--- id: GSTACK-001 category: "10_Wiki/πŸ’‘ Topics/AI" confidence_score: 1.0 tags: [gstack, engineering-philosophy, product-thinking, concreteness, antigravity] last_reinforced: 2026-04-26 --- # Concreteness Principle (κ΅¬μ²΄μ„±μ˜ 원칙) ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "좔상적인 μ•„μ΄λ””μ–΄λŠ” ν™˜μƒμΌ 뿐, μž‘λ™ν•˜λŠ” μ½”λ“œκ°€ μ§„μ§œ μ§€λŠ₯이닀" β€” Antigravity ν”„λ‘œμ νŠΈμ™€ G-Stack ν”„λ ˆμž„μ›Œν¬μ˜ 핡심 μ² ν•™μœΌλ‘œ, λͺ¨ν˜Έν•œ κ°œλ…μ„ ꡬ체적인 기술 μŠ€νƒ, 데이터 ꡬ쑰, μ‹€ν–‰ κ°€λŠ₯ν•œ 결과물둜 즉각 μ „ν™˜ν•˜λŠ” μ—”μ§€λ‹ˆμ–΄λ§ 원칙. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **μΆ”μΆœλœ νŒ¨ν„΄:** 문제λ₯Ό ν•΄κ²°ν•  λ•Œ "μ–΄λ–»κ²Œ(How)"에 λŒ€ν•œ 좔상적 λ…Όμ˜λ₯Ό μ΅œμ†Œν™”ν•˜κ³ , "무엇을(What)" κ΅¬ν˜„ν• μ§€ κ²°μ •ν•˜μ—¬ μ¦‰μ‹œ ν”„λ‘œν† νƒ€μ΄ν•‘ν•˜κ³  κ²€μ¦ν•˜λŠ” μ‹€ν–‰ 쀑심 νŒ¨ν„΄. - **핡심 μ‹€μ²œ 사항:** - **Avoid Placeholders:** μœ„ν‚€ κ°€λ“œλ‹μ΄λ‚˜ μ½”λ“œ μž‘μ„± μ‹œ "λ‚˜μ€‘μ— μž‘μ„±"κ³Ό 같은 자리 ν‘œμ‹œμžλ₯Ό μ§€μ–‘ν•˜κ³ , λΆˆμ™„μ „ν•˜λ”λΌλ„ ν˜„μž¬ κ°€μš©ν•œ μ΅œμ„ μ˜ ꡬ체적 λ‚΄μš©μ„ μ±„μ›Œλ„£μŒ. - **Data-Driven Specs:** μš”κ΅¬μ‚¬ν•­μ„ 정성적인 문ꡬ가 μ•„λ‹Œ μ •λŸ‰μ μΈ μ§€ν‘œ(μ§€μ—° μ‹œκ°„, 정확도, λ¦¬μ†ŒμŠ€ μ†Œλͺ¨λŸ‰ λ“±)둜 μ •μ˜. - **Immediate Implementation:** 아이디어가 μ œμ•ˆλ˜λ©΄ μ¦‰μ‹œ κ·Έ μ‹€ν˜„ κ°€λŠ₯성을 증λͺ…ν•˜λŠ” μ΅œμ†Œ κΈ°λŠ₯ μ œν’ˆ(MVP) μ œμž‘. - **Visual Excellence:** λ””μžμΈμ΄λ‚˜ UI λ…Όμ˜ μ‹œ ꡬ체적인 λͺ©μ—…μ΄λ‚˜ μƒμ„±λœ 이미지λ₯Ό 톡해 μ‹œκ°μ  ν•©μ˜ λ„μΆœ. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (Contradictions & RL Update) - **κ³Όκ±° λ°μ΄ν„°μ™€μ˜ 좩돌:** ν™”λ €ν•œ κΈ°νšμ„œμ™€ 섀계도 μœ„μ£Όμ˜ 전톡적 λ°©μ‹μ—μ„œ, "Talk is cheap, show me the code" μ‹μ˜ μ² μ €ν•œ κ²°κ³Ό 쀑심 μ•„ν‚€ν…μ²˜λ‘œ μ „ν™˜. - **μ •μ±… λ³€ν™”:** Antigravity μ—μ΄μ „νŠΈλŠ” λͺ¨λ“  지식 gardening κ³Όμ •μ—μ„œ 'κ΅¬μ²΄μ„±μ˜ 원칙'을 μ΅œμš°μ„ μœΌλ‘œ μ€€μˆ˜ν•˜λ©°, μ‚¬μš©μžμ—κ²Œ λͺ¨ν˜Έν•œ 약속 λŒ€μ‹  ꡬ체적인 κ²°κ³Όλ¬Ό(MD 파일, μ‹€ν–‰λœ λͺ…λ Ή κ²°κ³Ό λ“±)을 즉각 μ œκ³΅ν•¨. ## πŸ”— 지식 μ—°κ²° (Graph) - G-Stack-Core-Principles, Product-Thinking, Agile-Development, System-Design-for-AI-Scale - **Raw Source:** 10_Wiki/Topics/AI/Concreteness-Principle.md