Anthropic’s Claude models in Microsoft Foundry are now generally available on Microsoft Azure running on NVIDIA GB300 Blackwell Ultra GPUs. This gives Azure-native enterprises a new platform for building autonomous and domain-specific AI agents with enhanced performance and governed security.
The agents function as the operating system for the organization.
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Anthropic has announced a third-party on-site AI safety evaluation program using staff from Accenture-owned Faculty. The two companies each committed at least $1 billion over five years to establish the embedded auditing mechanism.
Anthropic launched Claude Opus 5.5 on September 22, 2026 as the first model in its Claude 5.5 family, claiming it matches Claude Fable 5.1 performance while running 40% cheaper and 30% faster than Opus 5. The release highlights continued pressure on AI developers to improve efficiency without sacrificing quality.
Anthropic thwarted unidentified actors seeking to use its Claude model for gain-of-function research on the chikungunya virus that could support bioweapon development. The firm issued its latest misuse report, following earlier ones in March, August, and November 2025, warning that advancing AI capabilities heighten risks unless developers and governments collaborate on stronger defenses.
Anthropic launched Fable 5.1 and Mythos 5.1 on September 1, 2026, claiming stronger performance at 25 percent lower typical cost and up to 45 percent savings on agentic work. The release also brings refined safeguards, enterprise data-retention improvements rolling out this fall, and expanded but still limited use for software vulnerability identification.
NVIDIA has partnered with SB Energy to secure an initial 4.25 IT-GW of AI capacity at the PORTS-Pike campus in Ohio, with OpenAI as the customer for the full 8 IT-GW site under a 20-year lease. The agreement features a $1.5B NVIDIA investment in SB Energy, credit support for the buildout, creation of tens of thousands of jobs and an $80M community benefits fund.
