OpenAI's next-generation language model and what it means for businesses.
Claude Sonnet 4.6 dropped yesterday. GPT-5.2 has been live since December. Gemini 3 Pro since November. All three major AI platforms are running new-generation models at the same time, and the right choice depends on what you actually need. Here's the head-to-head comparison with real benchmarks, real pricing, and real use-case recommendations for UK businesses.
OpenAI is retiring GPT-4o, GPT-4.1, o4-mini, and both GPT-5 variants from ChatGPT on 13 February with just two weeks' notice. GPT-5.2 becomes the only model, the same model Sam Altman admitted had writing quality issues. What UK businesses using ChatGPT need to do before the deadline.
Sam Altman admitted OpenAI "screwed up" GPT-5.2's writing quality by prioritising coding and maths. Users report the model is "unwieldy" and "hard to read" compared to GPT-4.5. What it means for businesses using AI content.
OpenAI announced a programme at Davos to partner with governments and deploy ChatGPT across national education systems. Eight countries join the first cohort, with the UK pursuing its own AI education initiatives.