Nvidia Corp. Chief Executive Officer Jensen Huang, Anthropic PBC head Dario Amodei and Palantir Technologies Inc. CEO Alex Karp are slated to attend a lunch with US President Donald Trump to discuss artificial intelligence risks. OpenAI President Greg Brockman is also expected to join the Tuesday event, which Trump is holding with House Speaker Mike Johnson. The executives’ plans were confirmed by people familiar with the matter. Semafor and CNBC reported earlier on the names of those planning to attend.The gathering follows a surge in concern about AI potentially posing a threat to humans. The fears have led some AI…