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switch AI models in one chat

Switch AI models in one chat without losing the thread.

Start with Claude, challenge with GPT, check with Gemini or Grok—keep files and history in the same multi-model workspace. Full workspace access requires a Pro or Lifetime plan.

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Pro from $14.99/month · Lifetime $149.99 one-time

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  • 1In-workspace switching
  • 2Shared context
  • 3Branch after switch
Workspace preview
Help me structure this task and call out risks.
Claude 5 Sonnet

Here is a practical structure:

  1. 01Clear next steps
  2. 02Risks called out
  3. 03Branch for an alternate approach

Ask anything

SearchLow

Model switching

The best model is task-dependent.

Power users already switch models. The product should make that cheap.

  1. 01

    Four browser profiles

    Each provider is a separate login and history.

  2. 02

    Re-paste tax

    Context dies when you change apps.

  3. 03

    No structured compare

    Hard to keep two model answers related.

Switching workflow

Change models; keep the project.

Built for multi-pass work.

Multi-family switcher

OpenAI, Anthropic, Google, xAI, and more.

One UI.

Branch then switch

Preserve a path before trying another model.

Clean compares.

Persistent attachments

Sources stay available across switches.

Less friction.

Depth per model

Raise reasoning when the new model supports it.

On demand.

Search-capable models

Switch to a model with live search when needed.

Supported set.

Ultra on chosen model

Multi-agent depth on the model you selected.

On Pro.

Switch pattern

Draft, switch, decide.

A reliable multi-model habit.

  1. 01

    Draft with model A

    Get structure or first pass.

  2. 02

    Switch to model B

    Challenge or reformat.

  3. 03

    Branch if needed

    Keep both outcomes visible.

Switching scenarios

Jobs that need more than one model.

Writing

Claude draft → GPT risk list.

Switch → Branch

Outcome

Stronger memo.

Coding

Fast model for sketch → reasoning model for review.

Switch → Files

Outcome

Safer change.

Research

Search model → synthesis model.

Search → Switch

Outcome

Grounded brief.

FAQ

Model switching questions

Do I need separate subscriptions for each model?

Pro is designed as multi-model access in one plan. Lifetime uses your own keys.

Is history shared when I switch?

You stay in the same workspace and can continue threads; use branching to preserve parallel paths explicitly.

Which model should I start with?

Match the task: writing, reasoning, multimodal docs, or speed—then switch if the first pass is weak.

How much does milkyway.chat cost?

Pro is $14.99 per month and includes all premium models plus voice chat. Lifetime is $149.99 as a one-time payment and lets you bring your own API keys. Visit the pricing page for current plan details.

Can I try the workspace before subscribing?

Yes. You can explore the interactive math visualization example without a subscription. After signing in, you can browse the workspace interface, but sending messages requires an active Pro or Lifetime plan.

Ready to get started

Change models without changing apps.

Pick Pro or Lifetime on the pricing page, then start with the model and tools your task needs.

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