> Claude Code is very likely to soon offer 1 million tokens as well

You can do it today if you are willing to pay (API or on top of your subscription) [0]

> The 1M context window is currently in beta. Features, pricing, and availability may change.

> Extended context is available for:

> API and pay-as-you-go users: full access to 1M context

> Pro, Max, Teams, and Enterprise subscribers: available with extra usage enabled

> Selecting a 1M model does not immediately change billing. Your session uses standard rates until it exceeds 200K tokens of context. Beyond 200K tokens, requests are charged at long-context pricing with dedicated rate limits. For subscribers, tokens beyond 200K are billed as extra usage rather than through the subscription.

[0] https://code.claude.com/docs/en/model-config#extended-contex...