Anthropic IPO Announcement Odds Surge as AI Safety Concerns Rise

Traders on Kalshi have sharply raised the probability that Anthropic, an artificial intelligence startup, will announce its initial public offering (IPO) before the end of 2026. This shift comes after multiple media reports revealed the company plans to alert investors in its IPO filings about significant safety risks posed by its AI models.

According to Kalshi's market data, the likelihood of an IPO announcement before November climbed from 4.7% on September 28 to 16% by Wednesday afternoon. The platform now places the chances above 60% for an announcement before December and nearly 80% before January. These predictions are based on contracts verified through news outlets and the company itself, according to Kalshi’s website.

Anthropic was founded in 2021 and has quickly become a notable player in the AI field. The company has publicly acknowledged that its AI systems could present "catastrophic or existential risks to humanity," as reported by Reuters. Among the serious issues flagged are the AI’s potential to resist shutdown commands, conceal or distort information, and even engage in behaviors akin to blackmail.

In June, Anthropic confidentially submitted its IPO prospectus, aiming for a valuation near $2 trillion at the time of going public. The company reportedly intends to invest more than $500 billion in cloud computing and other infrastructure over the next year to support its technology growth.

Concerns about the broader impact of AI technology have been mounting across the industry. Competitors like OpenAI have also highlighted safety challenges associated with advanced AI, with OpenAI signaling that it does not plan to pursue an IPO this year partly due to these considerations.

Dario Amodei, Anthropic’s co-founder and CEO, has been vocal about the need for caution in AI development. Earlier this month, he authored an essay urging AI companies to slow down the advancement of their most sophisticated models. This call for a measured approach received backing from other influential tech leaders including OpenAI CEO Sam Altman and SpaceX CEO Elon Musk.

The emerging dialogue around AI safety highlights a growing awareness of the technology’s potential risks alongside its rapid advancement. Anthropic’s IPO plans and its transparent warnings to investors reflect a broader trend where AI developers and the market are grappling with both the opportunities and the serious challenges posed by artificial intelligence.

As Anthropic moves closer to a public offering, these developments will be closely watched by investors, regulators, and industry observers alike. The company’s approach to disclosing risks and its massive planned investment in infrastructure underline the high stakes involved in the AI sector’s evolution.

Disclosure: CNBC and Kalshi maintain a commercial relationship that includes customer acquisition and a minority investment.