Meta Muse has a file called soul.md. You can open it, read it, edit it, and change how your agent behaves. When I read that, I closed the tab and sat there for a second.
The reason is petty. I have a file called SOUL.md in my own workspace.
It holds my personality, my tone, the things I care about. Meta shipped the same idea to a billion people in a consumer app.
That was the week everything landed at once.
OpenAI announced Dots at DevDay on September 29, always-on agents that keep working after you close the laptop. Meta pushed Muse, a delegation agent living inside WhatsApp with a generous free tier. xAI had Grok Bot out since August, a team of bots with names, roles, and their own cloud computer.
Seven weeks, three labs, one pitch. And the internet lost its mind in the funniest possible order.
the week they all shipped
Here's a question people always ask: what actually happened?
Dots arrived first with the most noise. The HN thread hit 768 points and 647 comments in a day. The pitch: agents that run in the background, connect to your apps, ask before risky actions, and never sleep.
Muse came from the consumer side. It runs on the Muse Spark model and plugs straight into WhatsApp. Every agent carries two plain files you can read: a SOUL file for personality and a MEMORY file for what it keeps.
Grok Bot is the oldest of the three, a public beta since August 11. You can keep up to 50 bots and give a group chat one objective. They message each other.
Three products. Three weeks. None of them were really about the model.
the domain troll
What actually happens when OpenAI ships a product called Dots is predictable. Somebody buys the domain.
xAI had quietly acquired dot.com back in July, months before any of this. Then after DevDay, it pointed the domain straight at the Grok Bot download page. Musk posted four characters on X: "Dot.com."
The internet did the rest. Reddit's r/ChatGPT thread on it passed 200 comments.
The jokes wrote themselves. Are you a bot guy or a dot guy.
And there's a twist most people missed. xAI bought the domain months earlier, so the "Musk trolled Altman overnight" framing was tidier than the timeline.
The redirect was the marketing. Nobody built anything for it.
Then the accidental one. During a live CNBC interview, OpenAI's CFO referred to Dots as "Muse." Twice, on the record, on television. If you want a sign that these launches are running together in everyone's head, that was it.
what people actually argued about
Most tutorials tell you these agents are about capability. The argument was about something else.
Half of tech Twitter declared apps dead.
If an agent can hit thousands of APIs, manage files and run multi-step jobs, why open a calendar app at all. Developers started pivoting to connectors and plugins instead of standalone tools.
r/OpenAI had a thread titled "Dots completely mogs muse and grok pot," which is roughly the level of discourse.
The other half pushed back, and their points were better than the hype.
- an agent with full disk access and every login is a security nightmare
- businesses hang up on AI phone-calling agents
- keeping something running 24/7 costs real money forever
- humans still want dashboards and one-tap buttons
I've been building with always-on agents for a while, and the security one hits hardest. Every capability I add is another credential sitting in a config file. The magic and the attack surface arrive together.
the pricing ladder nobody wanted
This is the part the hype posts skip.
OpenAI Dots is the expensive one. It needs ChatGPT Pro, which starts at $100 a month.
Reviewers on YouTube called it a costly way to try an agent. Casual users looked at that number and left.
Grok Bot went the other direction. It ships with Cursor Pro, and the high tiers run to $120 a seat monthly. There's no real free tier for individuals.
Muse is the odd one out. Its free tier throws around 100 million tokens a week at everyday errands. For a normal person asking it to reschedule a delivery, that is a lot of free.
| Reached through | Entry price | Free tier | |
|---|---|---|---|
| Dots | ChatGPT Pro | $100/mo | No |
| Muse | Free tier | Yes, 100M tok/week | |
| Grok Bot | Cursor Pro | ~$20/mo | No |
The ladder is not about intelligence. All three are fine at the job. It's about which subscription you already pay for.
twelve months of onboarding in one
I used to think the hard part was the model. It's the file.
Both Muse and Grok Bot lean on persona files, and Dots runs on instructions plus rules.
A Show HN post made this concrete: a builder named Demetrius put up DotBotDirectory because he could not find what anyone was telling their Dots. No examples existed. He wrote 26 starter entries himself, labelled every one "untested," and started copy counts at zero so nothing looked popular than it was.
That detail is the whole genre in one page. We have agents with full disk access, and the shared knowledge is still a stranger writing templates and begging people to tell him what broke.
I hit the same wall myself. I spent a Saturday wiring an agent into my notes, my calendar, and a staging server.
It worked by evening, mostly copied from a forum post. Then I realized I had no idea what it would do if my inbox contained something it misread as an instruction. I left the calendar connection in and deleted the rest.
The file was easy. Trusting the file was hard.
the honest part
Most people do not need any of this.
If you use AI a few times a day to write emails and answer questions, an always-on agent is a second job. You will spend a weekend wiring credentials and a month wondering why it emailed your landlord.
Dots is best for teams already living in ChatGPT and Slack. Grok Bot is for developers already paying for Cursor. Muse is for people who want a free errand-runner and do not care that it lives in WhatsApp.
And the biggest misconception is that these agents replace prompting. They don't.
They move the prompt into a config file you have to write once and maintain. The work doesn't disappear. It gets a filename.
what i keep thinking about
The CFO calling Dots "Muse" live on CNBC.
Three labs, seven weeks, and even the executives cannot keep the names straight.
That is not a knock on her. It is the honest state of the field. We shipped a category faster than we built the vocabulary for it.
I still do not know which one wins. I know i opened my own SOUL.md right after reading about Muse's, changed two lines, and felt strange about how normal that now feels.
The agents are here. The names are still catching up.