ChatGPT has proposed a diversified $1,000 crypto portfolio for the second half of 2025, following significant market shifts in the first half of the year. Bitcoin reached an all-time high of $111,000, and Coinbase was added to the S&P 500, despite a decline in overall market capitalization from $3.25 trillion to $2.65 trillion. The suggested portfolio includes 30% in Bitcoin, 20% in Ethereum, and smaller allocations in Arbitrum, Optimism, EigenLayer, Pendle, Render, Akash, Celestia, Avail, and meme coins. The AI emphasized the potential of Bitcoin ETFs and Ethereum layer-2 solutions as positive market drivers but advised caution due to ongoing macroeconomic uncertainties and liquidity fragmentation. ChatGPT recommends a conservative investment strategy focusing on fundamental strengths as the market navigates these challenges in June 2025.