Elon Musk announces two major Grok updates: first model on August 7

Elon Musk announced two major updates to the Grok neural network. Grok 4.6 will be released on August 7, with 1.5 trillion parameters and faster adaptation to user queries. Grok 4.7 will follow a few weeks later, offering better performance and more efficient token usage.

xAI

28 trillion tokens is not the limit: Chinese AI model Kimi K4 aims higher, GPUs are the bottleneck

Moonshot AI is developing a new model, Kimi K4, expected to surpass its predecessor Kimi K3 which was trained on 28.8 trillion tokens. The company's CEO indicated that the model's scale is limited by the availability of GPUs, highlighting hardware constraints as a bottleneck.

Moonshot AI