NeuroDx Previews Sphota, a Language Model Architecture Designed to Reduce Memory Needs

NeuroDx previewed Sphota, a new language model architecture designed to represent meaning more efficiently, at Cypher 2026 in Bengaluru on October 9. Siddharth Panwar, CEO of NeuroDx and an assistant professor at IIT Mandi, said the company expects to emerge from stealth in the coming months, with an official model release planned for later this year. The architecture is proprietary, and NeuroDx intends to keep it that way for the foreseeable future.