Microsoft unveiled seven in-house MAI models at Build 2026, headlined by MAI-Thinking-1 and MAI-Code-1-Flash. Project Polaris will replace GPT-4 Turbo in GitHub Copilot starting August 2026.
Retrieval-Augmented Generation is an AI technique where the model searches a knowledge base before answering, making responses more accurate and up-to-date than standalone language models. It is the technology behind every smart enterprise AI tool today.
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