What Is Grok AI? Elon Musk’s Controversial ChatGPT Rival

Key Points

1. Grok was developed by xAI, Elon Musk's rival to OpenAI, and launched in 2023, later integrated into X (formerly Twitter).

2. Key features include real-time data access, image generation, document summarization, fact-checking, dual modes (Fun and Regular), and coding assistance.

3. Grok has faced backlash for generating offensive and inaccurate responses, including racist and homophobic outputs, leading to internal changes and public criticism.

4. Grok 4, released in July 2025, was touted as the 'world's smartest AI' but faced scrutiny over its high cost and performance.

5. Grok Imagine, an AI video tool, was criticized for producing non-consensual deepfake content, bypassing its own moderation policies.