OpenAI Researcher Retweets GPT-6 Astra Claim

Brandon McKinzie, a researcher at OpenAI who previously worked as a multimodal researcher at Apple and holds a physics and CS background from UC Berkeley, retweeted a post by @anish_chopra. That post directly addresses @TheoChron with the question of whether they are blown away by something built using gpt-6 astra and includes a video. No other information about the referenced build or technology appears among the posts.