# Anthropic 延长 Claude Fable 5 免费使用期限，应对 OpenAI GPT-5.6 Sol 定价压力

- 来源：The Decoder：AI News（RSS）
- 作者：Matthias Bastian
- 发布时间：2026-07-13 15:54
- AIHOT 分数：62
- AIHOT 链接：https://aihot.virxact.com/items/cmrixov2903oqbilkkfmocp8d
- 原文链接：https://the-decoder.com/anthropic-extends-free-fable-5-access-for-subscribers-as-openais-gpt-5-6-sol-heats-up-the-pricing-war

## AI 摘要

Anthropic 延长了 Claude Fable 5 对订阅用户的免费使用期限。该模型原定今日起转为按用量付费，但 Pro、Max、Team 及 Enterprise 订阅用户可在 2026 年 7 月 19 日前继续免费使用，每周用量上限的 50% 可用于 Fable 5。Anthropic 还将 Claude Code 的 50% 用量提升同步延长至同一日期。此举被认为是对 OpenAI GPT-5.6 Sol 定价压力的回应，后者捆绑标准 ChatGPT 订阅、API 成本更低且 token 效率更高。同时，GLM 5.2、Meta Spark 1.1 及 Grok 4.5 等低价竞品也在抢占市场。

## 正文

Anthropic is keeping Claude Fable 5 available to subscribers longer than planned. The model was supposed to switch to pay-per-use starting today. Instead, according to Anthropic's support page, Pro, Max, Team, and Enterprise subscribers can keep using Claude Fable 5 at no extra cost through July 19, 2026. Up to 50 percent of the weekly usage limit can go toward Fable 5. After that, users can either pay with credits or switch to a different model. Anthropic also extended the 50 percent boost to Claude Code limits through the same date. Fable 5 burns through usage quota faster than other Claude models.

The extension is likely a response to growing pricing pressure. OpenAI's GPT-5.6 Sol comes bundled with a standard ChatGPT subscription, costs less through the API, and is said to be more token-efficient. Anthropic can't compete on the strength of Claude Opus 4.8 alone, especially with budget-tier rivals like GLM 5.2, Meta's Spark 1.1, and Grok 4.5 gaining ground.