SpaceXAI has launched Grok 4.5 to the public on July 9, 2026, its first model trained specifically for coding and agents using Cursor data. The 1.5-trillion-parameter Opus-class model delivers faster, more efficient performance than prior versions and rivals leading competitors.
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Micron Technology has raised its planned US fab and technology investment to more than $250 billion through 2035, citing surging demand for memory driven by AI. The increase supports the company's long-term goal of producing 40% of its DRAM output domestically as its New York fab breaks ground ahead of schedule.
Meta has released Muse Spark 1.1, which it describes as a major upgrade for advanced coding, agentic workflows and multimodal understanding. The model is now available to US developers through a public preview of the company’s Model API as it seeks to match leading AI competitors.
On July 9 Micron Technology said it would allocate as much as $3 billion to reinforce the US semiconductor supply chain. The bulk of the move rests on a new financing and wafer supply pact with Taiwan's GlobalWafers that targets greater domestic resilience.
