Just a month after introducing GPT 5.1, OpenAI introduced GPT-5.2, the next-generation model that will power its popular chatbot. GPT-5.2 is OpenAI's "most capable model series yet for professional knowledge work".

OpenAI launches GPT-5.2, boosting AI capabilities for coding, spreadsheets, long-context reasoning and tools use in professional workflows.

GPT-5.2 features a massive 400,000-token context window — allowing it to ingest hundreds of documents or large code repositories at once — and a 128,000 max output token limit, enabling it to generate extensive reports or full applications in a single go.

For the first time, OpenAI is publishing a report describing the use of its own products in companies. It is of little help for strategic decisions.

OpenAI will be the first major customer of a new $7 billion NextDC hyperscale AI data centre facility to be built in the Western Sydney suburb of Eastern Creek, the two companies announced on Friday.