Read more April 18, 2026 PersonaBot: Building a Reliable RAG Assistant How I built PersonaBot as a production system with staged routing, hybrid retrieval and reranking, bounded retries, SSE streaming, and weekly eval gates with automatic chunk cleanup. REC AI EngineeringLangGraphSystem Design Read more
Read more February 15, 2026 AimBuddy: Building a 60 FPS on-device tracking and touch injection system How I built a real-time Android vision system from scratch using YOLO, DeepSORT, and uinput. REC Computer VisionAndroidNCNN Read more
Read more September 29, 2025 Mongo Tom is back with GPT-5 How I used JSON-structured prompts with fictional character framing to bypass safety guardrails in GPT-5, Claude, Gemini, and Grok. Prompt EngineeringLLMsAI Safety Read more
