Grok 4.5 IS REALLY GOOD! Opus & GPT Level BUT Faster, Cheaper, & Smarter! (Fully Tested)

🚨 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 for! → https://www.woaibench.ai/ Grok 4.5 is finally here, and it's one of the biggest surprises of the year. In this video, I fully test Grok 4.5, SpaceX AI's newest coding-focused model built for agents, software engineering, and real-world development workflows. We compare it against Claude Fable 5, GPT-5.5, Claude Opus 4.8, Gemini 3.