[Silicon Valley AI Startup Higgsfield AI Seeks $300M-$500M in Funding, Targeting a $5B Valuation] According to Golden Finance, Silicon Valley AI startup Higgsfield AI is in talks for a new round of funding, aiming to raise $300 million to $500 million, with a pre-money valuation target of $5 billion. If the funding is completed at the target valuation, it would represent an over fourfold increase compared to the company's valuation of approximately $1.3 billion in January 2026. To date, Higgsfield has raised a total of $138 million, with investors including Accel and Menlo Ventures. Reportedly, this latest funding round will be about three times the size of the company's total previous funding.