Checkmate: OpenAI's o3 swept Musk's Grok 4 in an AI chess showdown.

The tournament saw models from Anthropic, Google, xAI and DeepSeek compete against each other to be crowned the top AI chess ...

With a 4-0 win over Elon Musk's AI Grok 4 in the final, ChatGPT's o3 Large Language Model (LLM) took the crown at the first ...

AI's Grok 4 and OpenAI's o3 will face off in the Kaggle Game Arena final. Grok survived a dramatic tiebreak against Gemini, while o3 swept its match 4-0.

Elon Musk downplayed the loss, calling Grok’s earlier strong performance a “side effect” and stating that xAI had “spent ...

Grok 4 was the strongest among eight AI models competing in the exhibition tournament hosted on Google’s Kaggle Game Arena, ...

World number one chess player Magnus Carlsen estimated Grok’s rating at approximately 800 and OpenAI’s model at around 1200, ...

Five-time world chess champion Magnus Carlsen was among the ones to react to the AI-only chess tournament, a first of its ...

OpenAI’s ChatGPT o3 has emerged victorious over Elon Musk’s xAI model, Grok 4, in the final of a Kaggle-hosted chess ...

Just a day before OpenAI’s o3 reasoning model was officially retired from ChatGPT on August 8 in favour of GPT-5 with ...

Chess is a window into how well an AI can plan, evaluate options, avoid catastrophic mistakes, and stay logically consistent.

Grok 4 lost to OpenAI's o3 in the final of the Kaggle AI Exhibition Tournament on 7 August, 2025 () Sam Altman’s AI model has defeated Elon Musk’s Grok in the firs ...