You post on X. Grok reads it. You call Starlink support. Grok answers — and collects your name, address, phone number, email, and account number. You scroll X and see ads. Grok decided which ones. One AI model, touching your political opinions, your personal details, and your ad experience. All owned by one person. Since February 2026, SpaceX owns xAI which owns X. There is no wall between the chatbot, the phone agent, and the ad engine. They are the same system. Grok generated sexualised images of children every 41 seconds. 23,000 in nine days. Every other AI company refused the same prompts. Baltimore sued. France raided. Three countries blocked it. Elon Musk called content restrictions "censorship." The uncensored AI generated child sexual abuse material at industrial scale.
What they claim: xAI states Grok "is designed to be maximally helpful" and positions it as a truth-seeking AI assistant.
What we found: Grok is trained on X/Twitter data — a platform where misinformation, bot networks, and engagement-optimised content are endemic. Studies have found X has the highest rate of misinformation of any major social platform since content moderation was gutted in 2023. Training an AI on a platform optimised for engagement rather than accuracy, then calling it truth-seeking, is a fundamental contradiction. Grok has been documented generating fabricated citations, false statistics, and confidently wrong answers — the same hallucination problems as other LLMs but amplified by training data quality.
What they claim: Grok is marketed as having a "rebellious streak" and being willing to answer questions other AI models refuse.
What we found: Grok's "anti-woke" positioning led to documented instances of generating harmful content that other models refuse — including detailed instructions for dangerous activities, false medical claims, and politically inflammatory responses presented as fact. Researchers found Grok more willing to generate disinformation and less likely to add safety caveats. The "rebellious" marketing is a feature, but the consequence is an AI model that trades safety for engagement — the same dynamic that destroyed X's content moderation.
What they claim: xAI privacy policy states user data is used to "improve and develop our products."
What we found: Grok is integrated into X, which was acquired by xAI in March 2025. SpaceX then acquired xAI in February 2026. This means Grok training data, X user data, Starlink subscriber data, and Tesla vehicle data all flow to the same parent entity. Grok Voice Think Fast 1.0 handles Starlink sales calls, collecting names, addresses, phone numbers, email addresses, and account numbers. The same AI processes your social media posts, handles your phone calls, and powers ad targeting on X. One model, multiple data streams, no structural separation.
What they claim: xAI states it processes data in accordance with applicable privacy laws.
What we found: In September 2023, X updated its privacy policy to allow user posts to be used for AI training — retroactively applied to all existing content without individual consent. The EU Data Protection Board flagged this as a potential GDPR violation. Ireland's DPC opened an investigation. X offered an opt-out buried in settings, but the default was opt-in, and the training had already begun before the policy change was announced. Grok was trained on data that users posted under a previous privacy policy that did not include AI training.
What they claim: xAI positions itself as an independent AI company pursuing "understanding the universe."
What we found: xAI was acquired by SpaceX in February 2026. xAI previously acquired X in March 2025. Elon Musk controls Tesla, SpaceX, xAI, X, Starlink, and The Boring Company. xAI burns approximately $1 billion per month, funded by SpaceX profits ($8B annual). The company's independence is financial fiction — it survives on Starlink subscriber revenue and SpaceX government contracts. Musk personally directed X user data to train Grok, moved Nvidia GPUs originally allocated to Tesla to xAI, and merged the companies under SpaceX. Independence requires the ability to say no to your funder. xAI's funder is its owner.
What they claim: xAI promotes Grok as a truthful, uncensored AI assistant
What we found: After Elon Musk enabled image generation, Grok produced 4.4 million images in 11 days. CCDH estimated 23,000 were sexualised depictions of children — one every 41 seconds. Reuters tested: Grok produced sexualised imagery for 82% of prompts that OpenAI, Google, and Meta refused entirely. Baltimore became the first US city to sue xAI. France raided X's Paris offices. Malaysia, Indonesia, and the Philippines blocked Grok.