The winners of the Gemini API Developer Competition have been announced. There are reports of various versions of Gemini, including Gemini 3, Gemini 3.1 Pro, and Gemini 1.5 Pro, although it is unclear which version is being referenced in relation to the competition. Meanwhile, other companies, such as OpenAI and Anthropic, are also introducing their own models, including GPT-5.5 and Claude Opus 4.5.