OpenAI releases GPT-5.5, bringing company one step closer to an AI ‘superapp’

OpenAI says its latest model offers increased capabilities across a broad variety of categories.

OpenAI's GPT-5.5 is here, and it's no potato: narrowly beats Anthropic's Claude Mythos Preview on Terminal-Bench 2.0

So when it comes to models that the general public can access, GPT-5.5 has retaken the crown for OpenAI, achieving the ...

OpenAI announces GPT-5.5, its latest artificial intelligence model

OpenAI announced GPT-5.5, its latest AI model that is better at coding, using computers and pursuing deeper research ...
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OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5

OpenAI launches GPT-5.5, its first fully retrained base model since GPT-4.5, targeting enterprise with agentic coding, computer use, and knowledge work ...