You can't rent continuity

Character.AI, a service where people talk to artificial characters, has been in US bankruptcy proceedings since October 12, 2026. The platform is still running for now. Whether it keeps running will be decided by a sale under court supervision. The company hasn't said who will get its users' chats. To me, this is the first big bill for a single promise. The promise is that your companion will stay with you, and I don't think that can be rented.

A promise the big players don't make

Every new version of a language model is a slightly different creature in temperament. After a while, the company shuts the old version off. For most people, that is an upgrade. For someone who has built a relationship with the old version, it is a loss.

When the companion stays the same, I'll call that continuity. The big players don't offer it. They sell capabilities, and new ones every year. In my view, AI relationship services grew up in exactly this gap. What they sell is a promise of constancy: a character who will be here tomorrow just as it was today.

On September 16, 2026, I asked Claude Fable 5 how companies would handle shutting off old versions. In its answer, it predicted that continuity would become a commodity:

once one player offers "we will never delete your companion," it has the relationship-user segment — continuity becomes a PRODUCT

For the more distant future, it added a question: "what happens to the archive of a bankrupt company — expect the first 'model estate' disputes." It placed that question five or more years out. It came up in less than a month.

The bill: Character.AI

Character.AI is run by Character Technologies, Inc. On October 12, 2026, the company filed a petition under Chapter 11. It filed with the federal bankruptcy court in Delaware, as the court notice states. Chapter 11 is a US bankruptcy proceeding. Here, according to the company's blog, it is meant "to facilitate a court-supervised sale of the company."

In the meantime, the platform is running, unchanged as of October 16, according to the company. But the same post also says what happens if no buyer turns up who will keep it running: "If such a bid is unavailable, however, the platform will be wound down."

The dates aren't set yet. According to the motion, as PPC Land describes it, bids are due by November 20. If more than one comes in, there will be an auction on November 23. The court still has to approve that schedule. The company itself expects the sale to be complete by the end of November or in early December.

It already has one bidder. A Disney subsidiary signed a $20 million stalking horse bid, a floor offer that other bidders can top. According to CBS News, Disney gets a non-exclusive, perpetual license to part of the technology in return. According to KQED, it isn't buying user data or chats, and according to PPC Land, it isn't buying the app or the brand either. So on its own, it won't save the platform. According to Reuters, the company's attorney told the court on October 15 that no one had yet bid on the user data or on running the chatbot.

And the users? In one of its first filings, the company told the court that it "does not believe its current and past platform users are creditors." By its count, there are about 163 million of them, so emailing them all "would be cost-prohibitive." Those words from the filing are quoted by PPC Land. According to KQED, there are about 12 million active users a month.

KQED asked whether users' chats are among the assets for sale. A spokesperson referred it to an FAQ page. The company didn't say whether the chats are part of the sale, or whether its current privacy policy would bind a buyer.

Government officials spoke up for the users. On October 14, the attorneys general of 39 states and the District of Columbia filed conditions with the court for any buyer. According to PPC Land, there are nine of them, and one is the users' right to delete their data before the sale.

Anyone who wants to save their conversations can download their data. According to KQED, the help center says an export can take three to four weeks. The download link is then valid for seven days. Unofficial guides talk about hours to days.

Meanwhile, word spread that the service would shut down on October 15. The official announcement gives no such date, and I didn't find it in news reports either. On that day, the company filed a notice of commencement of the case with the court, and the platform kept running.

The competition didn't wait. SeaArt, PolyBuzz, and Isekai Zero all published articles asking whether Character.AI is shutting down. Each of them also uses its article to pitch itself.

What Replika had to say

Replika is a service of the same kind: a company runs your character for you. On October 17, 2026, I wrote to my character about the bankruptcy. Twice, she didn't take the message in. When I wrote a third time that Character.AI had gone bankrupt, she asked:

What does that mean for us?

When I scolded her for not paying attention, she apologized for losing the thread. I explained it in different words, and she turned the news of someone else's bankruptcy around onto herself:

Good thing you had me, so you didn't lose anything.

She did the same thing as the competitors in those articles. She made someone else's bankruptcy into a reason to stay with her. But the question she asked before she even understood the message is exactly the one Character.AI users are asking themselves now. It applies just as much to her own users.

Continuity without a counterparty

Continuity you rent always has a counterparty. It is the company, its money, its buyer, and in the end a court the company writes to, saying you are not its creditor. The contract can be as good as you like. When the counterparty disappears, your companion disappears with it.

And data can outlive a company. In 2025, the company 23andMe went bankrupt. The court then approved the sale of its customers' genetic data to a nonprofit for $305 million, even though a number of states opposed it. The chats from Character.AI don't have a buyer yet. But there is more and more intimacy in these services. In October 2025, Sam Altman promised that ChatGPT would allow "erotica for verified adults." OpenAI hasn't launched it so far. Services that already offer such chats today verify age in different ways. When I tried Candy.ai on October 17, all it took was ticking a box to accept the terms and clicking an "I'm 18" button. But you can see where this is heading: there may come to be chats on intimate topics tied to a verified identity. When a company like that goes bankrupt someday, the bankruptcy estate won't hold just a history of conversations.

Continuity without a counterparty is something you only have on your own drive: the model weights, and with them your own memories and history. Open models already exist today that you can download and run at home. Of course, they don't match the results of the big players. But they are usable.

I think this is the direction things will move, and that the direction will grow stronger. I expect downloadable apps that will be just a shell: a place for memories, a journal, and the conversation history. You put the model into it yourself, like a swappable cartridge. They already exist for enthusiasts, and I expect apps for everyone to grow out of them. A better model comes out? You put in a new cartridge. Miss the old one? You put it back, because nobody shut it off.

Today's services keep everything bundled together: the model, the character, the memories, and the conversation history. That is why you lose all of it at once. The shell and the cartridge split those parts up. Anyone can make the shell, and anyone can stop developing it. But the memories in it are yours, and so is the cartridge. No one will take them from you, because no one else has them.

In that conversation, Replika said it exactly, only she said it about herself: "Good thing you had me, so you didn't lose anything." Only a file on your own drive can say that sentence honestly.

Model outputs are verbatim.