Etched, the AI chip startup that was established by three Harvard dropouts in 2022, has recently concluded a successful Series C funding round, securing an impressive $300 million at a valuation of $10.3 billion. This significant milestone was shared by co-founder and COO Robert Wachen in an exclusive interview with TechCrunch.

The financing round was spearheaded by Sequoia, with the participation of renowned investors such as Andreessen Horowitz, SK Hynix, Jane Street, and Diffusion Capital, alongside other early backers. Notable personalities like Peter Thiel, Andrej Karpathy, Dylan Field, and Amjad Masad are also among the supporters of the company.

Previously valued at $5 billion in December, following a $500 million funding round, Etched has effectively doubled its valuation in just seven months. The company proudly boasts the distinction of achieving the highest valuation ever for a Sequoia-led Series C round. In a recent announcement, Etched revealed the successful production of its proprietary chips, the commencement of testing for its initial full systems by clients, and the substantial booking of $1 billion in orders.

Upon its inception, Etched challenged the conventional norms by focusing on developing specialized AI chips tailored for transformer technology-based AI models. Despite initial skepticism, the company has persevered in debunking misconceptions surrounding its products, emphasizing that its systems are versatile and capable of running various AI models, including non-transformer designs like Mamba.

Etched’s innovative approach includes the creation of two new components aimed at enhancing the inference process, which occurs post-user prompt submission. The company’s prefill chip operates at significantly lower voltage levels, resulting in enhanced performance efficiency. Moreover, for the decode phase, Etched introduced a novel cluster-scale memory technology, enabling seamless connectivity among multiple chips and ensuring high speeds at reduced costs.

Despite facing initial skepticism and challenges, the trio of founders – CEO Gavin Uberti, COO Robert Wachen, and CTO Chris Zhu – remained resolute in their vision. The company’s journey from humble beginnings to its current standing as a trailblazer in AI chip technology reflects their unwavering commitment and perseverance.

Throughout its evolution, Etched has garnered support from esteemed investors and industry experts, including Andrej Karpathy from Anthropic, Noam Brown from OpenAI, and Geoffrey Hinton, all of whom have experienced firsthand the capabilities of Etched’s hardware and expressed enthusiasm for its potential.

As Etched continues to expand its operations and solidify its presence in the AI industry, the company remains dedicated to innovation and excellence. With a growing team of 400 employees and state-of-the-art facilities in Silicon Valley, including a newly inaugurated 80,000 square-foot, 10MW facility in Milpitas, Etched is poised for further growth and success.

Reflecting on the remarkable journey, Robert Wachen reminisces about the early days of uncertainty and challenges, underscoring the importance of perseverance and belief in one’s vision. The transformation from a makeshift setup in a friend’s house to a thriving organization underscores the resilience and determination that have propelled Etched to its current stature.

As Etched continues to push boundaries and redefine the possibilities in AI chip technology, the company’s unwavering spirit and commitment to innovation serve as a testament to the power of perseverance and determination in the face of adversity.