OpenAI boosts GPT-5.6 with low-latency Ultrafast option amid industry push for specialised AI infrastructure

OpenAI introduces GPT-5.6’s Ultrafast mode in collaboration with Cerebras, signalling a competitive race in AI speed, hardware customisation, and supply chain realignment across tech giants including Apple, Google, and Microsoft. OpenAI has expanded GPT-5.6 with a new Ultrafast option for…













