X @Avi Chawla

RT Avi Chawla (@_avichawla)5 levels of evolution of AI Agents.Over the last few years, we’ve gone from simple LLMs → to fully-fledged Agentic systems with reasoning, memory, and tool use.Here’s a step-by-step breakdown.1) Small context window LLMs- Input: Text → LLM → Output: Text- Early transformer-based chatbots.- Could only process small chunks of input (short conversations).- When ChatGPT came out, it had a context window of just 4k tokens.2) Large context window LLMs- Input: Large Text/Docs → LLM → Out ...