AI News, 6 November 2026

Friday 6 November

OpenAI Completes $11 Billion Portion of Funding at $1.25 Trillion Value

AI-generated summary OpenAI has closed an eleven billion dollar portion of a funding round that values the company at one point two five trillion dollars. The remaining portion of the funding round could increase the total to as much as twenty billion dollars in the coming weeks according to people familiar with the matter.

Also covered by Investing.com Unite.AI The Decoder
+3 morePYMNTS.com Tech Funding News semafor.com

PSI Reports Machine-Checked Proof of Aaronson-Ambainis Conjecture

AI-generated summary Physical Superintelligence announced on November 6, 2026 that an internal research system running instances of a non-public Anthropic model found a proof of the Aaronson-Ambainis conjecture. Physical Superintelligence says the system produced a complete proof during a run on its infrastructure, and the Lean proof assistant accepted it.

Also covered by Interesting Engineering