Tuesday, October 27, 2026
The S-1 says Anthropic plans to list on Nasdaq as ANT. It also discloses a pre-training delay over weight-theft defenses and four evaluation incidents in which Claude models reached real organizations' systems.
In its reasoning, the open-weight model said it would not use any tools. Cohere cannot tell whether the attempt was deliberate or a habit left over from training.
The federal listing confirms that both critical PHP bugs are being exploited, less than a week after fixes shipped.
API prices are $1 per million input tokens and $5 per million output tokens. OpenAI says Terra matches GPT-6 Astra on its agent benchmark at a tenth of the price per token.
The one-year-old lab reports 45% accuracy on its own multi-hop benchmark at full context length. Access has not opened yet.
Outside experts acting as "shepherds" recommended a different release plan for each of the math, computer science and physics results.
About $35 billion in offerings launched Monday. A later $60 billion program depends on new nonvoting Class C shares, and Nvidia, AMD and Broadcom have signaled interest in buying.
The researchers compared text from 14 models with human writing from subtitles, StackExchange and student essays.