According to CoinDesk, OpenAI CEO Sam Altman's Worldcoin (WLD) token hit an all-time high on Thursday, while other artificial intelligence (AI)-related tokens also saw a broad rise. AI cryptocurrency prices began to rise on Wednesday evening after chipmaker Nvidia announced fourth-quarter earnings and first-quarter guidance that exceeded expectations. Leading the gains was Worldcoin's WLD, which rose 40% on the day and nearly 170% in the past 7 days. The token hit a new record of $8.85 and was trading at $8.54 as of press time. Worldcoin was co-founded by OpenAI founder Sam Altman and is therefore often associated with AI-related projects. The token of decentralized AI market SingularityNET (AGIX) rose 43%. FetchAI (FET) rose 18%. Other AI-related token gains on Thursday included Graph (GRT) up 17% and Render (RNDR) up 23%.