OpenAI adds $110B in new funding and expands Amazon/NVIDIA partnerships to scale AI

New capital for a scale problem

OpenAI said on February 27, 2026 that it is adding $110B in new investment at a $730B pre-money valuation. According to the company, the round includes $30B from SoftBank, $30B from NVIDIA, and $50B from Amazon, with additional financial investors expected to join as the round progresses. OpenAI also announced a strategic partnership with Amazon and said it secured next-generation inference compute with NVIDIA.

The company framed the announcement around three constraints that now define frontier AI operations: compute, distribution, and capital. That framing matters because OpenAI is no longer describing demand as an abstract future need. It is describing a live scaling problem across consumer products, developer tools, and enterprise systems.

Usage numbers explain the raise

OpenAI reported that weekly Codex users have more than tripled since the start of 2026 to 1.6M. It also said more than 9 million paying business users rely on ChatGPT for work, while ChatGPT overall now serves more than 900M weekly active users and more than 50 million consumer subscribers. Those numbers help explain why infrastructure access is becoming as strategically important as model quality.

OpenAI also used the post to position its enterprise stack more aggressively. The company said its Frontier platform helps organizations build, deploy, and manage AI coworkers, suggesting that the funding is not only about training larger models but also about supporting production workloads that have already moved into engineering, finance, support, sales, and operations.

Amazon and NVIDIA fill different parts of the stack

OpenAI described the Amazon relationship as a multi-year strategic partnership focused on accelerating AI innovation for enterprises, startups, and end consumers. NVIDIA, meanwhile, is supplying raw infrastructure depth: OpenAI said it will use 3 GW of dedicated inference capacity and 2 GW of training on Vera Rubin systems, in addition to Hopper and Blackwell systems already operating across Microsoft, OCI, and CoreWeave.

That combination shows how frontier AI companies are evolving. Capital is no longer enough on its own. What matters is whether funding comes bundled with cloud reach, chip supply, and distribution partnerships that can convert model demand into reliable product capacity.

Why the announcement matters

OpenAI also said the new valuation increases the value of the OpenAI Foundation's stake in OpenAI Group to more than $180 billion. Beyond corporate finance, the larger signal is that frontier AI competition is shifting toward operational scale. The winners will not be determined only by benchmark leadership, but by who can secure enough infrastructure to keep products fast, reliable, and widely available as usage explodes.

Source: OpenAI official announcement.