AI-linked meme tokens tied to public equities and tokenized long positions posted steep 24-hour losses on Sept. 13, according to GMGN data cited by BlockBeats. Artificial Inu (AI), paired with Nvidia stock, fell 27% and was valued at $247 million. MOO, tied to Micron, dropped 37% to a $18 million market cap. Microduck, also linked to Nvidia, lost 26% and stood at $7.3 million, while FLYBRAIN, paired with Google stock, slipped 23% to $9.6 million. UBIK, described as a suspected AI project created by the developer behind aixbt, declined 25% to a $28 million valuation. ANTHROPIG fell 44% to $5.4 million and trades against ANTHROPICx1L, a tokenized 1x long Anthropic position. CATGPT dropped 22% to $6.7 million and trades against OPENAIx1L, a tokenized 1x long OpenAI position. The move came after Anthropic CEO Dario Amodei said the industry must slow the pace of improving AI model capabilities, adding that slower progress does not mean stopping training or technical advancement but allowing enough time for alignment and model protection. OpenAI founder Sam Altman said he agreed.

On-chain meme token trading showed a sharp split on Sept. 13, according to data cited by BlockBeats from GMGN. Most leading meme tokens on Robinhood and BSC posted 24-hour losses, while several of the more active names on Solana moved higher. On Robinhood, ANTHROPIG fell 45% to a $6.4 million market cap, CATGPT dropped 39% to $6.5 million, AI slid 24% to $249 million, and UBIK lost 27.6% to $24 million. BSC tokens also weakened, with BREW down 11% and 4Stock off 14.5%. By contrast, Solana meme tokens held up better. EMBER rose 23% to a $33 million market cap, STONK added 10.2% to $239 million, and BATON jumped 110% to $14 million. Cat-themed meme tokens were among the strongest performers, led by CATE, ZCAT, RAYCAT, and LEVERCAT, all of which recorded gains over the past 24 hours. BlockBeats said price swings in these tokens remain large and warned users to approach trading with caution.

Robinhood ecosystem meme token CATGPT jumped again on Sept. 12 after what GMGN data described as an afternoon of choppy washout trading, briefly pushing its market capitalization above $20 million before retreating to $15.62 million. The token was still up 41% over the past hour at the time of the report. CATGPT is traded on Long.xyz against OPENAIx1L, a tokenized 1x long position tied to OpenAI. Long.xyz, a meme coin launch platform on the Robinhood chain, centers on what it calls a "stock-meme" model, pairing meme tokens directly with on-chain tokenized U.S. equities such as NVDA, TSLA, and AAPL instead of traditional pairs like USDT or ETH. According to the report, part of the trading fees flows back into a community treasury that accumulates the corresponding stock tokens. BlockBeats said the structure gives traders speculative exposure through an on-chain tokenized long plus meme pairing, while also warning that these tokens are highly volatile and carry significant uncertainty.

AI-themed meme coins and project tokens on the Robinhood chain posted broad gains on Sept. 12, according to GMGN market data, with the AI narrative showing signs of becoming a leading trading theme on the network. The sharpest move came from ZZZ, an AI project token launched by an original core developer from GMX. After its official website went live, ZZZ rose 107.7% on the day, lifting its market capitalization to $69.22 million and setting a new all-time high. On Long.xyz, the meme tokens CATGPT and ANTHROPIG, which are paired with OpenAI and Anthropic pre-IPO tokens as liquidity pool assets, spiked in early trading before pulling back, leaving their market caps at $10.82 million and $3.19 million. UBIK, a suspected AI-related project created by an aixbt developer, also hit a record high, with a market cap of $34 million and a 24-hour gain of 47.62%. Another Long.xyz token, AI, which is paired with Nvidia stock, climbed past a $300 million market cap and was up 35.9% over 24 hours. BlockBeats said the tokens remain highly volatile and urged caution.