The statement is highly likely to be true based on strong, consistent reporting from multiple high-authority sources. The claim originates from exclusive reports by The Wall Street Journal and The Information, both top-tier publications known for their accuracy in financial and tech reporting. These primary sources cite inside information from 'people familiar with the matter' and 'potential investors,' which is standard practice for sensitive, non-public fundraising news. The credibility of this claim is further bolstered by its widespread reporting across other major news outlets, including Bloomberg, Reuters (via Yahoo Finance), and TechCrunch. While these are secondary sources that attribute the news back to the original reports, their decision to cover the story indicates that it is considered a credible and significant development in the industry. There is no contradictory evidence provided. The job postings from Anthropic's own website are irrelevant to this specific corporate fundraising claim; they discuss partnership strategies and fellowship funding, which are separate business activities and neither confirm nor deny the report. The slight reservation in assigning a perfect truth probability stems from the fact that the information comes from journalistic reports based on anonymous sources, not an official confirmation from Anthropic itself. However, the quality, consistency, and authority of the reporting sources provide high confidence in the statement's accuracy.