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 ...

OpenAI's o3 and xAI's Grok 4 faced off in Google's new Kaggle Game Arena, and the final results weren't even close. o3 won ...

Grok 4 made repeated blunders, while o3 played steady ...

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

Elon Musk's Grok 4 was the strongest fighter in the eight-player field until the final. But in the final, it made ...

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

Google's Kaggle Game Arena witnessed a thrilling start as Gemini 2.5 Pro, o4-mini, Grok 4, and o3 secured dominant victories ...

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

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

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 ...