Nvidia plans investment in AI inference chip startup d-Matrix

By Splitfeed EditorialLast updated Oct 12, 2026, 15:50 UTC

Between October 9 and 12, 2026, multiple outlets reported that Nvidia is planning an investment in d-Matrix, an AI inference chip startup, at a valuation of $5 billion, with Dealroom citing that figure specifically. The deal was framed in at least one report as aimed at enhancing chip compatibility between the two companies, while another described d-Matrix as a chip rival, leaving the precise nature of the relationship contested. Separately, Cheddar reported that Microsoft is developing its own powerful AI chips, adding a second layer of competitive pressure on Nvidia in the inference segment.

d-Matrix occupies an unusual position in this story, building chips that could complement Nvidia's dominant training hardware in the inference market while also competing in that same space. AI inference, the process of running trained models to generate outputs, has become a major battleground as demand for deployed AI grows. An investment at a $5 billion valuation, rather than an outright acquisition, keeps d-Matrix independent while giving Nvidia a financial stake in its direction, a structure that raises questions about how much influence money alone buys without a controlling position.

The pro-AI camp has not yet published reactions to this story. Based on typical patterns, advocates in that camp would likely frame the investment as evidence of healthy competition and capital flowing into AI infrastructure, ultimately accelerating the deployment of useful AI tools. The anti-AI camp, represented here by CapitalSnitch on Bluesky, is skeptical of the headline itself, arguing that public announcements are less reliable than the financial moves insiders make quietly with their own money. Two posts from that account made the point directly: "Headlines are loud. Insider trades are honest," and "Talk is cheap. Insider buys cost money." The middle ground camp reads the deal through a different lens, focusing on how large chip companies use investment structures to gain influence over the open-source AI ecosystem while avoiding the scrutiny that outright acquisitions attract. PRISC GROUP summarized it as "Open weights just got geopolitical," while xLorenz's proyect asked whether Nvidia or the open-weights ecosystem ultimately gains more from an arrangement that trades chip capital for open-source mindshare.

The clearest signal to watch would be any regulatory filing or formal closing announcement confirming the investment terms, along with any subsequent product or partnership announcements that clarify whether d-Matrix moves closer to Nvidia's ecosystem or continues to develop as an independent competitor.