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AI Coding Agents

407 summarised stories about AI Coding Agents, each linking back to the original source. Browse all topics →

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Thursday, 9 July 2026

[AINews] SpaceXAI launches Grok 4.5, first Opus-class model post Cursor acquisition

Latent Space 3 months ago 47 ● 5 sources

SpaceX's xAI launched Grok 4.5, a coding-focused frontier model developed in partnership with Cursor, positioned for cost-efficiency and speed rather than benchmark supremacy. The model costs $2 per million input tokens and $6 per million output tokens, with a 1.5 trillion parameter size that is 3 times larger than its predecessor Grok 4.3. Grok 4.5 becomes available immediately across Grok Build, the Cursor IDE, and various API platforms, competing directly with Anthropic's Opus and OpenAI's GPT models in the coding-agent workflow market.

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