Partnership on AI — Description: Multi-stakeholder organization bringing together academics, civil society, industry, and media to advance understanding of AI technologies. Founded by six major tech companies, PAI now has 138 partner organizations and focuses on responsible AI practices and guidelines.

Note: The source confirms that PAI is a multi-stakeholder organization bringing together academics, civil society, industry, and media, and that it focuses on responsible AI practices and guidelines. However, the source text provided does not mention: (1) that it was founded by six major tech companies, or (2) that it has over 100 partner organizations. These specific factual claims cannot be verified from the given excerpt. The description of PAI's purpose and structure is confirmed, but key founding and membership details are unverifiable from this source.