I Tested Opus 5 vs. Fable 5. What You Need to Know.

About this video

My playbook for growing a $1M AI agency: https://app.aiautomationsociety.ai/opaa-ads-optin My FREE resources: https://www.skool.com/ai-automation-society/about?el=Opus-5-vs-Fable-5&hcategory=youtube-videos&utm_campaign=free-group My Tools💻 FREE MONTH voice to text: https://get.glaido.com/nate Code NATEHERK for 10% off VPS (annual plan): https://www.hostinger.com/vps/claude-code-hosting Claude Opus 5 is benchmarking above Fable 5 on a lot of coding tasks at half the cost per token, so I ran both models through my real workflows to see if that actually holds up. I gave them the same prompts across a bunch of experiments, from fixing bugs in a big codebase to building a landing page, running audience research, and coding a structural simulator. For every run I break down the cost, time, and tokens so you can figure out where each model fits in your own workflows. Sponsorship Inquiries: 📧 nate@smoothmedia.co Connect with me: https://www.linkedin.com/in/nateherkelman/ https://x.com/nateherk https://www.instagram.com/nateherk/ TIMESTAMPS 0:00 Opus 5 Benchmarks vs Fable 5 1:00 Testing Without a Harness 3:17 Codebase Bug Hunts 5:19 Why Verification Matters 6:51 AIS Live Announcement Video 9:37 Landing Page Build 12:15 LinkedIn Post & Carousel 14:38 Audience Research Report 16:58 Video Outline & Slide Deck 20:18 Computer Use Snake Game 22:39 Structural Simulator Build 27:41 Total Cost & Token Breakdown 29:19 Final Thoughts