๋ฐ˜์‘ํ˜•

๋Œ€๊ทœ๋ชจ ์ œ์กฐ ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ๋ณด๊ณ ์„œ ์ƒ์„ฑ์„ ์œ„ํ•œ Agentic AI ์‹œ์Šคํ…œ์—์„œ
LLM ์ปดํ“จํŒ… ๋น„์šฉ๊ณผ ์‘๋‹ต ์ง€์—ฐ(latency) ์€ ์ฃผ์š” ๋ฌธ์ œ์ด๋‹ค.

๋‹ค์Œ ์‚ฌํ•ญ์„ ํฌํ•จํ•˜์—ฌ ํšจ์œจํ™” ์ „๋žต์„ ์ œ์‹œํ•˜์‹œ์˜ค.

 

1. ๋ชจ๋ธ ์„œ๋น™ ๋ฐ ์บ์‹ฑ ์ „๋žต (vLLM, Triton, TensorRT ๋“ฑ)

2. ํ† ํฐ ๋‹จ์œ„ ์ตœ์ ํ™” (Prompt/Response Caching, Prefix Tuning ๋“ฑ)

3. ๋ชจ๋ธ ์••์ถ• ๋ฐ ๋ถ„์‚ฐ ์„œ๋น™ ์ „๋žต (Quantization, Sharding, Mixture-of-Experts ๋“ฑ)

 

 

โ‘  ๋ฌธ์ œ ์ธ์‹

  • ์ œ์กฐ ํ˜„์žฅ์€ ๋Œ€๋Ÿ‰ ๋ณด๊ณ ์„œ(์ˆ˜์ฒœ๊ฑด/์ผ) ์ƒ์„ฑ ์š”๊ตฌ → LLM ํ˜ธ์ถœ ๋น„์šฉ·์ง€์—ฐ์ด ๊ธ‰์ฆ.
  • ๋”ฐ๋ผ์„œ LLM์˜ ์ปดํ“จํŒ… ํšจ์œจํ™”(Serving + Token + Storage) ๊ฐ€ ํ•ต์‹ฌ์ด๋‹ค.

โ‘ก ๋ชจ๋ธ ์„œ๋น™ ์ตœ์ ํ™”

์ „๋žต๊ธฐ์ˆ ์„ค๋ช…
vLLM Continuous batching + PagedAttention ์—ฌ๋Ÿฌ ์š”์ฒญ์„ ํ•œ ๋ฒˆ์— ์ฒ˜๋ฆฌํ•˜์—ฌ GPU ํ™œ์šฉ๋ฅ  ๊ทน๋Œ€ํ™”
Triton Server Multi-model serving LLM + ML๋ชจ๋ธ + RAG ์ธํผ๋Ÿฐ์Šค ํ†ตํ•ฉ ์„œ๋น™
TensorRT-LLM FP8 quant + graph fusion GPU inference latency 30~40% ๋‹จ์ถ•
Async Queue Redis + asyncio ๋™์‹œ ์š”์ฒญ์„ ๋น„๋™๊ธฐ๋กœ ํ์ž‰

์˜ˆ์‹œ ๊ตฌ์กฐ:

 
Client → API Gateway → vLLM → Cache → Report Agent

โ‘ข ํ† ํฐ ํšจ์œจํ™” ์ „๋žต

๋ฐฉ๋ฒ•์„ค๋ช…๊ธฐ๋Œ€ํšจ๊ณผ
Prompt Caching ๋™์ผ ์งˆ์˜ ํ”„๋กฌํ”„ํŠธ ํ•ด์‹œ ์ €์žฅ ๋ฐ˜๋ณต ๋ณด๊ณ ์„œ ์žฌ์‚ฌ์šฉ
Prefix Tuning ๊ณต์ •๋ณ„ ํŠนํ™” prefix๋งŒ ๋ฏธ์„ธ์กฐ์ • ํŒŒ๋ผ๋ฏธํ„ฐ ์ˆ˜ ๊ฐ์†Œ(0.3~1%)
Response Caching “query+context hash” ์บ์‹œ ํ‚ค๋กœ ์ €์žฅ RAG ๋ฐ˜๋ณต ํ˜ธ์ถœ ๊ฐ์†Œ
Streaming Output ์ฆ‰์‹œ ์‘๋‹ต ์ŠคํŠธ๋ฆผ ์ „๋‹ฌ UX ๊ฐœ์„ , ์ง€์—ฐ ์ฒด๊ฐ ๊ฐ์†Œ

โ‘ฃ ๋ชจ๋ธ ์••์ถ• ๋ฐ ๋ถ„์‚ฐ ์„œ๋น™

๊ธฐ์ˆ ๋‚ด์šฉ์žฅ์ 
Quantization (4bit/8bit) ์ •๋ฐ€๋„ ๋‚ฎ์ถฐ ๋ฉ”๋ชจ๋ฆฌ ์ ˆ์•ฝ 70% GPU VRAM ์ ˆ๊ฐ
Sharding / ZeRO ๋Œ€ํ˜• ๋ชจ๋ธ์„ GPU๊ฐ„ ๋ถ„ํ•  ๋Œ€๊ทœ๋ชจ LLM ์„œ๋น™ ๊ฐ€๋Šฅ
MoE (Mixture of Experts) ์š”์ฒญ๋ณ„๋กœ ์ผ๋ถ€ ์ „๋ฌธ๊ฐ€ ๋ ˆ์ด์–ด๋งŒ ํ™œ์„ฑ ํ‰๊ท  ์—ฐ์‚ฐ๋Ÿ‰ 20~40% ๊ฐ์†Œ

โ‘ค ์‹ค๋ฌด ์‹œ๋‚˜๋ฆฌ์˜ค

  • 13B ๋ชจ๋ธ(vLLM) 3๊ฐœ → GPU 4์žฅ(48GB)
  • PromptCache ํ™œ์„ฑํ™” → ๋ฐ˜๋ณต ์งˆ์˜ ์‘๋‹ต ์†๋„ 3๋ฐฐ ๊ฐœ์„ 
  • FP8 TensorRT ๋ณ€ํ™˜ → ๋‹จ์ผ ๋ณด๊ณ ์„œ ์‘๋‹ต์‹œ๊ฐ„ 9.8s → 4.3s
  • ๋น„์šฉ ์ ˆ๊ฐ: GPU ์‚ฌ์šฉ๋ฅ  35% ↓, ์›” $3,000 ์ ˆ์•ฝ

โ‘ฅ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • ๋ชจ๋ธ ์„œ๋น™ ๊ตฌ์กฐ(vLLM/Triton)์™€ ํ† ํฐ ์ตœ์ ํ™”๋ฅผ ๊ตฌ์ฒด์ ์œผ๋กœ ์–ธ๊ธ‰ํ–ˆ๋Š”๊ฐ€
  • Quantization/MoE ๊ฐ™์€ ์ปดํ“จํŒ… ์ ˆ๊ฐ ๊ธฐ์ˆ ์˜ ์›๋ฆฌ๋ฅผ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
  • ์‹ค์ œ ์šด์˜ ํšจ๊ณผ(์†๋„·๋น„์šฉ ๊ฐœ์„ )๋ฅผ ์ˆ˜์น˜๋กœ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
๋ฐ˜์‘ํ˜•

 

๋ฐ˜์‘ํ˜•

 

์ œ์กฐ๊ณต์ •์˜ ๋ถˆ๋Ÿ‰ ์›์ธ ๋ถ„์„(Anomaly Root Cause Analysis)์„ ์ž๋™ํ™”ํ•˜๊ธฐ ์œ„ํ•ด
Reasoning Chain ๊ธฐ๋ฐ˜ Agentic AI ๊ตฌ์กฐ๋ฅผ ์„ค๊ณ„ํ•˜๋ ค ํ•œ๋‹ค.

๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•œ “์ด์ƒ ํƒ์ง€ → ์›์ธ ์ถ”๋ก  → ๊ทผ๊ฑฐ ๋ฌธํ—Œ ์ธ์šฉ → ์กฐ์น˜ ์ œ์•ˆ” ๊ณผ์ •์„
Agent Chain ํ˜•ํƒœ๋กœ ๊ตฌ์„ฑํ•˜๊ณ , ๊ฐ ๋‹จ๊ณ„์˜ ์ž…๋ ฅ·์ถœ๋ ฅ ๊ตฌ์กฐ๋ฅผ ์„ค๊ณ„ํ•˜์‹œ์˜ค.

 

 

 

โ‘  ๋ชฉ์ 

  • ์ œ์กฐ ๋ถˆ๋Ÿ‰์˜ ์›์ธ์€ ๋‹จ์ผ ๋ณ€์ˆ˜๊ฐ€ ์•„๋‹Œ ๋‹ค์ˆ˜์˜ ์ƒํ˜ธ์ž‘์šฉ ๋ณ€์ˆ˜์— ์˜ํ•ด ๋ฐœ์ƒ.
  • LLM์ด ๋ฐ์ดํ„ฐ๋ฅผ ๊ทผ๊ฑฐ๋กœ ๋…ผ๋ฆฌ์  Reasoning Chain์„ ๋”ฐ๋ผ๊ฐ€๋ฉฐ
    ์›์ธ์„ ์„ค๋ช…ํ•˜๊ณ  ๊ทผ๊ฑฐ ๋ฌธ์„œ๋ฅผ ์ธ์šฉํ•ด์•ผ ํ•จ.

โ‘ก ์ „์ฒด ๊ตฌ์กฐ

[Sensor Data] โ”€โ”€> Anomaly-Agent
                    ↓
                RootCause-Agent
                    ↓
                RAG-Agent
                    ↓
                Action-Agent
                    ↓
                Report-Agent

โ‘ข ๋‹จ๊ณ„๋ณ„ ์—ญํ• 

Agent์ž…๋ ฅ์ฒ˜๋ฆฌ ๋กœ์ง์ถœ๋ ฅ
Anomaly-Agent ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ Isolation Forest / TCN ์ด์ƒ ๊ตฌ๊ฐ„ (time range, variables)
RootCause-Agent ์ด์ƒ ๊ตฌ๊ฐ„ ๋ฐ์ดํ„ฐ ์ƒ๊ด€๋ถ„์„, SHAP, Causal Inference ์ฃผ์š” ๋ณ€์ˆ˜·์˜ํ–ฅ๋„
RAG-Agent ๋ณ€์ˆ˜๋ช…, ๊ณต์ •๋ช… ๋ฌธํ—Œ·SOP ๊ฒ€์ƒ‰ ๊ด€๋ จ ์ ˆ์ฐจ/ํ—ˆ์šฉ๋ฒ”์œ„
Action-Agent ์›์ธ+SOP ๋‚ด์šฉ ์กฐ์น˜ ์ œ์•ˆ ์ƒ์„ฑ ์กฐ์น˜ ํ…์ŠคํŠธ
Report-Agent ๋ชจ๋“  ๊ฒฐ๊ณผ ๋ฆฌํฌํŠธ ํ†ตํ•ฉ PDF/DOCX ๋ณด๊ณ ์„œ

โ‘ฃ ์˜ˆ์‹œ ์‹œ๋‚˜๋ฆฌ์˜ค

์ž…๋ ฅ: 2025-10-18 ๋ผ์ธ2 ์ˆ˜์œจ ๊ธ‰๋ฝ

Anomaly-Agent: OvenTemp(±8โ„ƒ), Speed(1.1m/s) ๊ฐ์ง€
RootCause-Agent: Corr(Temp,Yield)=−0.81 → ์ฃผ์š”์›์ธ Temp
RAG-Agent: SOP-HT-221 §3.2 ์ธ์šฉ (ํ—ˆ์šฉ ±5โ„ƒ)
Action-Agent: “์˜จ๋„ PID ์žฌํŠœ๋‹ ๋ฐ ์„ผ์„œ ์ ๊ฒ€”
Report-Agent: ๊ทผ๊ฑฐ ํฌํ•จ ๋ณด๊ณ ์„œ ์™„์„ฑ


โ‘ค LangGraph ์›Œํฌํ”Œ๋กœ ์˜ˆ์‹œ

nodes:
  - anomaly_agent
  - rootcause_agent
  - rag_agent
  - action_agent
  - report_agent
edges:
  - anomaly_agent -> rootcause_agent
  - rootcause_agent -> rag_agent
  - rag_agent -> action_agent
  - action_agent -> report_agent
  • ๊ฐ ๋…ธ๋“œ์˜ ์ถœ๋ ฅ์€ JSON ํ˜•ํƒœ๋กœ ์ „๋‹ฌ:
 
{
  "variable": "OvenTemp",
  "deviation": 8,
  "impact": 0.81,
  "sop_reference": "SOP-HT-221 §3.2",
  "recommended_action": "Adjust PID controller"
}

โ‘ฅ ๊ธฐ์ˆ ์  ํฌ์ธํŠธ

์˜์—ญ๊ธฐ์ˆ ์„ค๋ช…
์ด์ƒํƒ์ง€ IsolationForest / TCN ์‹ค์‹œ๊ฐ„ ์ด์ƒ ๊ฐ์ง€
์›์ธ์ถ”๋ก  SHAP, CausalImpact ๋ณ€์ˆ˜ ์˜ํ–ฅ๋„ ์ถ”์ •
๊ทผ๊ฑฐ๊ฒ€์ƒ‰ BM25+pgvector RAG SOP/WI ์ธ์šฉ
์กฐ์น˜์ƒ์„ฑ LLM (Instruction-tuned) ์ž์—ฐ์–ด ์กฐ์น˜ ์ƒ์„ฑ
์ฒด์ธ๊ด€๋ฆฌ LangGraph ํ”Œ๋กœ์šฐ ๋ฐ ์žฌ์‹œ๋„ ๊ด€๋ฆฌ

โ‘ฆ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • ๋‹จ๊ณ„๋ณ„ ์ž…๋ ฅ/์ถœ๋ ฅ ๊ตฌ์กฐ๋ฅผ ๋ช…ํ™•ํžˆ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
  • RootCause-Agent๊ฐ€ ์ˆ˜์น˜์ /๋ฌธํ—Œ์  ๊ทผ๊ฑฐ๋ฅผ ๊ฒฐํ•ฉํ•˜๋Š” ๊ตฌ์กฐ๋ฅผ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
  • ์ตœ์ข… ๋ฆฌํฌํŠธ ์ƒ์„ฑ๊นŒ์ง€์˜ Reasoning Chain์„ ๋…ผ๋ฆฌ์ ์œผ๋กœ ๊ตฌ์„ฑํ–ˆ๋Š”๊ฐ€โ‘  ๋ชฉ์ 
    • ์ œ์กฐ ๋ถˆ๋Ÿ‰์˜ ์›์ธ์€ ๋‹จ์ผ ๋ณ€์ˆ˜๊ฐ€ ์•„๋‹Œ ๋‹ค์ˆ˜์˜ ์ƒํ˜ธ์ž‘์šฉ ๋ณ€์ˆ˜์— ์˜ํ•ด ๋ฐœ์ƒ.
    • LLM์ด ๋ฐ์ดํ„ฐ๋ฅผ ๊ทผ๊ฑฐ๋กœ ๋…ผ๋ฆฌ์  Reasoning Chain์„ ๋”ฐ๋ผ๊ฐ€๋ฉฐ
      ์›์ธ์„ ์„ค๋ช…ํ•˜๊ณ  ๊ทผ๊ฑฐ ๋ฌธ์„œ๋ฅผ ์ธ์šฉํ•ด์•ผ ํ•จ.

    โ‘ก ์ „์ฒด ๊ตฌ์กฐ
    โ‘ข ๋‹จ๊ณ„๋ณ„ ์—ญํ• 
    โ‘ฃ ์˜ˆ์‹œ ์‹œ๋‚˜๋ฆฌ์˜ค
    โ‘ค LangGraph ์›Œํฌํ”Œ๋กœ ์˜ˆ์‹œ
    • ๊ฐ ๋…ธ๋“œ์˜ ์ถœ๋ ฅ์€ JSON ํ˜•ํƒœ๋กœ ์ „๋‹ฌ:
     
    {
      "variable": "OvenTemp",
      "deviation": 8,
      "impact": 0.81,
      "sop_reference": "SOP-HT-221 §3.2",
      "recommended_action": "Adjust PID controller"
    }

    โ‘ฅ ๊ธฐ์ˆ ์  ํฌ์ธํŠธ
    โ‘ฆ ํ‰๊ฐ€ ํฌ์ธํŠธ
    • ๋‹จ๊ณ„๋ณ„ ์ž…๋ ฅ/์ถœ๋ ฅ ๊ตฌ์กฐ๋ฅผ ๋ช…ํ™•ํžˆ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
    • RootCause-Agent๊ฐ€ ์ˆ˜์น˜์ /๋ฌธํ—Œ์  ๊ทผ๊ฑฐ๋ฅผ ๊ฒฐํ•ฉํ•˜๋Š” ๊ตฌ์กฐ๋ฅผ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
    • ์ตœ์ข… ๋ฆฌํฌํŠธ ์ƒ์„ฑ๊นŒ์ง€์˜ Reasoning Chain์„ ๋…ผ๋ฆฌ์ ์œผ๋กœ ๊ตฌ์„ฑํ–ˆ๋Š”๊ฐ€
  • ์˜์—ญ๊ธฐ์ˆ ์„ค๋ช…
    ์ด์ƒํƒ์ง€ IsolationForest / TCN ์‹ค์‹œ๊ฐ„ ์ด์ƒ ๊ฐ์ง€
    ์›์ธ์ถ”๋ก  SHAP, CausalImpact ๋ณ€์ˆ˜ ์˜ํ–ฅ๋„ ์ถ”์ •
    ๊ทผ๊ฑฐ๊ฒ€์ƒ‰ BM25+pgvector RAG SOP/WI ์ธ์šฉ
    ์กฐ์น˜์ƒ์„ฑ LLM (Instruction-tuned) ์ž์—ฐ์–ด ์กฐ์น˜ ์ƒ์„ฑ
    ์ฒด์ธ๊ด€๋ฆฌ LangGraph ํ”Œ๋กœ์šฐ ๋ฐ ์žฌ์‹œ๋„ ๊ด€๋ฆฌ
  • nodes:
      - anomaly_agent
      - rootcause_agent
      - rag_agent
      - action_agent
      - report_agent
    edges:
      - anomaly_agent -> rootcause_agent
      - rootcause_agent -> rag_agent
      - rag_agent -> action_agent
      - action_agent -> report_agent
  • ์ž…๋ ฅ: 2025-10-18 ๋ผ์ธ2 ์ˆ˜์œจ ๊ธ‰๋ฝ
  • Anomaly-Agent: OvenTemp(±8โ„ƒ), Speed(1.1m/s) ๊ฐ์ง€
    RootCause-Agent: Corr(Temp,Yield)=−0.81 → ์ฃผ์š”์›์ธ Temp
    RAG-Agent: SOP-HT-221 §3.2 ์ธ์šฉ (ํ—ˆ์šฉ ±5โ„ƒ)
    Action-Agent: “์˜จ๋„ PID ์žฌํŠœ๋‹ ๋ฐ ์„ผ์„œ ์ ๊ฒ€”
    Report-Agent: ๊ทผ๊ฑฐ ํฌํ•จ ๋ณด๊ณ ์„œ ์™„์„ฑ
  • Agent์ž…๋ ฅ์ฒ˜๋ฆฌ ๋กœ์ง์ถœ๋ ฅ
    Anomaly-Agent ์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ Isolation Forest / TCN ์ด์ƒ ๊ตฌ๊ฐ„ (time range, variables)
    RootCause-Agent ์ด์ƒ ๊ตฌ๊ฐ„ ๋ฐ์ดํ„ฐ ์ƒ๊ด€๋ถ„์„, SHAP, Causal Inference ์ฃผ์š” ๋ณ€์ˆ˜·์˜ํ–ฅ๋„
    RAG-Agent ๋ณ€์ˆ˜๋ช…, ๊ณต์ •๋ช… ๋ฌธํ—Œ·SOP ๊ฒ€์ƒ‰ ๊ด€๋ จ ์ ˆ์ฐจ/ํ—ˆ์šฉ๋ฒ”์œ„
    Action-Agent ์›์ธ+SOP ๋‚ด์šฉ ์กฐ์น˜ ์ œ์•ˆ ์ƒ์„ฑ ์กฐ์น˜ ํ…์ŠคํŠธ
    Report-Agent ๋ชจ๋“  ๊ฒฐ๊ณผ ๋ฆฌํฌํŠธ ํ†ตํ•ฉ PDF/DOCX ๋ณด๊ณ ์„œ
  • [Sensor Data] โ”€โ”€> Anomaly-Agent
                        ↓
                    RootCause-Agent
                        ↓
                    RAG-Agent
                        ↓
                    Action-Agent
                        ↓
                    Report-Agent
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

์ œ์กฐ๊ณต์ •์˜ ๋ฌธ์„œ์™€ ๋ฐ์ดํ„ฐ ๊ฐ„ ๊ด€๊ณ„๋ฅผ ์ฒด๊ณ„์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด
Knowledge Graph (KG) ์™€ RAG ๋ฅผ ๊ฒฐํ•ฉํ•œ ์ง€์‹ ๊ธฐ๋ฐ˜ Agentic AI๋ฅผ ๊ตฌ์ถ•ํ•˜๋ ค ํ•œ๋‹ค.

๋‘ ์‹œ์Šคํ…œ์˜ ์—ญํ• ์„ ๋น„๊ตํ•˜๊ณ ,
KG ๊ธฐ๋ฐ˜ RAG Retrieval ๊ตฌ์กฐ ๋ฐ ์ถ”๋ก  ํ๋ฆ„์„ ์„ค๊ณ„ํ•˜์—ฌ ์„ค๋ช…ํ•˜์‹œ์˜ค.

 

 

 

โ‘  ๊ฐœ๋… ๋น„๊ต

ํ•ญ๋ชฉRAGKnowledge Graph
๋ชฉ์  ๋ฌธ์„œ ๊ธฐ๋ฐ˜ ์˜๋ฏธ ๊ฒ€์ƒ‰ ์—”ํ‹ฐํ‹ฐ ๊ฐ„ ๊ด€๊ณ„ ์ถ”๋ก 
๋‹จ์œ„ ๋ฌธ์žฅ/๋ฌธ๋‹จ ๋…ธ๋“œ/์—ฃ์ง€(์—”ํ‹ฐํ‹ฐ ๊ด€๊ณ„)
์žฅ์  ๋น ๋ฅธ ๊ฒ€์ƒ‰·์š”์•ฝ ๋…ผ๋ฆฌ์  ๊ด€๊ณ„ ๊ธฐ๋ฐ˜ ์ถ”๋ก 
ํ•œ๊ณ„ ๋ฌธ๋งฅ ๋‹จ์ ˆ ๋Œ€๊ทœ๋ชจ ๊ตฌ์ถ• ๋น„์šฉ

→ ๊ฒฐํ•ฉ ์‹œ “๊ฒ€์ƒ‰ + ์ถ”๋ก ”์ด ๋™์‹œ์— ๊ฐ€๋Šฅ.


โ‘ก ํ†ตํ•ฉ ๊ตฌ์กฐ ๊ฐœ์š”

 
[๋ฌธ์„œ/DB] → [Chunking + Embedding] → RAG Index(OpenSearch + pgvector)
[์ง€์‹๋งต] → [Entity/Relation ์ถ”์ถœ] → Knowledge Graph (Neo4j)
       ↓
   KG-RAG Fusion Retriever
       ↓
  Reasoning LLM (LangGraph Agent)
       ↓
  ์ธ์šฉ + ๊ด€๊ณ„๊ธฐ๋ฐ˜ ๋ณด๊ณ ์„œ ์ƒ์„ฑ

โ‘ข Fusion Retrieval ์›๋ฆฌ

  1. Query๋ฅผ Entity ๋ฐ Relation์œผ๋กœ ํŒŒ์‹ฑ (์˜ˆ: “์˜จ๋„ ํŽธ์ฐจ๊ฐ€ ์ˆ˜์œจ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ”)
  2. KG์—์„œ ์—ฐ๊ฒฐ๋œ ์—”ํ‹ฐํ‹ฐ ํƒ์ƒ‰:
    MATCH (p:Parameter)-[:AFFECTS]->(k:KPI {name:'Yield'}) RETURN p.name, p.importance
  3. ์—ฐ๊ด€ ์—”ํ‹ฐํ‹ฐ ํ‚ค์›Œ๋“œ๋ฅผ RAG ๊ฒ€์ƒ‰์–ด์— ์ถ”๊ฐ€:
    query_terms = ["temperature deviation", "yield loss", "oven parameter"]
  4. ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ๊ฒ€์ƒ‰(BM25+Vector) ์ˆ˜ํ–‰ → ๊ทผ๊ฑฐ ๋ฌธ๋‹จ ์ˆ˜์ง‘.
  5. LLM์ด KG ๊ด€๊ณ„ + ๋ฌธ์„œ ๊ทผ๊ฑฐ๋ฅผ ํ•จ๊ป˜ ์ธ์šฉํ•˜์—ฌ ๋‹ต๋ณ€ ์ƒ์„ฑ.

โ‘ฃ ์˜ˆ์‹œ ์‘๋‹ต ๊ตฌ์กฐ

์งˆ๋ฌธ: ์˜ค๋ธ ์˜จ๋„ ํŽธ์ฐจ๊ฐ€ ์ˆ˜์œจ์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์€?
RAG ์ธ์šฉ: “SOP-HT-221 §3.2: ±5โ„ƒ ์ดˆ๊ณผ ์‹œ ํ’ˆ์งˆ ์ €ํ•˜ ๋ฐœ์ƒ.”
KG ๊ด€๊ณ„: (TemperatureDeviation)–AFFECTS–(YieldLoss) weight=0.86
AI ๋‹ต๋ณ€: “์˜จ๋„ ํŽธ์ฐจ๋Š” ์ˆ˜์œจ ์ €ํ•˜์˜ ์ฃผ์š” ์›์ธ(์ƒ๊ด€๋„ 0.86)์œผ๋กœ SOP-HT-221์—์„œ ํ—ˆ์šฉ๋ฒ”์œ„๋ฅผ ±5โ„ƒ๋กœ ์ œํ•œํ•˜๊ณ  ์žˆ๋‹ค.”


โ‘ค ๊ธฐ์ˆ  ๊ตฌ์„ฑ์š”์†Œ

๋ชจ๋“ˆ๊ธฐ์ˆ ์„ค๋ช…
Entity Extractor spaCy, Llama3 NER KPI·Parameter·Equipment ์ถ”์ถœ
Graph DB Neo4j, ArangoDB ๊ด€๊ณ„ ์ €์žฅ·ํƒ์ƒ‰
KG-RAG Fusion Custom Retriever KG ๊ธฐ๋ฐ˜ Query Expansion
Agent LangGraph RAG + KG ๋ณ‘ํ•ฉ ์ถ”๋ก 
Visualization NeoDash, Grafana ๊ด€๊ณ„ ์‹œ๊ฐํ™”

โ‘ฅ ์‹ค๋ฌดํšจ๊ณผ

ํ•ญ๋ชฉ๊ธฐ์กด RAGKG+RAG
์ธ์šฉ ํ’ˆ์งˆ ๋ฌธ์žฅ ๊ธฐ๋ฐ˜ ๊ด€๊ณ„ ๊ธฐ๋ฐ˜ ๊ทผ๊ฑฐ ๋ณด๊ฐ•
๋„๋ฉ”์ธ ์ดํ•ด ์•ฝํ•จ ์—”ํ‹ฐํ‹ฐ ๊ด€๊ณ„ ๊ธฐ๋ฐ˜ ์‹ฌํ™”
์žฌํ˜„์„ฑ ์ค‘๊ฐ„ ๋†’์Œ
ํ™•์žฅ์„ฑ ๋ฌธ์„œ ์ฆ๊ฐ€ ์˜ํ–ฅ ํผ ์—”ํ‹ฐํ‹ฐ ๊ด€๊ณ„๋งŒ ์ถ”๊ฐ€๋กœ ํ™•์žฅ ์šฉ์ด

โ‘ฆ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • RAG์™€ KG์˜ ์ฐจ์ด๋ฅผ ๋ช…ํ™•ํžˆ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
  • KG ๊ธฐ๋ฐ˜ Query Expansion ๊ตฌ์กฐ๋ฅผ ๊ตฌ์ฒดํ™”ํ–ˆ๋Š”๊ฐ€
  • Fusion Retriever์˜ ์ถ”๋ก  ์ ˆ์ฐจ๋ฅผ ๋‹จ๊ณ„๋ณ„๋กœ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

Agentic AI ์‹œ์Šคํ…œ์—์„œ ๊ฐ Unit-Agent์˜ ์‹คํ–‰ ์ „๋žต(์˜ˆ: RAG ๊ฒ€์ƒ‰ ๊นŠ์ด, ๋ชจ๋ธ ์„ ํƒ, ํ”„๋กฌํ”„ํŠธ ํŒจํ„ด)์„
Reinforcement Learning (RL) ๊ธฐ๋ฐ˜์œผ๋กœ ์Šค์Šค๋กœ ์ตœ์ ํ™”ํ•˜๋„๋ก ์„ค๊ณ„ํ•˜๋ ค ํ•œ๋‹ค.

์ œ์กฐ๊ณต์ • ๋ณด๊ณ ์„œ ์ž๋™ํ™” ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ๊ธฐ์ค€์œผ๋กœ,
์ƒํƒœ(State), ํ–‰๋™(Action), ๋ณด์ƒ(Reward)์„ ์ •์˜ํ•˜๊ณ ,
๊ฐ•ํ™”ํ•™์Šต์ด Agent ์˜์‚ฌ๊ฒฐ์ • ๊ฐœ์„ ์— ์–ด๋–ป๊ฒŒ ๊ธฐ์—ฌํ•˜๋Š”์ง€ ์„œ์ˆ ํ•˜์‹œ์˜ค.

 

 

โ‘  ๊ฐœ์š”

  • ๊ธฐ์กด Agentic AI๋Š” ์ •ํ•ด์ง„ ํ”„๋กฌํ”„ํŠธ ์ฒด์ธ์— ๋”ฐ๋ผ ์‹คํ–‰ํ•˜์ง€๋งŒ,
    ์‹ค์ œ ๋ณด๊ณ ์„œ ํ’ˆ์งˆ์€ ํ™˜๊ฒฝ(๋ฐ์ดํ„ฐ๋Ÿ‰, ๊ณต์ •์กฐ๊ฑด, LLM์‘๋‹ต ํ’ˆ์งˆ) ์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์ง„๋‹ค.
  • ๋”ฐ๋ผ์„œ ๊ฐ ์‹คํ–‰ ๋ฃจํ”„์—์„œ์˜ ์„ ํƒ(action) ์„ ๊ฐ•ํ™”ํ•™์Šต์œผ๋กœ ์กฐ์ •ํ•˜์—ฌ
    ์Šค์Šค๋กœ ์ตœ์ ์˜ ์ „๋žต์„ ํ•™์Šตํ•˜๋„๋ก ๋งŒ๋“ ๋‹ค.

โ‘ก ๊ฐ•ํ™”ํ•™์Šต ๊ตฌ์„ฑ์š”์†Œ ์ •์˜

๊ตฌ์„ฑ์š”์†Œ๋‚ด์šฉ์ œ์กฐ๊ณต์ • ์˜ˆ์‹œ
State (S) ํ˜„์žฌ ์‹œ์Šคํ…œ์˜ ๋‚ด๋ถ€ ์ƒํƒœ (์ž…๋ ฅ ๊ธธ์ด, ์‹ ๋ขฐ๋„, RAG ๊ฒฐ๊ณผ ์ˆ˜, ์ด์ „ ์ ์ˆ˜) {context_len=1800, conf=0.85, retries=1}
Action (A) Agent๊ฐ€ ์„ ํƒ ๊ฐ€๋Šฅํ•œ ์‹คํ–‰ ์˜ต์…˜ {RAG depth=2, Model=TGI-v3, Prompt=‘formal’}
Reward (R) ํ‰๊ฐ€ ์ง€ํ‘œ ๊ธฐ๋ฐ˜ ๋ณด์ƒ ํ•จ์ˆ˜ R = 0.4·Groundedness + 0.4·Citation + 0.2·TaskSuccess

โ‘ข RL ๋ฃจํ”„ ๋™์ž‘ ๊ตฌ์กฐ

ํ™˜๊ฒฝ(Environment)
↑    โ”‚
โ”‚    ↓
Agent(Planner)
→ ์„ ํƒ(Action): ๋ชจ๋ธ·๊ฒ€์ƒ‰์ „๋žต·์ฒด์ธ๊ฒฝ๋กœ
→ ์‹คํ–‰ ํ›„ ํ‰๊ฐ€(Self-Eval Harness)
→ ๋ณด์ƒ ๊ณ„์‚ฐ(R)
→ Policy ์—…๋ฐ์ดํŠธ(θ ← θ + α·∇θ)
  • Algorithm: PPO (Proximal Policy Optimization) ๋˜๋Š” DQN ๊ธฐ๋ฐ˜
  • Training Signal: Self-Eval Harness๊ฐ€ ์ œ๊ณตํ•˜๋Š” G, C, T ์ ์ˆ˜ → Reward

โ‘ฃ ์˜ˆ์‹œ ์‹œ๋‚˜๋ฆฌ์˜ค

Episode์„ ํƒ๋œ ์ „๋žตG/C/T๋ณด์ƒ(R)
#1 RAG depth=1, model=vLLM7B 0.72/0.69/0.9 0.70
#2 RAG depth=3, model=Exaone13B 0.93/0.95/1.0 0.94
#3 RAG depth=4, model=Exaone13B 0.94/0.91/1.0 0.92

→ ์ตœ์  ์ •์ฑ…: “RAG depth=3, model=Exaone13B, style=formal” ์„ ํƒ ํ™•๋ฅ  ↑


โ‘ค Reward Engineering

  • ๋‹จ์ผ ์ง€ํ‘œ๊ฐ€ ์•„๋‹Œ ์กฐํ•ฉํ˜• ๋ณด์ƒ ์‚ฌ์šฉ:
     
     
  • ๋ณด๋„ˆ์Šค/ํŒจ๋„ํ‹ฐ:
    • +0.1 → if response < 3s
    • −0.2 → if hallucination_detected=True
R = 0.4 * groundedness + 0.4 * citation + 0.2 * task_success

โ‘ฅ ์‹ค๋ฌด์  ํšจ๊ณผ

ํ•ญ๋ชฉ๊ธฐ์กดRL ๊ธฐ๋ฐ˜
์‹คํ–‰์ „๋žต ์ˆ˜๋™ ์„ค์ • ์ž๋™ ์ ์‘
ํ’ˆ์งˆ ๋ณ€๋™ ํผ ์•ˆ์ •ํ™”
๋น„์šฉ ํšจ์œจ ์ผ์ • ์„ฑ๋Šฅ ๋Œ€๋น„ ์ตœ์ ํ™”
Self-Learning ์—†์Œ ์กด์žฌ

โ‘ฆ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • ์ƒํƒœ·ํ–‰๋™·๋ณด์ƒ ์ •์˜๋ฅผ ์ •ํ™•ํžˆ ๊ธฐ์ˆ ํ–ˆ๋Š”๊ฐ€
  • ๋ณด์ƒ์‹์— Groundedness·Citation์„ ์—ฐ๊ฒฐํ–ˆ๋Š”๊ฐ€
  • RL์ด Agent ์„ฑ๋Šฅ์„ ๊ฐœ์„ ํ•˜๋Š” ๋…ผ๋ฆฌ๋ฅผ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

์ œ์กฐ๊ณต์ • ๋ฐ์ดํ„ฐ์—๋Š” ์ด๋ฏธ์ง€, ์Œ์„ฑ, ํ…์ŠคํŠธ, ์„ผ์„œ ๋“ฑ ๋‹ค์–‘ํ•œ ํ˜•์‹์ด ์กด์žฌํ•œ๋‹ค.
๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ Agentic AI ์‹œ์Šคํ…œ์„ ์„ค๊ณ„ํ•˜์—ฌ,
๋น„์ „·ํ…์ŠคํŠธ·์‹œ๊ณ„์—ด ๋ฐ์ดํ„ฐ๋ฅผ ๋™์‹œ์— ๋ถ„์„ํ•˜๊ณ  ๋ณด๊ณ ์„œ๋ฅผ ์ƒ์„ฑํ•˜๋Š” ๊ตฌ์กฐ๋ฅผ ์ œ์‹œํ•˜์‹œ์˜ค.

 

 

 

โ‘  ๊ฐœ๋…

  • ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ Agentic AI๋Š” LLM์ด ํ…์ŠคํŠธ ์™ธ์—๋„
    ์ด๋ฏธ์ง€(๋น„์ „), ์‹œ๊ณ„์—ด(์„ผ์„œ), ์Œ์„ฑ(ํ˜„์žฅ๋ณด๊ณ ) ๋“ฑ ๋‹ค์–‘ํ•œ ํ˜•ํƒœ์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ดํ•ด·ํ†ตํ•ฉ·์ถ”๋ก ํ•˜๋Š” ์ฒด๊ณ„๋‹ค.
  • ์ œ์กฐ๊ณต์ •์—์„œ๋Š” ์‹œ๊ฐ์  ๊ฒฐํ•จ, ์˜จ๋„·์••๋ ฅ ๋กœ๊ทธ, ์ž‘์—…์ž ์ฝ”๋ฉ˜ํŠธ๋ฅผ ๊ฒฐํ•ฉํ•ด ์ข…ํ•ฉ ์›์ธ·์กฐ์น˜ ๋ณด๊ณ ์„œ๋ฅผ ์ƒ์„ฑํ•˜๋Š” ๋ฐ ํ™œ์šฉ๋œ๋‹ค.

โ‘ก ์‹œ์Šคํ…œ ๊ตฌ์กฐ

 
[Vision Encoder] โ”€โ”
[Sensor Encoder] โ”€โ”ผ→ [Fusion Layer] → [Reasoning LLM] → [RAG + Report-Agent]
[Text Encoder] โ”€โ”€โ”€โ”˜
  • Vision: ViT, SAM, CLIP
  • Sensor: Temporal Convolutional Network (TCN), Transformer Encoder
  • Text: LLM (LLama3, Exaone, GPT)
  • Fusion: Perceiver IO, BLIP-2, OpenCLIP
  • RAG: SOP/WI ๋ฌธ์„œ ์—ฐ๊ฒฐ

โ‘ข LangGraph ์›Œํฌํ”Œ๋กœ ์˜ˆ์‹œ

nodes:
  - vision_agent (image encoder)
  - signal_agent (sensor pattern extractor)
  - text_agent (log summarizer)
  - fusion_agent (multimodal reasoning)
  - rag_agent
  - report_agent
edges:
  - vision_agent, signal_agent, text_agent -> fusion_agent
  - fusion_agent -> rag_agent
  - rag_agent -> report_agent

โ‘ฃ ๋™์ž‘ ๋‹จ๊ณ„

  1. Vision-Agent: ๊ณ ํ•ด์ƒ๋„ ์ด๋ฏธ์ง€ ์ž…๋ ฅ → CLIP ๊ธฐ๋ฐ˜ “LPGํ†ต” ํƒ์ง€.
  2. Signal-Agent: TimescaleDB์—์„œ ์˜จ๋„์‹œ๊ณ„์—ด ๋ถˆ์•ˆ์ • ํŒจํ„ด ๊ฒ€์ถœ(±8โ„ƒ ํŽธ์ฐจ).
  3. Text-Agent: ํ˜„์žฅ ์ž‘์—…์ž ๋กœ๊ทธ ์š”์•ฝ (“์˜ค๋ธ ์†๋„ 1.1m/s”).
  4. Fusion-Agent: ์„ธ ์ž…๋ ฅ์„ ํ†ตํ•ฉํ•˜์—ฌ “์˜จ๋„ + ์†๋„ ๊ด€๋ จ ์ด์ƒ” ์ถ”๋ก .
  5. RAG-Agent: SOP-HT-221 §3.2 ๊ฒ€์ƒ‰ → ํ—ˆ์šฉ๋ฒ”์œ„ ±5โ„ƒ ์ธ์šฉ.
  6. Report-Agent: ์‹œ๊ฐ+์ˆ˜์น˜+๋ฌธํ—Œ ๊ทผ๊ฑฐ ํฌํ•จํ•œ ๋ฆฌํฌํŠธ ์ƒ์„ฑ.

โ‘ค ์ถœ๋ ฅ ์˜ˆ์‹œ

์š”์•ฝ: ๋ผ์ธ2์—์„œ LPGํ†ต์ด ํฌํ•จ๋œ ์Šคํฌ๋žฉ ํŠธ๋Ÿญ ์ ์žฌ, ์˜ค๋ธ ์˜จ๋„ ±8โ„ƒ ํŽธ์ฐจ๋กœ ํ’ˆ์งˆ ์ €ํ•˜ ๋ฐœ์ƒ.
๊ทผ๊ฑฐ: SOP-HT-221 §3.2(ํ—ˆ์šฉ ±5โ„ƒ), Sensor ๋กœ๊ทธ(±8โ„ƒ), Vision ๋ถ„์„(LPGํ†ต ๊ฐ์ง€).
์กฐ์น˜: ์˜ค๋ธ ์˜จ๋„ PID ์žฌํŠœ๋‹, ์†๋„ 1.00m/s ์žฌ์„ค์ •.


โ‘ฅ ๊ธฐ์ˆ ์  ๊ตฌ์„ฑ ํฌ์ธํŠธ

๊ณ„์ธต๊ธฐ์ˆ ์„ค๋ช…
์ž…๋ ฅ ์ธ์ฝ”๋”ฉ CLIP, TCN, LLM ๊ฐ ๋ฐ์ดํ„ฐ ํƒ€์ž…์„ ๋ฒกํ„ฐ๋กœ ๋ณ€ํ™˜
์œตํ•ฉ(Fusion) Perceiver IO Modal ๊ฐ„ ์˜๋ฏธ ์ •๋ ฌ
์ถ”๋ก (LLM) LangGraph Node ์ถ”๋ก  + ์ž์—ฐ์–ด ์ƒ์„ฑ
RAG OpenSearch + pgvector ๋ฌธ์„œ ๊ทผ๊ฑฐ ๊ฒฐํ•ฉ
๋ฆฌํฌํŠธ DOCX Template ์ž๋™ ์ƒ์„ฑ ๋ฐ ์„œ๋ช… ์Šน์ธ

โ‘ฆ ์‹ค๋ฌด ํšจ๊ณผ

ํ•ญ๋ชฉ๊ธฐ์กด ๋ถ„์„๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ Agentic AI
๋ฐ์ดํ„ฐ ์ข…๋ฅ˜ ์„ผ์„œ/๋ฌธ์„œ๋งŒ ์ด๋ฏธ์ง€·์„ผ์„œ·ํ…์ŠคํŠธ ํ†ตํ•ฉ
์›์ธ ๋ถ„์„ ์ •ํ™•๋„ 75~80% 95% ์ด์ƒ
๋ณด๊ณ ์„œ ์ƒ์„ฑ์‹œ๊ฐ„ 6์‹œ๊ฐ„ ์ˆ˜๋™ 10๋ถ„ ์ž๋™
์„ค๋ช… ๊ฐ€๋Šฅ์„ฑ ๋‚ฎ์Œ ์ด๋ฏธ์ง€+์ˆ˜์น˜+๋ฌธ์„œ ๊ทผ๊ฑฐ ์ œ์‹œ

โ‘ง ํ•œ๊ณ„ ๋ฐ ํ–ฅํ›„ ๊ณผ์ œ

  • ๋Œ€์šฉ๋Ÿ‰ ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ์‹œ GPU ๋น„์šฉ ์ฆ๊ฐ€.
  • Fusion Layer์˜ Alignment Drift → ์ •๊ธฐ ์žฌํ•™์Šต ํ•„์š”.
  • ์ด๋ฏธ์ง€/์„ผ์„œ ๋ฐ์ดํ„ฐ์˜ ๋ณด์•ˆ ๊ด€๋ฆฌ(Edge ์ „์ฒ˜๋ฆฌ, ์ต๋ช…ํ™”) ์ค‘์š”.

โ‘จ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ์ž…๋ ฅ(๋น„์ „·์‹œ๊ณ„์—ด·ํ…์ŠคํŠธ)์„ ๋ชจ๋‘ ๊ตฌ์กฐ์ ์œผ๋กœ ๋‹ค๋ค˜๋Š”๊ฐ€
  • Fusion Layer์˜ ์—ญํ• ์„ ๊ตฌ์ฒด์ ์œผ๋กœ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
  • RAG ๋ฐ Report-Agent ์—ฐ๊ฒฐ๊นŒ์ง€ ๋ช…์‹œํ–ˆ๋Š”๊ฐ€

โœ… ์š”์•ฝ ํ‚ค์›Œ๋“œ ํ•œ๋ˆˆ์— ๋ณด๊ธฐ

 
Multi-Agent ํ˜‘์—…  → Routing, Confidence ๊ธฐ๋ฐ˜ ๋ถ„๊ธฐ
Self-Eval Harness → ์ž๋™ Groundedness/Citation ํ‰๊ฐ€
Multimodal Fusion → Vision+Sensor+Text ์œตํ•ฉ ๋ณด๊ณ ์„œ ์ƒ์„ฑ
 
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

์ œ์กฐ Agentic AI์—์„œ LLM์ด ์ƒ์„ฑํ•œ ๊ฒฐ๊ณผ๋ฅผ ์‚ฌ๋žŒ์ด ์ผ์ผ์ด ๊ฒ€์ฆํ•˜์ง€ ์•Š๊ณ ,
์ž๋™์œผ๋กœ ํ‰๊ฐ€(Self-Evaluation) ํ•˜๋Š” ์‹œ์Šคํ…œ์„ ์„ค๊ณ„ํ•˜๋ ค ํ•œ๋‹ค.
Groundedness, Citation Accuracy, Task Success๋ฅผ ์ž๋™ ํ‰๊ฐ€ํ•˜๊ธฐ ์œ„ํ•œ
Self-Eval Harness ๊ตฌ์กฐ ๋ฐ ๋™์ž‘ ์›๋ฆฌ๋ฅผ ์„ค๊ณ„ํ•˜๊ณ  ์„ค๋ช…ํ•˜์‹œ์˜ค.

 

 

โ‘  ๊ฐœ์š”

Agentic AI๋Š” ์ˆ˜๋งŽ์€ ๋ณด๊ณ ์„œ๋ฅผ ์ƒ์„ฑํ•˜๋ฏ€๋กœ,
๋ชจ๋“  ์ถœ๋ ฅ์„ ์‚ฌ๋žŒ์ด ๊ฒ€ํ† ํ•˜๋Š” ๊ฒƒ์€ ๋น„ํ˜„์‹ค์ ์ด๋‹ค.
๋”ฐ๋ผ์„œ Self-Eval Harness๋Š” LLM ์ž์ฒด๊ฐ€ ์ƒ์„ฑ ๊ฒฐ๊ณผ๋ฅผ ์ž๋™ ํ‰๊ฐ€ํ•˜๊ณ ,
ํ•„์š” ์‹œ ์žฌ์ˆ˜์ •(Refinement)์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์ž๊ธฐ ํ’ˆ์งˆ๊ด€๋ฆฌ ๋ชจ๋“ˆ์ด๋‹ค.


โ‘ก ํ‰๊ฐ€ ํ•ญ๋ชฉ๋ณ„ ์ •์˜

ํ•ญ๋ชฉ์ •์˜ํ‰๊ฐ€ ๋ฐฉ๋ฒ•
Groundedness ์ƒ์„ฑ ๋ฌธ์žฅ์ด ์ปจํ…์ŠคํŠธ ๋‚ด ์‚ฌ์‹ค๊ณผ ์ผ์น˜ํ•˜๋Š” ์ •๋„ ์œ ์‚ฌ๋„(Embedding CosSim), NLI ํŒ๋ณ„
Citation Accuracy ์ธ์šฉ๋œ ๋ฌธ์„œ/์„น์…˜์ด ์˜ฌ๋ฐ”๋ฅธ ๊ทผ๊ฑฐ๋ฅผ ๊ฐ€๋ฆฌํ‚ค๋Š” ์ •๋„ ID ๋งค์นญ + ๊ตฌ์ ˆ ์œ ์‚ฌ๋„
Task Success ํ•„์ˆ˜ ๊ตฌ์„ฑ์š”์†Œ(KPI, ์›์ธ, ์กฐ์น˜ ๋“ฑ) ์ถฉ์กฑ ์—ฌ๋ถ€ Rule ๊ธฐ๋ฐ˜ ๊ฒ€์ถœ or LLM ํ‰๊ฐ€

โ‘ข ์‹œ์Šคํ…œ ๊ตฌ์กฐ

 
Input: {question, context, answer}
 โ”œโ”€โ”€ GroundednessEvaluator
 โ”‚     โ””โ”€โ”€ Sentence-wise Embedding Similarity
 โ”œโ”€โ”€ CitationEvaluator
 โ”‚     โ””โ”€โ”€ Reference ID + Section Match
 โ””โ”€โ”€ TaskSuccessEvaluator
       โ””โ”€โ”€ NER/Checklist Rule Matching
Output: JSON {
  groundedness: 0.93,
  citation: 0.91,
  task_success: 1.0,
  verdict: "PASS"
}

โ‘ฃ ํ•ต์‹ฌ ๊ตฌํ˜„ (Python ์˜ˆ์‹œ)

 
from sentence_transformers import SentenceTransformer, util
model = SentenceTransformer('all-MiniLM-L6-v2')

def groundedness(ans_sent, ctx_sent):
    score = util.cos_sim(model.encode(ans_sent), model.encode(ctx_sent))
    return float(score.max())

def eval_report(answer, context):
    grounded_scores = [groundedness(a, context) for a in split_sentences(answer)]
    citation_acc = citation_match(answer, context)
    checklist_pass = checklist_eval(answer)
    return {
        "groundedness": sum(grounded_scores)/len(grounded_scores),
        "citation": citation_acc,
        "task_success": checklist_pass
    }

โ‘ค LangGraph ๋‚ด Feedback Loop

nodes:
  - report_agent
  - eval_agent
  - refine_agent
edges:
  - report_agent -> eval_agent
  - eval_agent -> refine_agent [if groundedness < 0.9]
  • eval_agent๊ฐ€ ๊ธฐ์ค€ ๋ฏธ๋‹ฌ ์‹œ refine_agent ํ˜ธ์ถœ → RAG ์žฌ๊ฒ€์ƒ‰ → ๋ณด๊ณ ์„œ ์žฌ์ƒ์„ฑ
  • ๊ฒฐ๊ณผ๋Š” MLflow Run์œผ๋กœ ๊ธฐ๋ก, ๋ชจ๋ธ/ํ”„๋กฌํ”„ํŠธ ๋ฒ„์ „ ์—ฐ๊ฒฐ.

โ‘ฅ ์‹ค๋ฌด ์ ์šฉ ์˜ˆ์‹œ

๋‹จ๊ณ„์ˆ˜ํ–‰ ๋‚ด์šฉ๊ฒฐ๊ณผ
1 Report-Agent ์ƒ์„ฑ “์˜จ๋„ ํŽธ์ฐจ ±8โ„ƒ” ์–ธ๊ธ‰
2 Eval-Agent ํ‰๊ฐ€ G=0.72, C=0.65
3 Refine-Agent ์‹คํ–‰ SOP ์žฌ์ธ์šฉ ํ›„ ์ˆ˜์ •
4 ์žฌํ‰๊ฐ€ G=0.95, C=0.93, T=1.0 → PASS

โ‘ฆ ์žฅ์ 

ํ•ญ๋ชฉ๊ธฐ์กด ์ˆ˜๋™ ํ‰๊ฐ€Self-Eval Harness
๊ฒ€์ฆ ์†๋„ 1์‹œ๊ฐ„/๋ฆฌํฌํŠธ 10์ดˆ/๋ฆฌํฌํŠธ
์‚ฌ๋žŒ ๊ฐœ์ž… ํ•„์š” ์ตœ์†Œํ™”
ํ’ˆ์งˆ ํŽธ์ฐจ ๋†’์Œ ์ผ์ •
์šด์˜ ํ†ตํ•ฉ ๋ณ„๋„ ์Šคํฌ๋ฆฝํŠธ LangGraph ์ž๋™๋ฃจํ”„

โ‘ง ํ‰๊ฐ€ ํฌ์ธํŠธ

  • Groundedness·Citation·TaskSuccess์˜ ์ธก์ • ๋ฐฉ๋ฒ•์„ ๊ตฌ์ฒด์ ์œผ๋กœ ์„œ์ˆ ํ–ˆ๋Š”๊ฐ€
  • ์ž๋™ ๋ฃจํ”„ ๊ตฌ์กฐ(Report→Eval→Refine→Report)๋ฅผ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
  • MLflow ๋“ฑ ํ‰๊ฐ€ ๊ฒฐ๊ณผ ๋กœ๊น… ๊ตฌ์กฐ๋ฅผ ํฌํ•จํ–ˆ๋Š”๊ฐ€
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

์ œ์กฐ๊ณต์ • Agentic AI ์‹œ์Šคํ…œ์—์„œ ์—ฌ๋Ÿฌ Unit-Agent๋“ค์ด ๋™์‹œ์— ์กด์žฌํ•  ๋•Œ,
Task Routing ๋ฐ ํ˜‘์—… ์ „๋žต์„ ์–ด๋–ป๊ฒŒ ์„ค๊ณ„ํ•ด์•ผ ํšจ์œจ์ ์ธ ๋ฌธ์ œ ํ•ด๊ฒฐ์ด ๊ฐ€๋Šฅํ•œ์ง€ ์„ค๋ช…ํ•˜์‹œ์˜ค.
LangGraph ๋˜๋Š” LangChain ๊ตฌ์กฐ๋ฅผ ์˜ˆ๋กœ ๋“ค์–ด,
Super-Agent๊ฐ€ Unit-Agent๋“ค์˜ ์‹คํ–‰ ์ˆœ์„œ์™€ ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ๋ฅผ ๊ฒฐ์ •ํ•˜๋Š” ๋กœ์ง์„ ๊ธฐ์ˆ ํ•˜์‹œ์˜ค.

 

 

โ‘  ๊ฐœ์š” — Multi-Agent ์‹œ์Šคํ…œ์˜ ํ•„์š”์„ฑ

์ œ์กฐ ํ™˜๊ฒฝ์€ ๋ฐ์ดํ„ฐ ์œ ํ˜•(์„ผ์„œ·๋ฌธ์„œ·ํ’ˆ์งˆ์ง€ํ‘œ·์ด๋ฏธ์ง€) ์ด ๋‹ค์–‘ํ•˜๊ณ ,
๊ณผ์—… ๋ณตํ•ฉ์„ฑ(KPI ๊ณ„์‚ฐ → ์›์ธ๋ถ„์„ → ์กฐ์น˜์•ˆ ์ œ์‹œ) ์ด ๋†’๊ธฐ ๋•Œ๋ฌธ์—
๋‹จ์ผ LLM์œผ๋กœ๋Š” ์ •ํ™•์„ฑ๊ณผ ์ถ”์ ์„ฑ์ด ๋–จ์–ด์ง„๋‹ค.

๋”ฐ๋ผ์„œ “์—ญํ• ๋ณ„ ๋ถ„์—…ํ™”๋œ ๋‹ค์ค‘ ์—์ด์ „ํŠธ ๊ตฌ์กฐ(Multi-Agent System)” ๋กœ ์ „ํ™˜ํ•ด์•ผ ํ•œ๋‹ค.
์ด๋•Œ ์ค‘์‹ฌ ์—ญํ• ์€ Super-Agent๊ฐ€ ๋‹ด๋‹นํ•˜๋ฉฐ,
Unit-Agent๋Š” “์ „๋ฌธํ™”๋œ ๋„๊ตฌ ํ˜ธ์ถœ”์„ ์ˆ˜ํ–‰ํ•˜๋Š” ํ•˜์œ„ ๊ตฌ์„ฑ์š”์†Œ๋‹ค.


โ‘ก ์ฃผ์š” ๊ตฌ์„ฑ์š”์†Œ ์ •์˜

๊ตฌ์„ฑ ์š”์†Œ์—ญํ• ์˜ˆ์‹œ
Super-Agent (Planner/Router) ์‚ฌ์šฉ์ž์˜ ์š”์ฒญ์„ ๋ถ„์„ํ•˜๊ณ , ํ•„์š”ํ•œ ํ•˜์œ„ Agent๋“ค์„ ํ˜ธ์ถœํ•˜๋Š” ์ง€ํœ˜์ž “์ด๋ฒˆ ์ฃผ ํ’ˆ์งˆ ๋ฆฌํฌํŠธ ์ž‘์„ฑ” → DataAgent, KPIAgent, RAGAgent ์ˆœ ํ˜ธ์ถœ
Unit-Agent ํŠน์ • ๋„๊ตฌ·๋ชจ๋ธ·DB๋ฅผ ์กฐ์ž‘ํ•˜์—ฌ ๊ฒฐ๊ณผ๋ฅผ ์ƒ์„ฑ DataQuery, KPI, RootCause, RAG, Chart, Report
Memory / Context Store Agent ๊ฐ„ intermediate ๊ฒฐ๊ณผ ๊ณต์œ  LangGraph Memory, Redis, PostgreSQL
Execution Engine ๋ณ‘๋ ฌ/๋™์  ์‹คํ–‰ ๋ฐ ์žฅ์•  ๋ณต๊ตฌ ์ œ์–ด LangGraph, Temporal, Argo

โ‘ข Routing ์ „๋žต ์œ ํ˜•

์ „๋žต ์œ ํ˜•์„ค๋ช…์žฅ์ ๋‹จ์ 
Static Routing ๊ณ ์ •๋œ ํ”Œ๋กœ์šฐ (์˜ˆ: Data→KPI→RAG→Report) ์•ˆ์ •์„ฑ, ๋‹จ์ˆœํ•จ ์œ ์—ฐ์„ฑ ๋‚ฎ์Œ
Dynamic Routing ์ž…๋ ฅ ๋ฐ์ดํ„ฐ·ํ™•๋ฅ ๊ฐ’·์˜๋„(Intent)์— ๋”ฐ๋ผ ์‹คํ–‰ ๊ฒฝ๋กœ๋ฅผ ์‹ค์‹œ๊ฐ„ ๊ฒฐ์ • ์ž์œจ์„ฑ, ํšจ์œจ์  ์ฒ˜๋ฆฌ ์„ค๊ณ„ ๋ณต์žก
Hybrid Routing ์ฃผ์š” ๊ฒฝ๋กœ๋Š” ๊ณ ์ •, ์„ธ๋ถ€ ์„ ํƒ์€ ๋™์  ์•ˆ์ •์„ฑ๊ณผ ์œ ์—ฐ์„ฑ์˜ ๊ท ํ˜• ๊ด€๋ฆฌ ๋น„์šฉ ์ค‘๊ฐ„

โ‘ฃ LangGraph ๊ธฐ๋ฐ˜ ์„ค๊ณ„ ์˜ˆ์‹œ

nodes:
  - intent_parser
  - data_agent
  - anomaly_agent
  - rootcause_agent
  - rag_agent
  - report_agent
edges:
  - intent_parser -> data_agent
  - data_agent -> anomaly_agent
  - anomaly_agent -> rootcause_agent
  - rootcause_agent -> rag_agent [if confidence < 0.9]
  - rag_agent -> report_agent
  • Super-Agent ๋กœ์ง (Python ์˜์‚ฌ์ฝ”๋“œ)
 
if intent == "weekly_quality_report":
    run_parallel([data_agent, anomaly_agent])
    result = rootcause_agent.run(data, anomalies)
    if result.confidence < 0.9:
        rag_context = rag_agent.retrieve(result.keywords)
        result = rootcause_agent.refine(rag_context)
    report = report_agent.generate(result)

โ‘ค ์‹ค๋ฌด ์‹œ๋‚˜๋ฆฌ์˜ค ์˜ˆ์‹œ

  • ์ƒํ™ฉ: “๋ผ์ธ2 ์ˆ˜์œจ ๊ธ‰๋ฝ ๋ณด๊ณ ์„œ ์ž‘์„ฑ ์š”์ฒญ”
  1. Super-Agent๊ฐ€ intent=‘report_generation’ ๊ฐ์ง€
  2. DataAgent์™€ AnomalyAgent๋ฅผ ๋ณ‘๋ ฌ ์‹คํ–‰ (๋ฐ์ดํ„ฐ ์ง‘๊ณ„ + ์ด์ƒํƒ์ง€)
  3. RootCauseAgent๊ฐ€ SHAP ๊ธฐ๋ฐ˜ ์›์ธ ๋ถ„์„ ์ˆ˜ํ–‰ (์˜จ๋„, ์†๋„ ์˜ํ–ฅ๋„ ์‚ฐ์ถœ)
  4. Confidence=0.82 → RAGAgent ํ˜ธ์ถœํ•˜์—ฌ SOP ๊ทผ๊ฑฐ ํ™•๋ณด
  5. ReportAgent๊ฐ€ ์ตœ์ข… ๋ณด๊ณ ์„œ ์ƒ์„ฑ
  6. ๊ฒฐ๊ณผ Groundedness=0.97, CitationAccuracy=0.95 → ์Šน์ธ ํ†ต๊ณผ

โ‘ฅ ์‹ค๋ฌด์  ํšจ๊ณผ

์ง€ํ‘œ์ „ํ†ต BIAgentic AI
๋ถ„์„์‹œ๊ฐ„ 2~3์‹œ๊ฐ„ 10๋ถ„
์ •ํ™•๋„ ๋‹จ์ˆœ ํ†ต๊ณ„ ๊ธฐ๋ฐ˜ ์ธ์šฉ ๊ทผ๊ฑฐ ํฌํ•จ
์œ ์—ฐ์„ฑ ์ˆ˜๋™ ๋™์  ๋ผ์šฐํŒ…
์žฅ์•  ๋Œ€์‘ ์ˆ˜๋™ ์žฌ์‹œ๋„ ์ž๋™ ํด๋ฐฑ ๋ฐ ์žฌ์‹คํ–‰

โ‘ฆ ํ‰๊ฐ€ ํฌ์ธํŠธ

  • LangGraph ๋…ธ๋“œ ๊ตฌ์กฐ์™€ ์กฐ๊ฑด ๋ถ„๊ธฐ๋ฅผ ๋ช…ํ™•ํžˆ ๊ธฐ์ˆ ํ–ˆ๋Š”๊ฐ€
  • ๋ณ‘๋ ฌ ์ฒ˜๋ฆฌ(parallel)์™€ Confidence ๊ธฐ๋ฐ˜ ๋ถ„๊ธฐ(if) ๋กœ์ง์„ ์ œ์‹œํ–ˆ๋Š”๊ฐ€
  • Super-Agent์˜ ์˜์‚ฌ๊ฒฐ์ • ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ๋ช…ํ™•ํžˆ ์„ค๋ช…ํ–ˆ๋Š”๊ฐ€
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

๐Ÿ”น ๋ฌธ์ œ

์ œ์กฐ๊ณต์ •์—์„œ๋Š” ํ…์ŠคํŠธ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ด๋ฏธ์ง€(์„ค๋น„์‚ฌ์ง„, ๋ถˆ๋Ÿ‰์ƒท), ์„ผ์„œ์‹œ๊ณ„์—ด,
๋กœ๊ทธ ๋“ฑ ๋‹ค์–‘ํ•œ ํ˜•์‹์˜ ๋ฐ์ดํ„ฐ๊ฐ€ ์กด์žฌํ•œ๋‹ค.
์ด๋ฅผ ์œตํ•ฉํ•˜์—ฌ ๋ถ„์„·๋ณด๊ณ ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ Agentic AI ์‹œ์Šคํ…œ์„ ์„ค๊ณ„ํ•˜์‹œ์˜ค.

๋‹ค์Œ ํ•ญ๋ชฉ์„ ํฌํ•จํ•˜์‹œ์˜ค:

  1. ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ๋ฐ์ดํ„ฐ ์œตํ•ฉ(Fusion)์˜ ๊ฐœ๋…๊ณผ ์œ ํ˜•
  2. ๊ฐ ๋ชจ๋‹ฌ๋ณ„ Agent ์„ค๊ณ„ ๋ฐ ์ƒํ˜ธ์ž‘์šฉ ๊ตฌ์กฐ
  3. Cross-Attention ๋˜๋Š” Embedding Alignment ๊ธฐ๋ฐ˜ ์œตํ•ฉ ๋ฐฉ๋ฒ•
  4. ๋ชจ๋‹ฌ ๊ฐ„ ๋ถˆ์ผ์น˜(Conflict) ๊ฐ์ง€ ๋ฐ ๋ณด์ • ๋กœ์ง
  5. ๋ฉ€ํ‹ฐ๋ชจ๋‹ฌ ํ‰๊ฐ€ ์ง€ํ‘œ ์„ค๊ณ„

๐Ÿ’ก ๋ชจ๋ฒ”๋‹ต์•ˆ (์ƒ์„ธ)

(1) ๊ฐœ๋…

  • Multimodal Agentic AI: ํ…์ŠคํŠธ + ์ด๋ฏธ์ง€ + ์‹œ๊ณ„์—ด ๋“ฑ
    ์„œ๋กœ ๋‹ค๋ฅธ ๋ฐ์ดํ„ฐ ๋ชจ๋‹ฌ์„ ๊ณตํ†ต ์˜๋ฏธ ๊ณต๊ฐ„(latent space) ์—์„œ ์ฒ˜๋ฆฌ.
  • ์ œ์กฐ ์˜ˆ์‹œ:
    • ์ด๋ฏธ์ง€ → ๊ฒฐํ•จ ๊ฒ€์ถœ
    • ์„ผ์„œ → ์˜จ๋„·์••๋ ฅ ์‹œ๊ณ„์—ด
    • ํ…์ŠคํŠธ → ํ’ˆ์งˆ ๋ฆฌํฌํŠธ·๋งค๋‰ด์–ผ

(2) ๊ตฌ์กฐ ์„ค๊ณ„

[VisionAgent] ← ์ด๋ฏธ์ง€ ๋ถ„์„ (ViT, CLIP)
[SensorAgent] ← ์‹œ๊ณ„์—ด ๋ถ„์„ (LSTM, TCN)
[TextAgent] ← ๋ฌธ์„œ ๋ถ„์„ (RAG)
        ↓
[FusionAgent] (Cross-Attention, Embedding Align)
        ↓
[ReasoningAgent] → ์ถ”๋ก  / ์„ค๋ช… ์ƒ์„ฑ
        ↓
[ReportAgent] → LLM ๊ธฐ๋ฐ˜ ๋ณด๊ณ ์„œ ์ถœ๋ ฅ

(3) ์œตํ•ฉ ๋ฐฉ์‹

์œ ํ˜•ํŠน์ง•์˜ˆ์‹œ
Early Fusion feature-level ๊ฒฐํ•ฉ Embedding concat
Late Fusion ๊ฒฐ๊ณผ-level ๊ฒฐํ•ฉ Weighted voting
Cross-modal Fusion attention ๊ธฐ๋ฐ˜ CLIP, Flamingo ๊ตฌ์กฐ
→ ์ œ์กฐ์—๋Š” Cross-modal Attention ์ด ๊ฐ€์žฅ ํšจ๊ณผ์  (๊ณต์ •·์‹œ๊ฐ ๋™์‹œ ์ดํ•ด)    

(4) ๋ถˆ์ผ์น˜ ๊ฐ์ง€·๋ณด์ •

  • ๋ชจ๋‹ฌ ๊ฐ„ ์˜ˆ์ธก ๋ถˆ์ผ์น˜ ์‹œ Confidence Score ๋น„๊ต
  • Threshold ์ดํ•˜ → Human Review or Weighted Blending
  • Example: ์ด๋ฏธ์ง€=์ •์ƒ / ์„ผ์„œ=์ด์ƒ → SensorAgent ์šฐ์„ , LLM์— ๊ทผ๊ฑฐ ๊ฐ•์กฐ

(5) ํ‰๊ฐ€ ์ง€ํ‘œ

ํ•ญ๋ชฉ์ •์˜๋ชฉํ‘œ
Cross-Modal Consistency ๋ชจ๋‹ฌ๊ฐ„ ๊ฒฐ๋ก  ์ผ์น˜์œจ ≥ 0.9
Multimodal Accuracy ์œตํ•ฉ๊ฒฐ๊ณผ ์ •๋‹ต๋ฅ  ≥ 0.85
Groundedness ๋ชจ๋‹ฌ๊ทผ๊ฑฐ ๋ฐ˜์˜๋ฅ  ≥ 0.9
Latency ํ‰๊ท  ์‘๋‹ต์‹œ๊ฐ„ ≤ 3s

(6) ์žฅ์ 

  • ๊ธฐ์กด ํ…์ŠคํŠธ ์ค‘์‹ฌ RAG๋ณด๋‹ค ํ˜„์žฅ ์ ํ•ฉ์„ฑ↑, ์˜คํŒ↓
  • ๋ณตํ•ฉ ๋ฐ์ดํ„ฐ ๊ธฐ๋ฐ˜ ์ •๋Ÿ‰+์ •์„ฑ ๋ถ„์„ ํ†ตํ•ฉ ๋ณด๊ณ  ๊ฐ€๋Šฅ
๋ฐ˜์‘ํ˜•
๋ฐ˜์‘ํ˜•

๐Ÿ”น ๋ฌธ์ œ

์ œ์กฐ๊ณต์ • ๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฐ ๋ณด๊ณ ์„œ ์ž๋™ํ™” ์‹œ์Šคํ…œ์ด ์žฅ์‹œ๊ฐ„ ์šด์˜๋˜๋ฉด์„œ,
์„ฑ๋Šฅ ์ €ํ•˜(์ง€์—ฐ ์ฆ๊ฐ€, ๋น„์šฉ ์ƒ์Šน, ์ •ํ™•๋„ ํ•˜๋ฝ)๊ฐ€ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ๋‹ค.
์šด์˜์ž๊ฐ€ ๊ฐœ์ž…ํ•˜์ง€ ์•Š์•„๋„ ์Šค์Šค๋กœ ์„ฑ๋Šฅ์„ ์ง„๋‹จํ•˜๊ณ  ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ๋Š”
Self-Optimizing Agentic AI ์‹œ์Šคํ…œ์„ ์„ค๊ณ„ํ•˜์‹œ์˜ค.

์•„๋ž˜ ํ•ญ๋ชฉ์„ ํฌํ•จํ•˜์‹œ์˜ค:

  1. Self-Optimization์˜ ๊ฐœ๋… ๋ฐ ํ•„์š”์„ฑ
  2. ์„ฑ๋Šฅ ์ง€ํ‘œ(KPI) ๋ฐ ๊ด€์ธก ์ง€ํ‘œ(SLI) ์„ค๊ณ„
  3. Agent ๊ฐ„ ํ”ผ๋“œ๋ฐฑ ๋ฃจํ”„(Self-Monitoring / Self-Tuning) ๊ตฌ์กฐ
  4. Reinforcement ๊ธฐ๋ฐ˜ ๋™์  ์กฐ์ • ๋ฉ”์ปค๋‹ˆ์ฆ˜
  5. Self-Healing ๋ฐ ๋น„์šฉ ํšจ์œจํ™” ์ „๋žต

๐Ÿ’ก ๋ชจ๋ฒ”๋‹ต์•ˆ (์ƒ์„ธ)

(1) ๊ฐœ๋… ๋ฐ ํ•„์š”์„ฑ

  • Self-Optimizing System: AI๊ฐ€ ์Šค์Šค๋กœ ์ƒํƒœ๋ฅผ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ ,
    ๊ธฐ์ค€ ์ดํ•˜ ์„ฑ๋Šฅ ์‹œ ์ •์ฑ… ๊ธฐ๋ฐ˜ ํ˜น์€ ํ•™์Šต ๊ธฐ๋ฐ˜์œผ๋กœ ์ž๋™ ์กฐ์ •ํ•˜๋Š” ๊ตฌ์กฐ.
  • ์šด์˜ ์ž๋™ํ™”๋ฅผ ํ†ตํ•ด MTTR ๋‹จ์ถ•, ๋น„์šฉ ๊ฐ์†Œ, ์„ฑ๋Šฅ ์ผ๊ด€์„ฑ ๋‹ฌ์„ฑ ๊ฐ€๋Šฅ.

(2) KPI ๋ฐ SLI

ํ•ญ๋ชฉ์ •์˜๋ชฉํ‘œ
Task Success ํ•„์ˆ˜์ •๋ณด ํฌํ•จ๋ฅ  ≥ 0.85
Groundedness ๊ทผ๊ฑฐ ์ผ์น˜์œจ ≥ 0.9
E2E Latency ํ‰๊ท  ์‘๋‹ต์‹œ๊ฐ„ ≤ 2s
Cost/Report GPU/Token ๋‹จ๊ฐ€ ↓ 20%
Error Rate ์‹คํŒจ ๋น„์œจ < 0.5%

(3) Self-Monitoring ๊ตฌ์กฐ

[Agent Metrics Collector] → Prometheus
      ↓
[Performance Analyzer Agent]
      ↓
[Optimizer Agent] → Parameter / Model / Routing ์กฐ์ •
      ↓
[Feedback Loop to SuperAgent]
 
  • ๋ชจ๋“ˆ๋ณ„ ์ง€์—ฐ, ์‹คํŒจ์œจ, ํ’ˆ์งˆ ์ ์ˆ˜ ์ˆ˜์ง‘ → AnalyzerAgent๊ฐ€ ๋ณ‘๋ชฉ ํƒ์ง€
  • OptimizerAgent๊ฐ€ ์กฐ์ •์•ˆ ์ƒ์„ฑ → SuperAgent์— ๋ฐ˜์˜

(4) ๋™์  ์กฐ์ • ๋ฉ”์ปค๋‹ˆ์ฆ˜

  • Reinforcement Feedback:
    • State: Agent ์„ฑ๋Šฅ ๋กœ๊ทธ
    • Action: k๊ฐ’, Model Tier, Token ๊ธธ์ด, Temperature ๋ณ€๊ฒฝ
    • Reward: α*Quality - β*Cost - γ*Latency
  • RL Agent๊ฐ€ ๋ฐ˜๋ณต ํ•™์Šต → Policy ์ž๋™ ์ตœ์ ํ™”

(5) Self-Healing / ๋น„์šฉ ํšจ์œจํ™”

  • DAG ์‹คํŒจ ์‹œ Auto Retry + Replan
  • Token Trimmer: ๋ถˆํ•„์š” Context ์••์ถ•
  • Prompt Cache / Response Cache ํ™œ์„ฑํ™”
  • GPU Auto-Scaling (KEDA + Prometheus ๊ธฐ๋ฐ˜)
  • Slack Alert + Canary ์žฌ๋ฐฐํฌ
๋ฐ˜์‘ํ˜•

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