A mysterious new text-to-image model, referred to as 'Blueberry', has appeared on the @ArtificialAnlys leaderboard, sparking speculation within the AI community. Some experts suggest that 'Blueberry' might be an advanced version of the Sora model, which has previously demonstrated impressive capabilities as seen in a technical report back in February. Others believe it could be related to GPT-4o's image generation abilities, originally named O1, or even a new version of DALL-E. Additionally, there is speculation about Midjourney 7, although it is unlikely as it lacks an API. The release of this model is anticipated to occur in October, potentially alongside other updates such as GPT-4.5 or Sora2.