Cost Pressures Drive the Shift

The claim — that US companies are turning to open AI models to lower expenses — was reviewed against a set of primary sources and found to be substantially supported. The research summary notes the assessment drew on 12 primary sources, with the overall finding that the claim is broadly consistent with the available evidence.

Scope of Verification

The claim covers a general trend rather than a specific event, and the assessment did not establish precise figures for how many companies have switched or how much cost savings have been realized. Details such as which companies are leading the shift and the scale of adoption remain outside the confirmed scope of the reviewed material.

The assessment is that the claim is Mostly True.