AXIOS (Madison Mills) - OpenAI releases "Spud" GPT-5.5 model
OpenAI on Thursday released its most capable model, GPT-5.5, codenamed "Spud," just one week after competitor Anthropic launched its latest model . Why it matters: AI releases are getting faster, more efficient and more powerful. What they're saying: "This is a new class of intelligence. It's a big step towards more agentic and intuitive computing," OpenAI co-founder Greg Brockman told reporters in a briefing. - GPT-5.5 is a "faster, sharper thinker for fewer tokens" compared to 5.4, he added, and can handle multi-step workflows more autonomously with less user input. - Despite the jump in capability, OpenAI says GPT-5.5 matches GPT-5.4's response speed in real-world use. - It's available starting Thursday in ChatGPT and Codex, with…