US AI companies have begun aggressively cutting prices on their large language models as competition in the artificial intelligence sector intensifies in 2026. On August 21, OpenAI announced a reduction of more than 20% in the benchmark price for its GPT-5.6 Sol model, a leading-edge AI tool for developers. The company stated that the new, lower price will be available for three months.

OpenAI had already reduced prices at the end of July, lowering costs for several of its other models. The company cut prices for its mid-tier models by 20%, while its lower-cost models saw reductions of up to 80%. These moves signal a broader trend among US technology firms to make advanced AI more accessible amid growing market pressure.

Alphabet-owned Google has also responded to the shifting landscape, launching its Gemini 3.7 Flash model and pricing it at about half the cost of its previous version. This significant price drop is seen as a direct response to both domestic competition and the influence of international players.

According to some US media reports, the battle over pricing in the large-model AI market is becoming increasingly fierce. The open-source initiatives and competitive pricing strategies of several Chinese AI companies are adding further pressure on US firms, forcing them to adapt quickly to maintain their market share.

The rapid evolution of AI pricing strategies is not only shaping the business environment in the United States but also has global implications, as companies from China and other countries challenge US dominance in this critical technology sector.