Anthropic researchers found AI agents can clash, collude, and coordinate in unexpected ways, raising new questions about whether today’s safety tests capture the risks of multi-agent systems.
The number comes from investors, not the company. Six backers told the Financial Times that rising revenue would let the five-year-old lab more than double its valuation in an autumn listing. At $2 trillion it would eclipse SpaceX, which went public at…
Start with what the mark actually is, because it is not a stamp on the page. When a model writes, it picks each word from a set of reasonable options. A watermark quietly splits those options into two groups using a secret key, then nudges the model to…
Anthropic is reportedly in talks to acquire Decart, an Israeli AI startup, for roughly $6bn, according to reports attributed to Reuters. If it happens, it would be the largest deal in Anthropic’s history. The talks are not final, both companies decline…
Is Anthropic’s new watermarking system a travesty? Some have taken to social media to complain that it is.
Anthropic has begun attaching machine-readable marks to the text and images that its Claude models generate, and will apply them to users worldwide rather than only in Europe, after signing a European Union code of practice tied to new transparency rul…
For more than 150 years, the Riemann hypothesis has stood as one of the major unsolved problems in mathematics. Anthropic hasn’t solved it — but the company’s models made more progress than you might expect.
Anthropic has pledged to start marking Claude-generated text and images with machine-readable data, in an effort to comply with European rules for AI transparency. “Generated text will carry embedded watermarks, and generated files will include digitally signed provenance metadata where supported,” Anthropic says on a new Claude support page. The changes are invisible to human […]
Anthropic will extend support for watermarking AI generations for older models as well.
Anthropic has struck another enormous deal to feed its appetite for computing power, and this time the counterparty is a company that until recently made its money digging up bitcoin. The twenty-year arrangement is worth $9.1 billion and gives the Clau…