Anthropic announced a watermarking system for Claude that subtly alters word choices to mark AI-generated text, using proprietary randomness to select among synonyms that the company deems interchangeable to readers. The system modifies the randomness source for word selection but makes no visible changes to text, with Anthropic claiming internal testing shows no impact on quality or readability. Critics argue this approach reveals how little AI companies value the craft of writing, treating word choice as fungible and meaningless despite the reality that human writers make intentional, context-dependent decisions about language that reflect experience and purpose.
Anthropic's annual revenue run rate has reached $65 billion ahead of its planned fall IPO. The figure represents a roughly sevenfold increase from the company's $9 billion revenue at the end of 2025. If the IPO timeline holds, Anthropic would go public before competing AI companies OpenAI and DeepSeek.
The SEC charged a Long Island-based firm run by Andrew Spaventa with operating a pre-IPO boiler room scam, alleging it raised $74 million from over 800 retail investors and retirees by selling shares in private AI companies including Anthropic, Perplexity, and Anduril. The SEC claims the firm's agents charged investors markups averaging 46% above cost, reaching as high as 91% in some cases, despite promising no hidden fees. The case highlights broader fraud risks in the unregulated secondary market for private company shares during a period of elevated investor demand for AI startups.
Anthropic reached an annualised revenue run rate of $65 billion by late July 2025, surpassing OpenAI's $40 billion run rate, according to unnamed sources cited by Bloomberg. The key difference: Anthropic released Claude Code in early 2025 as an autonomous agent for developers, followed by Cowork for non-programmers in early 2026, each generating high-value enterprise seats, while OpenAI pursued consumer reach through free products and advertising with lower monetisation. Anthropic's focused enterprise-agent strategy generated steeper revenue growth over three months, while OpenAI spent billions on consumer products like Sora that failed to convert users into paying customers, forcing a costly pivot to enterprise coding tools.
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