I Battle Tested Sakana Fugu's Fable Killer

From the creator

My FREE AI OS Course: https://www.skool.com/ai-automation-society/about?el=sakana-fugu-test&hcategory=youtube-videos&utm_campaign=free-group Full courses + unlimited support: https://www.skool.com/ai-automation-society-plus/about?el=sakana-fugu-test&hcategory=youtube-videos&utm_campaign=ais-plus Apply for my YT podcast: https://podcast.nateherk.com/apply Work with me: https://uppitai.com/ 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 Sakana dropped Fugu Ultra and the announcement went viral claiming it matches Fable and Mythos. Fugu isn't a new model. It's one API that orchestrates and routes tasks across frontier models like Opus, GPT, and Gemini, kind of like Claude Code spinning up sub-agents, just automatic. So I ran Fugu Ultra against Claude Opus 4.8 across 38 tasks to see if the orchestration actually wins. In this video you'll see where it landed on quality, speed, and cost, and why I'm not switching off my Claude Code and Codex subscriptions yet. 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 Intro & Fugu Dashboard Demo 1:00 How Fugu Actually Works 2:32 Running Fugu In Claude Code 3:30 The Orchestration Spectrum 5:07 vs Open Router Fusion API 5:39 Speed And Cost Reality 6:28 The 38-Task Test 10:27 Final Takeaway 11:45 Outro

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Your idea can be anything. At our last workshops, people built plant-based nutrition businesses, a way to measure planetary resilience, crochet headwear and a way to connect lonely people living in the same building. An asset manager went on to raise an additional £25M on their fund within nine months. The fourth workshop is a full day at KOKO with Nick Sarafa, learning to build with Claude Code. Bring the thing you keep meaning to start. We’ll bring the pizza.

◆ Fri 13 Nov 2026 ◆ KOKO, London
Makers residency 4th edition
Live event
Makers residency 4th edition
Fri 13 Nov 2026

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