ChatGPT Dots vs Muse: The Verdict, Then The Model Data
By Julian Goldie · 2026-10-05 · GoldieBench Blog
ChatGPT Dots vs Muse comes down to this: Dots is the better agent for work, and Muse is the better agent for free, everyday personal use.
Dots runs on GPT-6 Astra and lives inside ChatGPT, Slack and Microsoft Teams.
Muse runs on Meta's Muse Spark model and lives in its own app, on the web and inside WhatsApp.
The extra thing I can bring is benchmark data on the model families underneath, from GoldieBench.
ChatGPT Dots vs Muse at a glance
| ChatGPT Dots | Meta Muse | |
|---|---|---|
| Made by | OpenAI | Meta |
| Launched | 29 September 2026, at DevDay | 8 September 2026 |
| Model | GPT-6 Astra | Muse Spark (reported as 1.3) |
| Access | Pro and Business Premium, Enterprise with admin approval | Free tier, Power at $20 a month, Maximum at $100 a month, US first |
| Its own computer | Yes, a cloud computer | Yes, the Muse Secure VM |
| Where you talk to it | ChatGPT, Slack, Microsoft Teams | muse.ai, iOS, Android, WhatsApp |
| Apps | Over 4,000 through plugins | Built-in connectors for email, calendars, payments, shopping and more |
| Control | Custom rules for what it can do alone | Approvals before sensitive actions, separate Sentinel agent |
| Best for | Work, code and team chat | Life admin, shopping and goals |
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The model data behind ChatGPT Dots vs Muse
Neither exact model is on GoldieBench yet.
GPT-6 Astra has not been benched, and the Muse launch version is reported as Muse Spark 1.3, one step after the 1.2 I benched.
So here is the closest real data: OpenAI's GPT-5.6 Sol against Meta's Muse Spark 1.2, on the same 50 one-shot tasks.
| GPT-5.6 Sol | Muse Spark 1.2 | |
|---|---|---|
| Overall average | 8.16 | 7.55 |
| Task wins head to head | 33 | 6 |
| Ties | 11 | 11 |
| Games (23 tasks) | 8.17 | 7.21 |
| Simulations (12) | 8.33 | 8.22 |
| Visuals (9) | 7.81 | 7.48 |
| Pages (3) | 8.47 | 8.17 |
| List price per 1M tokens | $5 in · $30 out | $1.25 in · $4.25 out |
GPT-5.6 Sol won 33 of the 50 tasks, Muse Spark 1.2 won 6, and 11 were tied.
The gap is widest on games and smallest on simulations.
Muse Spark 1.2 did beat Sol on the macOS-style desktop build, 8.6 to 8.4, and on the fractal, 8.7 to 8.6.
And Sol's output tokens cost about seven times as much.
You can open every build side by side on the GPT-5.6 Sol vs Muse Spark 1.2 page.
What that data does and does not tell you
It tells you OpenAI's previous flagship was the stronger builder than Meta's previous coding model on hard, open-ended briefs.
That lines up with Dots being aimed at heavy work like code, research and documents.
It does not tell you how GPT-6 Astra or Muse Spark 1.3 perform as personal agents, because building a game in one shot is a different job from booking a table.
Treat it as a strong signal about the families, not a verdict on the agents themselves.
ChatGPT Dots vs Muse: who should pick which
Pick Dots if your team lives in Slack or Teams and you already pay for ChatGPT Pro or Business Premium.
Pick Dots if you want an agent that keeps working in the background on a cloud computer between conversations.
Pick Muse if you are in the US and want a free personal agent inside WhatsApp.
Pick Muse if your budget matters more than raw horsepower, because the free tier costs nothing.
And if you build your own agents, you can route Muse Spark through the API for interface and simulation work, and send hard reasoning to a top-scoring model such as Claude Opus 5 at 8.27.
The safety note on both
Both agents act for you, so both deserve the same caution.
Dots supports custom rules for what it may do alone versus what needs your approval, and it can be given access to your own computer if you allow it.
Muse keeps a separate Sentinel agent apart at system level and asks before sensitive actions.
Start either one with the fewest connections you can, and add more only once you trust what it does.
My ChatGPT Dots vs Muse verdict
For work, Dots, on the strength of OpenAI's model family and its Slack and Teams reach.
For free personal use in the US, Muse, because nothing beats a free tier inside an app you already use.
I will bench GPT-6 Astra and Muse Spark 1.3 the moment I can, and update this verdict with the real numbers.
Also On Our Network
🌐 how to set up ChatGPT Dots or Muse
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🌐 the round-by-round ChatGPT Dots vs Muse verdict
🌐 ChatGPT Dots vs Muse for Agent OS builders
🌐 Julian's Hermes and Muse guide
That is the ChatGPT Dots vs Muse verdict today: Dots for work, Muse for free personal use, and real model numbers to back both.
FAQ
Is ChatGPT Dots better than Muse?
For work, yes: Dots runs on GPT-6 Astra, has its own cloud computer, and works in ChatGPT, Slack and Microsoft Teams. For free personal use in the US, Muse is better because it has a free tier and works inside WhatsApp.
What models power ChatGPT Dots and Muse?
Dots runs on OpenAI's GPT-6 Astra. Muse runs on Meta's Muse Spark model, reported as version 1.3 at launch.
How do the underlying models compare on GoldieBench?
The exact models are not benched yet. The closest data is GPT-5.6 Sol (8.16) against Muse Spark 1.2 (7.55) on the same 50 tasks: Sol won 33, Muse won 6 and 11 were tied.
How much do ChatGPT Dots and Muse cost?
Dots comes with ChatGPT Pro and Business Premium, with Enterprise able to try it with admin approval. Muse has a free tier plus Power at $20 a month and Maximum at $100 a month.
Where can I use ChatGPT Dots and Muse?
Dots works through ChatGPT, Slack and Microsoft Teams. Muse works on the web at muse.ai, on iOS and Android, and inside WhatsApp, launching in the US first.
About Julian
I'm Julian Goldie — AI entrepreneur, SEO expert, and founder of the AI Profit Boardroom (4,000+ members).
I help business owners scale with AI agents, automation, and SEO.
400K+ YouTube subscribers. 7-figure AI agency (Goldie Agency). Daily training inside the Boardroom.
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