•  ν•„μš”λ₯Ό 슀슀둜 νŒλ‹¨ν•˜κ³ , ν•„μš”ν•œ μΈμžκ°’μ„ μ •ν™•ν•œ ν˜•μ‹(JSON)으둜 μƒμ„±ν•΄μ£ΌλŠ” μ—°κ²° 고리닀. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **Role**: - λͺ¨λΈμ΄ 자체 μ§€μ‹μœΌλ‘œ λ‹΅λ³€ν•  수 μ—†λŠ” μ‹€μ‹œκ°„ 데이터(날씨, μ£Όκ°€)λ‚˜ 행동(이메일 전솑, DB 쿼리)이 ν•„μš”ν•œ 경우 도ꡬ(Tools)λ₯Ό ν˜ΈμΆœν•˜λ„λ‘ 함. - **Process**: - μœ μ € 질문 -> λͺ¨λΈμ΄ μ‚¬μš© κ°€λŠ₯ν•œ ν•¨μˆ˜ λͺ©λ‘ 뢄석 -> ν˜ΈμΆœν•  ν•¨μˆ˜μ™€ 인자(Parameter) κ²°μ • -> μœ μ € μ‹œμŠ€ν…œμ— 전달(Call) -> κ²°κ³Όκ°’ μˆ˜μ‹  -> μ΅œμ’… λ‹΅λ³€ 생성. - **Safety**: λͺ¨λΈμ΄ λ§ˆμŒλŒ€λ‘œ ν•¨μˆ˜λ₯Ό μ‹€ν–‰ν•˜λŠ” 것이 μ•„λ‹ˆλΌ, μ‹€ν–‰ κ°€λŠ₯ν•œ 'λͺ…λ Ήμ„œ'λ₯Ό λ¦¬ν„΄ν•˜λŠ” κ΅¬μ‘°μ΄λ―€λ‘œ κ°œλ°œμžκ°€ μ‹€ν–‰ κΆŒν•œμ„ ν†΅μ œν•  수 μžˆλ‹€. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (RL Update) - ν•¨μˆ˜ ν˜ΈμΆœμ€ μΈμžκ°’ 생성 였λ₯˜(Hallucination in Arguments)κ°€ 치λͺ…적일 수 μžˆλ‹€. λ”°λΌμ„œ κ°•λ ₯ν•œ νƒ€μž… μ •μ˜(JSON Schema)와 ν•¨κ»˜, λͺ¨λΈμ΄ 좜λ ₯ν•œ κ²°κ³Όκ°€ μœ νš¨ν•œ ν˜•μ‹μΈμ§€ κ²€μ¦ν•˜κ³  μ‹€νŒ¨ μ‹œ μž¬μ‹œλ„(Retry logic)ν•˜λŠ” μ—μ΄μ „νŠΈ 루프가 ν•„μˆ˜μ μœΌλ‘œ λ™λ°˜λ˜μ–΄μ•Ό ν•œλ‹€. ## πŸ”— 지식 μ—°κ²° (Graph) - Related: [[AI μ—μ΄μ „νŠΈ (AI Agent)]] , [[Model Context Protocol (MCP)]] - Format: JSON-Schema