Grok 4.5 launches as Musk pushes cheaper Opus-class AI in 2026
SpaceXAI has launched Grok 4.5, and Elon Musk is selling it as “Opus-class” AI with lower running costs. The model targets developers, office workers and enterprises that need AI agents to do real…
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SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’
Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful
SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’
Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to other powerful
Elon Musk says 'Opus-class' Grok 4.5 is about to launch
There are a lot of new AI models out this week. Talk about jumping on the bandwagon at the very last minute. On Wednesday, SpaceXAI CEO Elon
Elon Musk says 'Opus-class' Grok 4.5 is about to launch
There are a lot of new AI models out this week. Talk about jumping on the bandwagon at the very last minute. On Wednesday, SpaceXAI CEO Elon
Elon Musk says 'Opus-class' Grok 4.5 is about to launch
There are a lot of new AI models out this week. Talk about jumping on the bandwagon at the very last minute. On Wednesday, SpaceXAI CEO Elon
Grok 4.5 Public Launch July 9: Opus-Class, Cursor-Trained
On July 8, 2026, Elon Musk posted that SpaceXAI will release Grok 4.5 to the public tomorrow — July 9 — after strong positive feedback from
SpaceXAI launches Grok 4.5 AI model with aggressive pricing undercutting Anthropic and OpenAI
SpaceXAI's newest AI model Grok 4.5 dramatically undercuts Anthropic and OpenAI on price - SiliconANGLE
siliconangle.com·8d agoElon Musk calls Grok 4.5 an 'Opus-class' AI model. Here's what that means
Elon Musk has announced that Grok 4.5 will be released to the public tomorrow after completing private beta testing . In a post on X, Musk s
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