Musk: Grok 4.20 will be released in about three weeks, while Grok 5 will be released in a few months

Musk posted that Grok 4.20 will be released in about three weeks, while Grok 5 will be released in a few months.

Grok 4.20 is a major update of the fourth-generation AI model in the Grok series by xAI, which made its debut as a "mystery model" on testing platforms like Alpha Arena, showing excellent performance in stock trading simulations with an average return rate of 12.11% (up to 47%), and significant improvements in real-time data analysis, financial reasoning, and complex problem solving.

Grok 5 is xAI's next-generation flagship AI model, aiming for breakthroughs at the level of Artificial General Intelligence (AGI), with a parameter scale of 6 trillion (twice that of Grok 4). Musk estimates the probability of achieving AGI at 10% and rising, with the model possessing "instant learning" capabilities, allowing it to quickly adapt to new tasks through dynamic reinforcement learning.