San Francisco:
OpenAI, the maker of ChatGPT, is seeking to raise $40 billion in a fresh round of funding that would value the startup at a staggering $340 billion, the Wall Street Journal Reported on Thursday.
Japan’s SoftBank is leading the investment round and is in talks to invest $15-25 billion in the deal that would make it the ChatGPT-maker’s biggest financial backer.
The reports came after Chinese startup DeepSeek sparked panic this week with a powerful new chatbot developed at a fraction of the cost of its US competitors, dealing a blow to markets.
The Softbank investment was first reported by the Financial Times.
The investment plan comes just three months after OpenAI closed its previous funding round that valued the company at $157 billion.
Doubling its valuation would be unprecedented in Silicon Valley history and signals the vast sums needed to build world-leading AI models from scratch, much of it on cutting-edge computing and infrastructure.
SoftBank and OpenAI are part of the Stargate drive announced by US President Donald Trump to invest up to $500 billion in artificial intelligence infrastructure in the United States.
The new funds would partly go to help OpenAI fulfill its roughly $18 billion commitment to Stargate, the Journal said.
The Japanese firm’s mooted investment would come on top of its commitment of more than $15 billion to Stargate, the FT said, citing people with direct knowledge of the negotiations.
“Ultimately, the Japanese company could spend more than $40bn on its partnership with OpenAI,” the report said.
SoftBank was not immediately available for comment when contacted by AFP. OpenAI did not immediately respond to a request for comment.
Shares in Softbank rose three percent in Tokyo trading on Thursday.
The company, founded by Japanese tycoon Masayoshi Son, made spectacularly successful early bets on Yahoo! and Alibaba in the 1990s but some of its other investments have bombed.
Securing huge funding from Saudi Arabia, Abu Dhabi and others, Son — an early backer of Trump — has sought to pivot into AI, helped by SoftBank’s stake in chip designer Arm.
Elon Musk has openly poured scorn on Stargate, saying on X this month that the main investors “don’t actually have the money”.
The world’s richest man was an early investor in OpenAI and has long been in a feud with its founder Sam Altman, who called the Tesla founder’s comments “wrong”.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
