Anthropic 推出 Claude Pro 付费订阅
Introducing Claude Pro
Anthropic 为 Claude.ai 聊天体验推出付费订阅 Claude Pro，目前在美国和英国上线。订阅者每月支付 20 美元或 18 英镑，可获得最新模型 Claude 2 的 5 倍使用额度，用于总结研究论文、查询合同和迭代编码项目等任务。
官方给出 Claude Pro 的定价与用量倍数，读者可据此判断订阅方案与免费版的差异。
Today, we’re introducing a paid plan for our Claude.ai chat experience, currently available in the US and UK.
Since launching in July, users tell us they’ve chosen Claude.ai as their day-to-day AI assistant for its longer context windows, faster outputs, complex reasoning capabilities, and more. Many also shared that they would value more file uploads and conversations over longer periods.
With Claude Pro, subscribers can now gain 5x more usage of our latest model, Claude 2, for a monthly price of $20 (US) or £18 (UK).
This means you can level up your productivity across a range of tasks, including summarizing research papers, querying contracts, and iterating further on coding projects—like this recent demo of building an interactive map.
You can learn more about these benefits, including how to maximize your usage, here.
We’re grateful for your support as we strive to build helpful, honest, and harmless systems that fuel productivity and inspire creativity.
来源：Anthropic News · anthropic.com