SpaceXAI Releases Grok 4.5, Its First Model Since Going Public and the First Built Jointly With Cursor, at $2 per Million Input Tokens
SpaceXAI's Grok 4.5, trained alongside Cursor, is priced at $2 per million input tokens and $6 per million output tokens; Musk calls it 'an Opus-class model, but faster, more token-efficient and lower cost.'