Elon Musk Claims xAI's Grok 4 Outperforms OpenAI's ChatGPT-5

Elon Musk claims xAI's Grok 4 outperforms OpenAI's newly released ChatGPT-5. Musk said Grok 4 was "better than GPT-5 two weeks ago" and that Grok 5 will be "crushingly good." xAI's Grok 4 is a unified model with a smaller team, surpassing GPT-5 in benchmarks like ARC-AGI. OpenAI's GPT-5 is integrated across Microsoft's platforms, but Musk predicts OpenAI will "eat Microsoft alive."

Elon Musk has reignited the AI race by asserting that xAI's Grok 4 outperforms OpenAI's newly released GPT-5. Musk claimed that Grok 4 was "better than GPT-5 two weeks ago" and predicted that Grok 5 would be "crushingly good." This assertion follows the unveiling of GPT-5, OpenAI's latest AI model, which has been integrated into Microsoft's platforms, including Microsoft 365, GitHub, and Azure AI [2].

Grok 4, xAI's fourth-generation AI chatbot, is a unified model with a smaller team, surpassing GPT-5 in benchmarks like ARC-AGI. Musk's prediction that OpenAI will "eat Microsoft alive" suggests a competitive edge for xAI in the AI market. However, OpenAI's GPT-5 is already being praised for its enhanced reasoning, coding capabilities, and contextual awareness, positioning it as a significant upgrade from previous models [2].

Microsoft's integration of GPT-5 across its Copilot ecosystem has brought advanced AI capabilities to a broader range of users, mirroring OpenAI's approach with ChatGPT. This democratization of advanced AI technology has the potential to streamline workflows for both professional developers and casual users [3].

The AI race is heating up, with competitors like Google, Anthropic, and xAI working to close the gap. As GPT-5 sets new benchmarks in accuracy, usability, and reliability, the market is eagerly awaiting the smaller variants like GPT-5 Mini and Nano, which could expand its use across platforms [2].

References:
[1] https://www.foxbusiness.com/technology/musk-jabs-openai-says-grok-4-heavy-smarter-2-weeks-ago-than-newly-launched-gpt-5
[2] https://www.ainvest.com/news/openai-unveils-gpt-5-enhanced-reasoning-usability-2508/
[3] https://theoutpost.ai/news-story/microsoft-integrates-open-ai-s-gpt-5-into-copilot-ecosystem-offering-free-access-to-advanced-ai-18845/