> OpenAI's Developer Experience Community Lead Edwin Arbus clarified in the forum: "The API will support the o3 model for developers to use [...] For the purpos

> OpenAI's Developer Experience Community Lead Edwin Arbus clarified in the forum: "The API will support the o3 model for developers to use [...] For the purposes of the developer platform: the broader GPT-5 model system (and o3 as a part of it) will maintain the granularity that developers need." https://community.openai.com/t/openai-roadmap-and-characters/1119160/8 https://community.openai.com/t/openai-roadmap-and-characters...