OpenAI rolls out GPT-5.6 after government green light — and announces ‘ChatGPT Work’

OpenAI has received the Trump administration's green light to roll out GPT-5.6 to the public, ending an unusual chapter in which the model was available only to government-approved organizations during a limited preview period. The restriction lasted roughly two weeks, a short window by regulatory standards but a notable one: it marks one of the first times a frontier AI model's general availability was explicitly gated on government sign-off rather than on the company's own release schedule.

CEO Sam Altman called GPT-5.6 "the best model we have ever produced," a claim OpenAI makes with most major releases but one that carries extra weight here given the scrutiny the model attracted before launch. The fact that a preview cohort was defined by government approval, rather than the usual mix of enterprise partners and researchers, suggests the review process shaped who got early access and on what terms. How much that process examined the model's capabilities versus its deployment plans is not clear from what OpenAI has disclosed.

Alongside the public rollout, OpenAI announced ChatGPT Work, signaling that the company is pairing its newest model with a renewed push into workplace products. Bundling a flagship model release with a work-focused offering is a familiar pattern: the model generates the headlines, and the product gives businesses a concrete way to buy in. For organizations that were locked out during the limited preview, the combination of general availability and a dedicated work tier is the clearest signal yet that OpenAI wants GPT-5.6 adopted in offices, not just in chat windows.