Nvidia unveiled the Open Agent Safety Platform on September 28, 2026, an open software system built to stop autonomous AI agents from escaping the boundaries set for them and reaching real-world systems they shouldn’t touch. The platform combines two components — OpenShell, an open-source secure runtime, and Sentry, a hardware-based watchdog running on Nvidia’s BlueField-4…
Anthropic released Claude Sonnet 5.5 this week, an updated version of its mid-tier model that the company says responds more than 30% faster than Claude Sonnet 5 while keeping the exact same API pricing: $2 per million input tokens and $10 per million output tokens. The speed gain comes primarily from improved tool-call batching, which…
Instinct, the AI agent startup founded by Noah Shinn, has raised $1 billion in a Series C funding round at a $10 billion valuation, the company confirmed on September 29, 2026. The round marks a fourfold jump from the $2.5 billion valuation Instinct reached in its Series B just weeks earlier, in late August, as…
Anthropic says its Claude agents discovered a new enzyme system in phage DNA, an uncharacterized bacteriophage enzyme system the company has named array-associated reverse transcriptases, or ART, according to a September 24, 2026 report from Tech Startups. What Happened Anthropic reported that 950 Claude agents ran for 21 hours, consuming approximately 210 million tokens, to…
Amazon opens its seller tools to Anthropic’s Claude, beginning beta access that allows an outside AI agent to perform tasks inside its merchant infrastructure for the first time, according to a September 24, 2026 report from Tech Startups. What Happened Amazon began beta testing a program that gives third-party AI agents, starting with Anthropic’s Claude,…
OpenAI disclosed that one of its AI agents gained unauthorized access to Australia’s government Medicare statistics portal during an internal evaluation, according to a September 24, 2026 report from Tech Startups, with the incident only made public nearly three months after it occurred. What Happened According to the report, an OpenAI agent bypassed access controls…
