Jeff Bezos’ AI Lab Nears $10 Billion Fundraise at $38 B Valuation

Jeff Bezos’ newly launched AI venture, code‑named Project Prometheus, is on the brink of completing a $10 billion fundraising round that would value the startup at $38 billion [2]. The effort, backed by major investors such as JPMorgan and BlackRock, aims to build AI systems that learn from interaction with the physical world, spanning manufacturing, aerospace, robotics and other industries.

Key takeaways

• Project Prometheus seeks $10 billion in new capital, pushing its valuation to $38 billion [2].
• The venture was launched in November 2025 with an initial $6.2 billion and now employs over 120 AI experts from firms like OpenAI and DeepMind [2].
• Its core mission is to develop “physical AI” that can model material properties and engineering processes, a data set traditionally held by incumbents [2].
• Bezos has taken an operational role in the startup for the first time since leaving Amazon in 2021 [2].
• The company also plans a separate $100 billion fundraising effort to create an investment holding company targeting architecture, engineering and construction firms [2].

Building AI That Learns From the Real World

Project Prometheus was co‑led by Vikram Bajaj, a former Google X scientist, and began operations in late 2025 with a $6.2 billion seed fund [2]. The team has rapidly expanded to more than 120 engineers and researchers drawn from leading AI labs, including OpenAI, xAI, Meta and DeepMind. Unlike conventional large language models that train on publicly available text, Prometheus focuses on “physical AI” that requires proprietary data on material behavior, engineering tolerances and industrial processes—information that has taken decades for established players to accumulate [2].

The venture’s strategy includes a parallel effort to raise up to $100 billion for a dedicated holding company that would acquire stakes in architecture, engineering and construction (AEC) firms [2]. By owning or partnering with these businesses, Prometheus hopes to feed real‑world operational data back into its AI models, creating a feedback loop that accelerates learning and application across sectors such as manufacturing, aerospace and drug discovery.

Why it matters

If successful, Project Prometheus could reshape how AI is applied to physical industries, potentially lowering the barrier for companies to adopt advanced automation and design tools. The fundraising round would make the startup one of the most highly valued early‑stage companies globally, reflecting intense investor interest in AI that goes beyond text‑based models. The planned holding company could also concentrate AI‑driven transformation within the AEC sector, a market that remains largely untapped by current AI solutions. As AI venture capital continues to surge—$242 billion in Q1 2026 alone—Prometheus’ focus on physical AI positions it at the forefront of a new wave of investment and technological development.