The correct option is "I only" because the AI Action Summit in Paris indeed builds on the previous discussions and agreements made at the Bletchley Park Summit in 2023 and the Seoul Summit in 2024, emphasizing a global commitment to the development and governance of artificial intelligence. However, while the US and UK have been involved in international AI governance discussions, the statement regarding their signing a declaration on inclusive and sustainable AI lacks verification and could be incorrect based on current contexts. This highlights the importance of scrutinizing international agreements and collaborations, which is a key aspect of understanding global governance frameworks relevant to contemporary issues, a topic often explored in UPSC GS Paper I.