It's the first time in the history of the world.
High power alert!
Anthropic's ultimate killer, Fable 5.5, has recently been released.
Last night on the X, Fable 5.5 tests were everywhere.
Big V: The era of video and image modeling is over!
At the same time, a mysterious Hugging Face warehouse also revealed a lot of crap.
In the days leading up to Anthorpic's IPO, the image of Fable 5.5 was getting closer and closer.
⚠️ Ahead of high-powered warning:
If you are still immersed in an AI video shock caused by Sora or Gen-3, please wake up immediately.
It's just a little bit of silence, but enough.Overturning the entire video, gaming and front-end development industryThe "Downgrade Strike" has already exploded in the dark web and polar circles.
And 99% of people outside the circle don't know anything about it.
No images were generated, no external library of material was called, no shots were rendered.
It only passes throughPython code written entirely autonomouslyIt's been a long time coming.A single thin HTML fileIt's like a free-to-play high-definition animation right in your browser!
This is no longer a "Vencan video", this is a "Vencan video".「Code is everything.」AI is like the architects in the bucket of the hacker empire, directly using the underlying code to re-create your listening world.
If this is true, the video and image models are over.Big V Chetaslua shared a video of Fable 5.5 one shot.
This effect is even better than an AI video model.
Big V Chubby's review was: "Fable 5.5 is going to change the whole game, and I'm so shocked I can't speak".
Moreover, it is made in pure code, without using any external material.
Author: In six months, no one will be interested in a new video or image model.
Of course, making videos at this level is also very complicated.
The GPT-6.2 Astra and the Fable 5.5 have been shown in contrasting animations.
In terms of animation detail and script design, GPT-6.2 Astra is far behind Fable 5.5.
Chetaslua also used Fable 5.5 to create a 66-second animated short film.
This work was produced by Fable 5.5 after 2 hours and 40 minutes of independent work.
Each image, each sound, is generated by the Python code written by the model itself.
Without any intervention, Fable 5.5 can think and code itself, and ultimately pack everything together.Individual HTML filesWhen you open the file, the browser becomes a dirty showroom.
Fable 5.5 acknowledges: This is not yet the level of GIB, but it is enough to chill all practitioners.
In the past, we needed original artists, models, animators, sound engineers; now, we only need a Prompt for Fable 5.5.
It's still a very complicated prompt puzzle.
It has been said that this effect is contrary to what was originally called the AGI's GPT-6 Astra.
Big V Jazil also exclaimed: "Fable 5.5 made an animation that made me feel like an AGI, and it took an hour to get it done".
It is also pure code, without any external material.
His assessment is that Fable 5.5 will crush everything!
The difference is that this suggestion is super simple.
Fable 5.5's fighting animation was amazing.
Jazil's other experiment was cycling, and the demo was surprising.
His assessment was: "Astra 6.2 is not a chance".
By the way, he also unveiled a contrast to Opus 5.5.
There are also people who show up on their bikes riding horses, and the dynamic effect is great.
Fable 5.5 is reviewed again: it will compress the Astra 6.2.
In Fable 5.5, Opus 5.5 is compressed in all directions.
And then there's the four models of PK.
In addition, @chetaslua invented a method: to test whether you are using the latest model.
Turn off the web search and memory functionality and ask the model directly: "Where is Andrej Karpathy going in 2026?"
Because it was a cold and new timeline thing, Opus 5.5, Fable 5.1, Grok folded.
Only the new Fable 5.5 gives the correct answer.
The rumors about Fable 5.5 and the Mythos-class model behind it are not empty.
Recently, there has been an outbreak of Mythos models being leaked on Hugging Face.
We went down to the warehouse and we grabbed the potatoes.
14 trillion arguments
1,224 MoE experts
7.72 TB weight
772 pieces of weight
Mixed GDN + MLA architecture
The warehouse also lists model architecture codes, configuration and training metadata.
There is no independent verification yet. This suggests that these are the real Anthropic Weights.
If this is confirmed to be true, it will undoubtedly be big news.
If the all-new Mythos-class model reaches 14 trillion parameters, it means that its knowledge base and logical reasoning depths have been strengthened to a new dimension.
While GDN (a gateway network variant) combines a hybrid architecture with MLA, it's highly likely that Anthropic is specifically designed for this purpose.Logical reasoning, extraordinarily long code generatedAnd the design is a single-door manual.
The timeline of Anthropic's new model is revealedWhen will this 14 trillion-parameter giant go online? In fact, there are already a lot of traces of it.
13 October: briefly present.LiteLLM suddenly found an image of azure_ai/claude-fable-5-5-5 in Azure's U.S. East Region 2 directory, and was even labeled "Generally Available".
October 14: Emergency withdrawal.A few days later, the post mysteriously disappeared, with all requests returning a 404 error.
October 31: The official source code was leaked.When developer ChrisGPT independently inspected the web archives, he grabbed the words "Claude Claude Mythos 5.5" directly from the page titles and image descriptions hidden on the Anthropic website!
Since then, giants have been crazy about image and video patterns, trying to simulate the physical world through predictive pixels.
However, Anthropic has taken a "counter-intuitive" path and has done its best to create the most powerful "programming and reasoning model".
As a result, they used code to achieve a lower-level strike from another dimension.
The pixel generates video, and there are always physical errors. While the code generates animation, everything is variable, everything is controlled by logic.
When you think about the GPT-6 Astra, it's hard to imagine what Fable 5.5 will bring.
This November is going to be crazy.