Organizations shaping AI

Company founded in 2023 by George Hotz to "commoditize the petaflop." Develops the open-source tinygrad deep-learning framework and sells tinybox AI compute systems built on commodity GPUs.

Unconventional AI

Unconventional AI is building energy-efficient AI systems by rethinking the foundations of computing. The company describes its work as bringing biology-scale efficiency to artificial intelligence through expertise spanning AI systems, analog circuits, computing theory, and neuroscience.

Celestial AI is a Santa Clara, California-based semiconductor startup that develops Photonic Fabric optical interconnect technology to enable high-bandwidth, low-latency memory and compute disaggregation for AI data centers; Marvell announced plans to acquire the company in 2025.

Moore Threads is a Chinese GPU design company headquartered in Beijing founded by Zhang Jianzhong, a former Nvidia China executive. It develops full-function GPUs for graphics and AI computing.

Positron

AI hardware company building purpose-designed accelerator systems for efficient, high-performance generative AI inference.

SambaNova Systems is an AI hardware and systems company in Palo Alto, building reconfigurable dataflow processors and full-stack platforms for enterprise AI.