OpenAI slashes AI model prices as US startups chase open-weight alternatives in US‑China rivalry

OpenAI announced steep price reductions for its smaller and mid‑tier AI models, cutting the cost of the GPT‑5.6 Luna model by up to 80% and lowering Terra by 20%, while keeping the premium Sol model unchanged. The move aims to counter growing competition from low‑cost Chinese AI offerings and to attract more enterprise users ahead of the company’s upcoming IPO.

At the same time, U.S. AI startups such as Arcee AI are developing open‑weight models that let customers download and fine‑tune model weights on their own hardware. These firms face a tightening venture‑capital market, with many top VCs declining to fund new projects. The pricing pressure from large providers, including OpenAI’s recent cuts, intensifies the race to provide cost‑effective, flexible AI solutions that avoid geopolitical concerns tied to Chinese models.

The AI surge is also reshaping strategic infrastructure competition. The United States is investing $175.8 million to replace aging undersea cables in the Caribbean and Central America, aiming to limit Chinese participation in global submarine‑cable projects. The Federal Communications Commission has tightened licensing rules for cable operators, and the U.S. Navy has been seen repairing cables near Hawaii, underscoring the growing geopolitical stakes of data‑transport networks.