Anthropic raises $65B Series H, nears $1T AI valuation

Anthropic has raised $65 billion in a Series H round valuing the Claude developer at about $965 billion, according to disclosures on May 28, 2026. An Indian Financial Express roundup on May 30, 2026, highlighted the deal as pushing Anthropic near a $1 trillion valuation and paired it with news of the Claude Opus 4.8 model rollout and other sector moves. ([axios.com](https://www.axios.com/2026/05/28/anthropic-ai-fundraising-openai?utm_source=openai))