As ChatGPT and Claude remain banned in China, Goldman Sachs tells employees in Hong Kong: Do not use Anthropic AI models

Goldman Sachs has now barred its bankers in Hong Kong from using Anthropic’s Claude AI models, underscoring how emerging artificial intelligence technologies are increasingly caught in the crossfire of US-China tensions. According to a report by Financial Times, Goldman employees in Hong Kong lost access to Claude models a few week ago, both directly and through the bank’s internal AI platforms. This move of the company is followed by consultations with Anthropic, after which Goldman adopted a strict interpretation of its contract, concluding that staff in Hong Kong should not use the company’s products. This restriction does not extend to Goldman’s contracts with other AI vendors such as OpenAI.Western AI models like ChatGPT and Claude are already banned in mainland China under the “Great Firewall.” Hong Kong, however, has generally operated outside of those restrictions, with usage limits imposed by US AI companies themselves.Anthropic confirmed that Claude models were never officially “supported” in Hong Kong but declined further comment. Goldman also declined to comment.US AI firms remain wary of “distillation” — the risk that intensive use of their models in China could help local actors train competing systems. OpenAI last year accused Chinese rival DeepSeek of using its models to train its own, while the White House recently alleged “industrial-scale” theft of US AI intellectual property by China. Beijing has rejected those claims as “pure slander.”The restriction could pose challenges for Hong Kong’s role as a financial hub. Bankers and analysts who rely on Claude for coding, financial modeling, and workflow automation may now fall behind peers elsewhere who retain access to advanced AI tools.It also raises questions for other institutions in Hong Kong with global enterprise deals with Anthropic, as the FT could not confirm whether similar restrictions are being applied beyond Goldman.Hong Kong remains a key base for global banks coordinating cross-border activity across Greater China, including trading, mergers and acquisitions, and share sales. The clampdown on Claude comes as Anthropic’s new Mythos AI model has sparked worldwide concern over its potential to crack cybersecurity systems and disrupt financial stability.