Claude Sonnet 5入门定价永久化，输入2美元输出10美元不变
Claude Sonnet 5的入门价直接永久了，输入每百万2美元输出10美元，而且它能自己操作浏览器和终端干活，性价比很高。
Claude Sonnet 5于6月推出，原定8月31日截止的入门价格现已改为永久有效。价格保持每百万输入token 2美元、每百万输出token 10美元。
该模型是迄今最具智能体能力的Sonnet版本，能制定计划并调用浏览器、终端等工具自主运行。官方称其自主水平已接近数月前需要更大更昂贵模型的级别。
We're making Claude Sonnet 5's introductory pricing permanent. We launched Sonnet 5 in June at $2 per million input tokens and $10 per million output tokens through August 31, and that price will remain unchanged. Claude @claudeai Introducing Claude Sonnet 5, our most agentic Sonnet yet. It makes plans, uses tools like browsers and terminals, and runs autonomously at a level that just a few months ago required larger and more expensive models.
This report is categorized under AITOP's "Products" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include Claude Sonnet 5, Claude, agents, API pricing.
Source attribution: curated from Claude (@claudeai).
