https://agentplix.com/categories/ai-engineering/ Recent content in AI Engineering on AgentPlix - AI & Automation Hub Hugo en-us Tue, 05 May 2026 11:05:12 +0000 https://agentplix.com/posts/i-cut-claude-api-costs-by-50-using-this-self-modifying/ Tue, 05 May 2026 11:05:12 +0000 https://agentplix.com/posts/i-cut-claude-api-costs-by-50-using-this-self-modifying/ I built a self-modifying agentic system that slashed my Claude API costs by 50%. Here's the exact architecture, code, and techniques to replicate it. https://agentplix.com/posts/rag-vs-fine-tuning-which-ai-approach-is-right-for-your/ Wed, 29 Apr 2026 11:02:02 +0000 https://agentplix.com/posts/rag-vs-fine-tuning-which-ai-approach-is-right-for-your/ RAG vs fine-tuning for LLMs: we break down costs, use cases, and when each approach actually wins so you build the right thing the first time.