# Fable 5.1 just smoked ASTRA...

**Published:** September 1, 2026
**Author:** Wes Roth
**Source:** YouTube — Wes Roth
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/fable-5-1-just-smoked-astra

All right, big day today as Anthropic releases Claude Fable 5.1 and a Mythos 5.1. Now, don't get too excited. Mythos is still restricted to trusted partners, but we do get our hands on Fable 5.1 and it is, so far, pretty awesome. Here's the main thing to understand about this…

> From the original source: **YouTube — Wes Roth**
> [Read full article at YouTube — Wes Roth](https://www.youtube.com/watch?v=GdArAq7WMSM)

**Tags:** #OpenAI #Anthropic #Hugging Face #YouTube

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