Anthropic releases Claude Opus 4.5 with Chrome and Excel integration

Anthropic has now launched Claude Opus 4.5, the newest model of the corporate’s flagship AI. Techcrunch writes that Opus 4.5 ought to carry out fantastically in a number of benchmark assessments, corresponding to SWE-Bench (coding), tau2-bench (device utilization) and GPQA Diamond (drawback fixing). It’s the first mannequin to attain over 80 per cent on SWE-Bench Verified, an necessary benchmark of a mannequin’s programming potential.

New options embrace Claude for Excel, a sidebar within the programme now obtainable to Max, Workforce and Enterprise customers. It helps pivot tables, charts and file uploads. On the similar time, Claude for Chrome may even be obtainable to all Max customers.

One other new function is improved reminiscence administration. Customers can now discuss to Claude with out interruption when the reminiscence restrict is reached, by the mannequin itself compressing older components of the dialog within the background.

Opus 4.5 can be optimised for so-called agentic use circumstances, the place it may well act as the primary agent and management smaller Haiku-powered sub-agents. In line with Anthropic, Opus 4.5 can be their most safe mannequin but with higher safety in opposition to immediate injection assaults.