我们之前进行了一项促销活动，允许您在Claude Fable 5上使用高达每周订阅限额的50%，无需额外费用。该促销活动于2026年7月19日太平洋时间晚上11:59:59结束，仅适用于Fable 5。Claude Fable 5.2和5.1从未包含在内。
Fable 5模型在您的计划中以相同方式工作。在Max计划、Ultra计划、Team计划的高级席位和旧版基于席位的Enterprise计划的高级席位上，所有三个模型都是您计划的标准部分。在Pro计划、Team计划的标准席位和旧版基于席位的Enterprise计划的标准席位上，所有三个模型都按使用量付费。本文介绍了它们在每个计划上的工作方式、如何访问它们，以及达到使用限额时会发生什么。
Claude Fable 5.2、Claude Fable 5.1和Claude Fable 5可在所有付费计划上使用（Pro、Max、Ultra、Team和Enterprise）。
注意：在Fable 5.2推出后的有限时间内，符合条件的付费计划订阅者可获得额外的Fable使用量。详细了解Claude Fable 5.2推出优惠。
Fable模型在每个计划上的工作方式
Max和Ultra计划、Team计划的高级席位以及基于席位的Enterprise计划的高级席位：Fable模型作为您计划的标准部分包含在内。您可以在Fable模型上使用高达每周使用限额的50%，无需额外费用。它们从您计划的常规每周使用限额中扣除，使用速度比其他Claude模型快。达到Fable限额后，您可以继续使用Fable模型并支付使用费用，或切换到其他模型以保持在您计划的使用限额内。
Pro计划和Team计划的标准席位：Fable模型不包含在您计划的使用限额中。您可以使用使用费额度来使用它们，这让您可以为超出计划包含的使用量付费。符合条件的Pro和Team标准席位在2026年7月Fable 5转移到使用费时获得了一次性额度。该额度仅适用于Fable 5更改，Fable 5.2或Fable 5.1没有等效的一次性额度。详细了解Claude Fable 5一次性免费额度促销。
基于席位的Enterprise计划的标准席位：Fable模型不包含在您计划的使用限额中。如果您的组织已启用使用费额度，您可以使用它们，这让您可以为超出计划包含的使用量付费。基于席位的Enterprise计划的标准席位不符合一次性促销额度的条件。
基于使用量的Enterprise计划：Fable模型的访问权限按标准API费率计费。有关当前的按模型定价，请参阅我们的API定价页面。
Claude API：Fable模型的访问权限按标准API费率计费。有关当前的按模型定价，请参阅我们的API定价页面。
如何访问Claude Fable模型
您可以在以下位置访问Claude Fable模型：
网页版Claude
Claude Mobile
Claude Desktop
Claude Cowork
Claude Code
Claude Design
Claude for Microsoft 365
Claude Tag
在网页版Claude、Claude Desktop和Claude Mobile中，从模型选择器中选择
When you reach your Fable usage limit
On Max and Ultra plans, premium seats on Team plans, and premium seats on seat-based Enterprise plans, once you use up to 50% of your weekly usage limits on Fable models, you can continue in one of two ways: keep using Fable models with usage credits, or switch to another Claude model to keep working within your plan's usage limits.
On Pro plans, standard seats on Team plans, and standard seats on seat-based Enterprise plans, Fable models run on pay-as-you-go usage credits from the start, since they aren’t included in your plan's usage limits.
This works the same way across Claude on the web, Claude Mobile, Claude Desktop, Claude Cowork, and Claude Code. Learn more about usage credits.
Frequently asked questions
Why can’t I see Claude Fable models?
Check the following:
You’re on a paid Claude plan. Fable models aren't available on the Free plan.
If you’re using Claude Code, you’re on version 2.1.321 or later for Fable 5.2, 2.1.255 or later for Fable 5.1, or 2.1.170 or later for Fable 5.
If you’re using Cowork, you’re on the latest version of Claude Desktop.
Your organization hasn't enabled the Fable model you're looking for. On Team and Enterprise plans, an owner controls which models are available. On Enterprise plans, Fable 5.2 stays off until an admin enables it. Seven days after launch, it's added to every role that has any Fable model enabled, and any default set to a Fable model moves to Fable 5.2, unless an admin opts out first.
Will this use my regular usage limits?
It depends on your plan. On the Max and Ultra plans, premium seats on the Team plan, and premium seats on the seat-based Enterprise plan, Fable models count toward your plan's usage limits, and you can use up to 50% of your weekly usage limits on Fable models at no extra cost. On the Pro plan, standard seats on the Team plan, and standard seats on the seat-based Enterprise plan, Fable models run on usage credits rather than your plan's usage limits.
Will I get 50% more for my weekly limit for Fable models if I’m on the Max or Ultra plan, Team plan with premium seats, or a seat-based Enterprise plan with premium seats?
No. You can use up to 50% of your weekly limit on Fable models, but your use of other models draws from the same usage limits and you can never use more than your weekly limit. You can track both in your usage settings.
I'm on the Pro or Team plan. Why is Fable 5 no longer included?
The earlier promotion that included Fable 5 in your plan's weekly usage limits ended on July 19, 2026 at 11:59:59 PM PT. On the Pro plan and standard seats on the Team plan, you can keep using Fable 5 with usage credits or by upgrading to the Max or Ultra plan. You may also be eligible for a one-time credit. Learn more about the Claude Fable 5 one-time free credits promotion.
Fable 5.2 and Fable 5.1 work the same way on these plans: outside the limited-time launch offers, neither is included in your plan's usage limits, and neither was part of the earlier promotion.