Blog

Expert insights on generative AI, LLM engineering, AI agents, and data analytics from the TUTAI team.

Building with LLM APIs: Cost Optimization, Function Calling, and Structured Outputs

Guide to LLM API integration covering prompt engineering, cost management, function calling, structured outputs, semantic search, and RAG patterns.

Mar 22, 202620 min read

LLM EngineeringIntermediate

From GPT-2 to GPT-4 and Beyond: How Large Language Models Evolved

Technical walkthrough of LLM evolution from GPT-1 to o3: scaling laws, RLHF training pipeline, chain-of-thought reasoning, and inference-time compute.

Mar 20, 202618 min read