AI Chip Startup Valued at $5B After Huge Funding

Positron AI, a company specializing in the development of chips designed to run artificial intelligence models, has announced a major financial achievement. As of September 10, 2026, the startup has successfully secured $875 million through its latest funding round. This infusion of capital has led to a dramatic increase in the company's valuation, which now stands at $5 billion. This valuation represents a remarkable growth trajectory, having more than quadrupled in just the past seven months. Previously, in February of the same year, Positron AI had raised $230 million at a valuation of $1.06 billion.