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Anthropic rolls out second Claude 5.5 model as it builds toward IPO

Confirmed

Technology Desk

In Short: Claude creator Anthropic has pushed back its initial public offering (IPO) marketing to mid-October, with a listing expected days before the U.S. midterm elections.

Anthropic logo
Photo: Anthropic / Wikimedia Commons (Public domain)

Anthropic, the AI startup behind the Claude chatbot, has delayed the launch of its initial public offering (IPO) to mid-October, according to Reuters. The company is now expected to begin marketing the IPO in mid-October and complete the listing days before the U.S. midterm elections in November.

Potential investors are requesting detailed financial information from Anthropic, including metrics such as revenue per token and revenue per gigawatt of compute, as the company aims for a substantial market valuation.

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Anthropic is seeking to finalize a $15 billion revolving credit facility as part of its IPO process. This move is expected to allow analysts, including those at banks involved in the financing, to meet with the company.

The company’s unusual governance structure, which includes an external group of trustees controlling the majority of the board, is under close scrutiny. The Long Term Beneficial Trust (LTBT) has the right to appoint or dismiss the majority of the company’s board and meets weekly among themselves and frequently with Anthropic’s leadership.

The trust’s influence extends to major company actions, including the launch of new AI models. For instance, trustees encouraged a limited rollout of the Mythos cybersecurity model through the Glasswing Project and were involved in disputes with the U.S. government over automated weapons.

Despite its experimental governance structure, Anthropic has not faced significant conflicts between profit and purpose. However, public-market scrutiny will intensify pressure on the company to balance profit and purpose effectively.

The trust holds no equity in Anthropic but has significant influence, with the company planning to preserve its role after a stock market debut that could value the Claude maker at up to $2 trillion.

Morgan Stanley, Goldman Sachs, JPMorgan, and Citigroup are among the banks working with Anthropic on the offering, according to people familiar with the process.

Anthropic has not announced the number of shares it intends to sell, the expected price range, the exchange on which it will list, or the final valuation it will seek.

The company’s IPO is closely watched, as it could become one of the largest technology listings ever attempted.

What this adds

Anthropic’s IPO timeline and pricing strategy are under close market scrutiny, with any regulatory feedback or strategic moves potentially indicating the company’s readiness for its target market cap.

The trust’s influence over major company actions, such as the launch of new AI models, highlights the balance between innovation and oversight in Anthropic’s operations.

Background

Anthropic announced its AI model Claude discovered a novel enzyme system with properties similar to CRISPR.

According to Xiaomi, the MiMo-V2.6 Pro is the highest-ranking open-source model on the Artificial Analysis Intelligence Index benchmark, surpassing Qwen3.8 Max and coming close to Claude Opus 5, GPT-5.6 Sol, and Meta Muse Spark.

What's confirmed

What's still developing

Sources