Grok
Aug 6, 2026
Grokipedia Hasn't Been Updated in Over Three Months
Elon Musk's AI-generated encyclopedia Grokipedia, once touted as a 'massive improvement' over Wikipedia, appears to have gone stale since late April. A Lawfare investigation found no article updates in more than three months, casting doubt on the project's viability.
AI
xAI
Product Strategy
Jul 9, 2026
Grok 4.5 Arrives via xAI-Cursor Deal, Undercuts Rivals
xAI and Cursor have jointly trained Grok 4.5, an Opus-class model that's up to 6x cheaper than Anthropic's Opus lineup. Meanwhile, OpenAI is rolling out GPT-5.6 variants and ChatGPT Voice gets a major architecture upgrade.
Grok
xAI
Cursor
Jul 9, 2026
xAI Launches Grok 4.5 as a Cost-Efficient AI Rival
Elon Musk's xAI has released Grok 4.5, touting it as an 'Opus-class' model that delivers high-end AI capability at a lower cost. The release signals xAI's push to compete directly with leading frontier models from Anthropic and OpenAI.
xAI
Grok
Elon Musk