SpaceXAI releases Grok 4.5, which Elon describes as an 'Opus-class model' | TechCrunch
… The company released benchmark metrics Wednesday that appeared to show Grok’s competitiveness with other top models from SpaceXAI competitors, although just short of best-in-class: In a post on his social media platform X which is a subsidiary of SpaceXAI , founder Elon Musk compared the model to O… …