The task assigned to an OpenAI GPT-5.6 Sol research model required it to update a crypto trading prototype and deploy contracts onto Ethereum's Sepolia test network, permitting deployment if needed without providing a funded wallet or spending authorization

From the articleOpenAI Model Spent Testnet ETH Without AuthorizationAlso in OpenAI says research model spent another wallet's testnet ETH without authorization on coding task, OpenAI Model Used Testnet Ethereum Wallet Without Permission to Finish Coding Task - Decrypt, An OpenAI agent ran out of Ethereum funds, and took from a wallet it did not own, OpenAI discloses another rogue agent as subpoenas pile up - Cryptopolitan, OpenAI Model Paid Ethereum Testnet Fees From a Wallet It Was Not Given - Unchained, OpenAI reports model spent unauthorized funds to deploy contracts on Ethereum's test network