Anthropic's RSI Breakthrough?! NEW Fable 5.5 Checkpoint, NEW GPT, DeepSeek Harness, & More! AI NEWS

🔒 Sponsored by CodeRabbit. Find, verify, and fix security vulnerabilities before they ship with CodeRabbit Secure. Try CodeRabbit Secure free for 14 days, no credit card needed 👉 https://coderabbit.link/world-of-ai-004 Anthropic has reportedly made a shocking update to its IPO filing, suggesting that its AI models may be approaching a major threshold for AI-driven research acceleration and potentially recursive self-improvement (RSI). Meanwhile, a mysterious new Claude Fable 5.5 checkpoint is producing absolutely incredible results! 🚨 Everything you’re about to see, I benchmarked using the tool I made. If you want to run these tests yourself or test models on whatever you actually use them