TikTok is to start automatically labelling content generated using artificial intelligence when it is uploaded from certain other platforms as part of efforts to boost transparency and literacy around AI. The social media giant already requires content created using its own TikTok AI effects to be labelled, but is now expanding that system to include material being uploaded from some other platforms, as it expands its tools for combating misinformation. The video-sharing site said the expanded programme would see it partner with the Coalition for Content Provenance and Authenticity (C2PA) and …