Bezos AI lab nears $10 billion raise, valuing startup at $38 billion

A near-$38 billion price tag would place Jeff Bezos’s Project Prometheus among the most aggressively priced early-stage AI ventures yet, and it sharpens the bigger question now hanging over frontier AI: how much are compute, elite talent and strategic positioning really worth?

The startup is close to raising $10 billion, with JPMorgan and BlackRock among the investors, according to reporting based on the Financial Times. If completed, the deal would give Bezos’s lab the kind of capital base usually reserved for mature tech giants, not a company that first surfaced publicly only months ago. It also signals how far large financial institutions are still willing to lean into AI, even as the costs of training models, building data centers and recruiting scarce talent continue to climb.

Project Prometheus is not being positioned as another chatbot company. The lab is focused on AI for engineering and manufacturing, including computers, automobiles and spacecraft, a bet on industrial and scientific workflows where software can influence design, simulation and production. That puts the company in a crowded but lucrative corner of the market, where frontier AI developers are chasing commercial uses that can justify enormous upfront spending.

Bezos is among the initial investors and has been helping lead the fundraising effort with co-chief executive Vikram Bajaj, whose background includes roles at Google X, Verily, GRAIL and Foresite Labs. The company was first reported to have launched in November 2025 with about $6.2 billion in funding, a figure that already made it one of the most heavily financed early-stage AI startups ever reported. By late 2025, reporting placed its head count at roughly 100 to 120 employees, with operations in San Francisco and offices in London and Zurich.

The scale of the new round underscores how AI financing has evolved from a race to build models into a contest for industrial leverage. Public reporting has said Project Prometheus has recruited from OpenAI, DeepMind, Meta and xAI, a sign that the fight for experienced researchers remains intense. FT-linked reporting has also suggested the startup may eventually look to buy or back companies disrupted by AI, especially in sectors such as aerospace, manufacturing and engineering.

That would make Project Prometheus more than a lab. It would look like a long-term industrial platform, one that combines model development with capital deployment in physical-world businesses. In a market already crowded with incumbent giants, new entrants and specialty labs, a $10 billion raise at a $38 billion valuation would say less about one founder’s celebrity than about the feverish premium investors are still putting on frontier AI.