Amp 2026.11.12

Amp 2026.11.12 was released on .

Summary

Goodbye Dial, hello model selector. Pick your model and effort per thread, switch mid-thread, and see exactly who's paying for each one. Want us to choose? Staff Pick has you covered. Curious what that means for you?

Release Context

  • This was the 100th Amp release of 2026 tracked by Havoptic.
  • It shipped 2 days after Amp 2026.11.10 (November 10, 2026).
  • Amp: ships every 1.4 days — 14 releases in the last month.

Why it matters: Pick any model per thread, switch mid-thread.

Shipped around the same time

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Release Notes

Bye Bye, Dial Today we're saying goodbye to the Dial and its four modes: low, medium, high, and ultra. A model selector takes its place: You can now pick the model and its effort for each thread. And you can now also switch both in the middle of a thread. The model selector now also shows you which of your subscriptions or API keys will be billed for each model, or whether it uses Amp credits. If you don't want to pick the model yourself, use the Staff Pick, which is the model we would choose. Yes, We Changed Our Mind In January we explained why Amp does not have a model selector. In July we then shipped the Dial so you could focus on how hard a task is instead of thinking about model names and version numbers. And it worked: when we changed the default model behind the Dial, nobody complained. But then we added the ability to Amp to bring your own subscriptions and keys, and Amp became free when you do. That changed what the selected model does. Not only is it what produces the tokens, but it also started to decide who gets billed. medium on the Dial could use your Claude plan, or your ChatGPT plan, or Amp credits, and it became very hard to tell who's paying for which model when. And that's not to speak of all the settings we had to add to the Dial to make it work in every combination. So we decided to stop hiding the model and now have a model selector. Now, when you pick it yourself, you know where the tokens come from and who's paying. And yet, it's still not just a model you pick. An agent is more than a model. You pick the model, and we build the harness around it: each model in the selector gets a system prompt and tools optimized for it, and both switch when you switch models in a thread. Switch Models in a Thread With the Dial, a thread kept the mode (and model) it started with. We did that because a model became confused when it continued a conversation that another model had started. But now models are good enough to recover from that. Now you can change the model mid-thread by opening the selector and making the change. After your next message the new model will be used and the transcript will show a record: "Switched to GPT-6.1 Sol · High". But some things haven't changed. A model switch still has a price. Prompt caches belong to one model, so the new model reads the whole thread uncached, and the first message after a switch costs more. Threads that run an agent from a plugin keep that agent. Staff Pick New threads start on Staff Pick by default. (Except if you had previously configured the Dial to have a default mode.) Staff Pick is the model we would pick ourselves, which is Claude Opus 5.5 today. We keep benchmarking models, and we'll change the pick when another model does better. In Settings → Model Selector, under New Threads Start On, you can also start new threads on the model you picked last, or on one fixed model you choose. What Happens to Your Dial Until today everyone used the Dial, so this applies to you. New threads start on Staff Pick, whichever mode you used last. Existing threads keep working. A thread you started in high continues on the model it ran. Dial settings don't carry over. If you changed the model behind a mode in Tune Modes, pick that model in the selector now. If you put your own agents on the Dial in Build Dial, you find them under Other Models. If you never changed those settings, these are the models your modes ran. The first three are at the top of the selector, and Claude Fable 5.2 is under Other Models: - low: GLM-5.3-Flash - medium: Claude Opus 5.5 - high: GPT-6 Astra - ultra: Claude Fable 5.2 Pin your models in Settings → Model Selector, or leave the selector on Staff Pick. Read the Model Selector docs for everything the selector and its settings do.

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