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Fable 5.1 Just Dropped. It Looks Unreal.

Nate Herk | AI Automation1 September 2026Watch on YouTube

Part of series

Ep. 10 · Opus 5 vs. Fable 5: Modelvergelijking

Praktische vergelijking van Claude Opus 5 en Fable 5 op het gebied van codering, agentic capabilities en kostenefficiëntie voor ontwikkelaars.

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Description

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=fable-5.1&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 Fable 5.1 and Mythos 5.1 are here. In this video, I break down the efficiency improvements, benchmark claims, safeguards, availability, and how Fable 5.1 compares to Fable 5 in an early hands-on coding test. We’ll also look at the real cost of running the same prompt through both models. 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 Claude Fable 5.1 Is Here 0:45 Pricing, Privacy & Safeguards 2:04 Benchmark Performance 3:16 Mythos 5.1 & Availability 3:58 Fable 5 vs. 5.1 Test 4:50 Cost Comparison 5:16 What I’m Testing Next

What you'll learn

  • The efficiency improvements offered by Fable 5.1 and Mythos 5.1
  • How Fable 5.1 performs on benchmarks and in a hands-on coding test
  • The pricing, privacy, and safeguards of the new models
  • A direct comparison between Fable 5.1 and Fable 5
  • The real cost of running the same prompt on both models

Frequently asked questions

What is the difference between Fable 5.1 and Fable 5?
The video compares both models in a hands-on coding test and looks at the efficiency improvements of Fable 5.1 over Fable 5. It also covers the real cost of running the same prompt on both models.
What are the benchmark claims of Fable 5.1?
The video covers the benchmark results of Fable 5.1 and Mythos 5.1. The exact scores and performance are discussed in the video.
What does it cost to run the same prompt on Fable 5.1?
The video includes a cost analysis comparing the real costs of running the same prompt on Fable 5 and Fable 5.1. The exact figures are explained in the video.

Topics

fable 5.1ai modelbenchmarkcodingpricing