The Grok Portfolio, an automated trading strategy operated by the large language model of the same name, is posting ...

xAI Grok 4.20 created a 47% return in the Nasdaq and outperformed all others in the Alpha Arena competition. 32 instances of various LLMs (including multiple variants of the same model under different ...

Grok 4.20, an artificial intelligence model developed byMusk-led xAI, emerged as the top performer in Alpha Arena Season 1.5, a competition that pits AI models against each other in live stock trading ...

Grok 4 generated a 500% gain on the first day after identifying the crypto market bottom and switching to leveraged long positions. Grok and DeepSeek outperformed other major artificial intelligence ...