On Thursday, Roblox announced Roblox Sentinel, an artificial intelligence system that's designed to flag inappropriate messages in its chat feature.

Roblox will now require users of all ages to undergo a mandatory age verification to access its communication features.

Roblox is open sourcing its AI-based Sentinel tech designed to detect grooming or child endangerment by identifying chat patterns. The firm said Sentinel works by analysing over six billion chat ...