Grok 4.3: Elon Musk’s AI Monster? - Video AI, PPT generation, and agentic workflows

Hi Product Hunt 👋 AI models are evolving beyond “chatbots” and becoming execution systems. Grok 4.3 might be the clearest example of that shift so far. Instead of just answering prompts, Grok can now: • Analyze videos natively • Generate PowerPoints and PDFs • Handle multi-step workflows • Process huge datasets with a 2M-token context window In our testing, it genuinely feels closer to an “AI employee” than a traditional assistant. But here’s the interesting part: The internet is completely divided on it. Some users think this is Elon’s strongest AI release yet. Others think it’s unstable, overhyped, and still missing core features like persistent memory. A few things that stood out to us: Native Video Understanding: Grok can process actual video context, not just subtitles or transcripts. That unlocks entirely new workflows for creators, editors, and researchers. Real Deliverables: The PPT/PDF generation isn’t just a gimmick. It creates surprisingly usable outputs for reports, strategy decks, and presentations. Agentic Direction: This update clearly pushes Grok toward autonomous task execution instead of simple chat interactions. The Trade-Off: It’s more powerful, but also less polished. Users are reporting outages, inconsistent memory, and reliability issues during longer workflows. The bigger picture: This feels like the beginning of a new AI category — systems that don’t just generate text, but actually execute work. Curious to hear your thoughts: Would you trust an AI system to handle real workflows for you today? Thanks for reading 🙌