Sources: Baseten is raising ~$2B in two tranches, one valuing it at $26B and the other at $30B; Baseten was valued at $13B in June after raising $1.5B (Bloomberg)
https://www.bloomberg.com/news/articles/2026-10-30/baseten-set-for-30-billion-valuation-with-new-funding
http://www.techmeme.com/261030/p29#a261030p29