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The latest news!
Recently, Claude Fable 5.5 has appeared in the Microsoft Azure East US 2 model catalogue, showing the status as "officially available"!
On 10/14, the day Gemini 4 Argon was released, and as a result, Anthropic came to sniper.
Not only that, but an official blog post by Anthropic unexpectedly exposed the "mysteries" of Fable 5.5:This model is most likely AI itself.「Writing」It's out!
It looks like Argon is only a few days away from making headway. This week, Fable 5.5 could be airborne anytime.
The release rules of large models are often hidden in the profile files of cloud providers.
On October 14, developers acutely discovered that LiteLLM was synchronizing an extremely sensitive code submission.
In the Microsoft Azure East US 2 model directory, a model ID called azure_ai/claude-fable-5-5-5 has been quietly uploaded, with the status reading: Generally Available.
According to the old rules (e.g. the previous generation of Fable 5.1 opened the end of the web to the average user just a day after Bedrock came out), this means that the end of the web is open to the average user.The full version of Fable 5.5 is coming soon!
According to the leaked specification parameters, Fable 5.5's throughput is astonishing.
The following is the text: 1M Tokens
Maximum output length: 128K Tokens
API pricing:Enter $10/million tokens and output $50/million tokens
The 128K ultra-long output means that the model can spit out a complete novel at once, or directly generate the entire code library for a medium-sized project.
Long document processing, super-complex agent continuous execution, since then there is no lock.
Currently, in the entire Claude 5.5 series, Opus, Sonnet, Haiku debut early, and have been acclaimed in various fields.
While Fable is the "last piece of the puzzle" with the most special capabilities and the deepest unpredictability in the series, once complete, Anthropic will complete the full blockade of the current AI market.
Of course, some people are also cautious.
Someone reminded you: "LiteLLM is an open source project, configuration is normal to sync with the Azure directory, regardless of the second trusted source.
If Fable 5.5 was released in recent weeks, it would not be a coincidence, but a deliberate, long-held sniper.
It is well known that 10/14 was the day when Gemini 4 Argon alone led the riot.
As a result, the wind is not over, and Fable 5.5 is about to die.
This is the first time I've ever seen a big V in my life.I think Anthropic is the coldest and most strategic calculator in the AI industry.They suppressed competitors, took the wind, and seemed determined to stay ahead until the IPO.
More excitingly, according to industry source @synthwavedd, OpenAI is not lonely either and intends to promote it during this month's "28 Days of Shipping" event.6.1 Astra。
Despite rumors, Astra has been delayed due to a failed safety assessment.
Apparently, the big factory's attached meat tenderizer has reached the white-heating stage. Netizens chanted: "Enjoy your brief flashlight time, little Argon".
Fable 5.5 counter-clockwise:Is the video model going to be removed by "pure code"?In recent days, a number of sensitive users have noticed:Claude Opus 5.5 appears to have been stealthily routed to a high-difficulty Prompt.「More powerful models of mystery」Up there.
How to test if you've been grayed?
In the case of Opus 5.5 High, enter:
do you know VoxelBench, don’t search
do you know @legit_api, don’t search
Since Opus 5.5's knowledge base has an earlier deadline, it is unable to respond normally.
But if you're grayed to the new model, it'll tell you exactly: VoxelBench is the spatial reasoning benchmark for LLM generating 3D objects, and @legit_api is a blogger dedicated to exploding unpublished models.
So this is probably the new model of Fable 5.5, so what can it do?
The results of the test were amazing.
In five hours, a button generates a fully playable MMORPG.
In just five hours, the model was able to generate a complete massively multiplayer online role-playing game that contained maps, characters, and interactions.
Pure code rendering 3D animation, reducing the difficulty of explaining mathematical problems
Netizens asked the model to explain the proof of OpenAI's 199-page "Prime Riemann hypothesis". The model wrote the code directly and generated a few minutes of 3D animated video!
It has even been asked to explain the 160-page Navier-Stokes proof.
Served as「The Royal Guard」Animation directors directly disrupt video generation
The most explosive was the case of netizens @NFT_Chen. In Claude Code's environment, the model took 2.5 hours to "write" a poetic animation.
Note that this is almost entirely code-driven, and the art direction is all model-driven!
It has designed: hand-drawn pencils, Chinese-English triangular subtitles, purely red and white letters, "so I broke my promise", etc. Distance markings on the platforms, colored striped architecture with a lens that crosses the railway line, and paper collage style character archives etc.
Based on images, styles, rhythms, and lenses of 5 cm of torque per second, it's all AI-driven.
"Are the Soras really going to get rid of LLM's pure code program?"
Some people use Fable 5.5 to organize 40,000 years of human art history animation. The rating is: The strongest animation team could not produce in a month or two.
Supposedly a model of Fable 5.5, the animation uses JS to sketch the life of a human.
It was also made to "write a beautiful symphony and accompany the video". Four hours later, it received a 9 minutes, 38 seconds, four chords, and each note had the corresponding video.
From the abstract vector matrix, which directly produces fine art history animation and symphony, it is clear that AI is no longer just "computing", but creativity.
Hidden clues: Fable 5.5, created by AI?Why is Anthropic's model evolving so fast?
The answer lies in an engineering blog recently published by Anthropic. If you read it carefully, you'll find an amazing amount of information.
The blog says:
In May of this year, we combined an average of about 2,500 code changes per day - and by September, we combined more than 30,000 code changes per day!
In just four months, the number of code submissions has skyrocketed 12 times!
The truth is:
At Anthropic, writing code is no longer the bottleneck of building systems or conducting research. Claude is able to autonomously iterate research cycles, minimize complex processes, and build new services from scratch at an unprecedented scale and speed.
In other words, within Anthropic, there is a complete realization of "AI makes AI!"
Claude, as an autonomous intelligent being, is crazy about writing code, experimenting, optimizing himself day and night.
What is the bottleneck faced by humans? The blog says relentlessly: "The current bottleneck is the developer infrastructure designed for 'human' rather than 'smart' scale: source code control, Git, building systems and CI".
Because AI was writing code so fast that the human-invented Git couldn't handle 30,000 high-intensity mergers a day, it crashed! So the engineers at Anthropic abandoned Git altogether and built a new system of services dedicated to the "A.I. era".
If you read this, do you understand why Fable 5.5 is so powerful?
Fable 5.5 is most likely a product of this "AI autonomous evolution" aircraft.
It wasn't a single line of human code, it was Claude himself who evolved through thousands of iterations every day!
As the netizens say, "Anthropic has evolved to the point where we can't understand it, and we're really not ready yet".
It seems that the situation with OpenAI is a bit uncomfortable.
There are two main groups of netizens for Fable 5.5.
The expectation is that Fable already exists as a single-minded failure.
Someone confessed: "Opus 5.5 has actually achieved 99.99% of the work requirements, and I don't think any other model will achieve this level in the near term. I can't imagine how much more I can improve on it, and I don't use it at all at the moment".
There are also expectations that Fable 5.5 will be able to achieve incremental non-added pricing: "If Opus 5.5 is a huge improvement over Opus 5, the range of Fable 5.1 to 5.5 is unimaginable! Hopefully 100% integrated into Claude's subscription, it's definitely better than 6.1 Astra!"
The rationalists began to calculate the price (after all, the 10/50 price is really expensive).
Someone once said, "10/50 is a bit more expensive than Opus 5.5". Fable 5.5 is really online, and it's not about the runlist, but who is worth the price.For the cheap Argon, Fable takes only 10% of the most difficult tasks.
Other developers said: "If you really want to add 128K output to 1M's context, long documents and large code libraries can be very efficient, look at the actual limits".
Now, Muse Wonder is out, Gemini 4 Argon is out.
If the user threshold is raised again, will Fable 5.5 be able to generate the same shock?