← Market pulseDeveloping story2 updates over 2 days6 publishersupdated 2h agoAfter Anthropic, OpenAI introduces invisible text watermarks for ChatGPT and CodexTimelineNewest firstFrom the startTuesday, 6 October05:452 sourcesOpenAI, Anthropic tell Australia they would welcome data breach rulesMonday, 5 October23:385 sourcesAfter Anthropic, OpenAI introduces invisible text watermarks for ChatGPT and Codex