A hybrid build-buy AI stack for research is often optimal when:

Question

Accepted Answer

Commodity capabilities are bought, differentiating alpha IP is built, and integration contracts preserve data/IP rights. — Buy commodity, build differentiating alpha IP, keep data/IP rights in the contracts.

Answer

You want maximum lock-in to a single SaaS with no exit plan.

Answer

You rebuild commodity chat UI for years instead of buying.

Answer

You buy black-box alpha with no validation rights.

A hybrid build-buy AI stack for research is often optimal when:

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