OpenAI rolled out GPT-6 Astra this week, calling it the company’s most capable model yet, with particular gains in “computer use” (letting the AI operate software directly, clicking and typing like a person would), coding, and general professional work. It’s rolling out first to enterprise and business customers, before reaching ChatGPT Plus, Pro and API users over the coming days. If your business uses ChatGPT for anything beyond drafting emails, this is worth five minutes of attention, not because you need to rush to adopt it, but because the headline claims are worth separating from what will actually matter day to day.

The genuinely new part is computer use: Astra is built to operate a screen the way a person does, navigating menus, filling in forms, and moving between applications, rather than just answering questions in a chat window. OpenAI is also pointing to gains in coding and cybersecurity tasks specifically. For SMEs, this is the direction most useful AI progress is heading in right now, tools that can actually complete a task inside your existing software rather than just describe how to do it.

What’s worth checking this week

If you’re already paying for ChatGPT Business or Enterprise, check your rollout timing. Astra usage is included within existing subscription allowances rather than requiring a new plan, so there’s a reasonable chance you already have access or will shortly. There’s no need to sign up for anything new or pay a premium to try it.

Don’t assume “computer use” means unattended automation is safe today. The pitch is that Astra can operate software directly, but that also means it can take real actions inside real systems if you give it the access to do so. Any UK SME experimenting with this kind of automation, whether it’s an AI logging into a supplier portal or filling in a CRM, should treat it the same way you’d treat a new junior staff member: supervised at first, with clear boundaries on what it’s allowed to touch. BuildApps builds these kinds of integrations properly scoped from the start, rather than bolting AI access onto systems that were never designed for it.

Test it against your actual workload before switching anything. Frontier model launches come with benchmark claims that rarely translate cleanly into “your invoicing process gets 40% faster.” If you’re currently using a different AI tool for coding, drafting, or customer support, run a real comparison on your own tasks before moving budget or workflows across, rather than switching on the strength of a press release.

Ask what this means for your existing AI-powered tools, not just ChatGPT directly. Many of the tools UK businesses already use, from CRM add-ons to customer service chatbots, are built on top of OpenAI’s models. A capability upgrade at the model level sometimes reaches these tools automatically, and sometimes doesn’t for months. If a supplier is marketing “GPT-6 Astra powered” features, it’s fair to ask exactly what’s changed for you, rather than taking the branding at face value.

Watch your data governance settings before any wider access is granted. A model that can operate software directly needs broader permissions than a chatbot that only answers questions in a browser tab, which raises the stakes on what it can see and touch. Before enabling computer-use features tenant-wide, check what access controls, logging and approval steps are available, and who in your business actually needs to sign off on granting them. KeepSafe monitors for exactly this kind of expanded attack surface as businesses adopt more autonomous AI tools, flagging unusual access patterns before they become an incident.

The takeaway

GPT-6 Astra is a real step forward, particularly for tasks involving software navigation and coding, and it’s worth understanding rather than ignoring. But for most UK SMEs the sensible response this week is to check what you already have access to, test it against a real task, and tighten the access controls around it, not to overhaul your AI stack on the back of a launch announcement. The businesses that get genuine value from model upgrades like this are usually the ones who were already using AI deliberately, not the ones chasing every new release.