SpaceXAI unveils AI model to challenge Anthropic, OpenAI in finance and legal tasks

SpaceXAI has launched Grok 4.5, its most capable model developed after acquiring the AI coding startup Cursor. This Opus-class release specifically targets coding and agentic work rather than casual chat. By challenging Anthropic and OpenAI in finance and legal tasks, the model aims to reshape competitive dynamics and influence market valuations. This strategic move by Elon Musk follows the company going public, positioning Grok 4.5 to undercut major competitors within the evolving AI sector.