Stop Guessing Your LLM Replacement

Most LLM migrations are driven by business constraints like data residency laws, enterprise deployment requirements, or cloud standardization—not model performance. The guide introduces a five-tier capability model for systematically identifying replacement candidates across Azure, AWS, and GCP, rather than relying on model names or benchmarks alone. It covers common migration scenarios and highlights pitfalls such as picking models by cost, recency, or benchmark scores without matching capability tiers.