Anthropic公司在周一发布了一个名为Sonnet 5.5的新人工智能模型。这是自首席执行官Dario Amodei呼吁减缓开发速度以来的第二款新模型。
Anthropic on Monday released a new artificial intelligence model called Sonnet 5.5, the company's second launch since CEO Dario Amodei called to slow down the pace of development.
Sonnet 5.5在运行速度和成本方面都更具优势；该公司表示，与之前的模型相比，Sonnet 5.5在编程、完成特定任务以及生成高质量文档、幻灯片和电子表格方面表现更为出色。此次发布距离Anthropic推出价格更高的Opus 5.5模型还不到一周时间，该公司还表示，该系列中最便宜的模型Haiku 5.5也即将推出。
Sonnet 5.5 is a faster, lower-cost offering from Anthropic, and the company said it is better at coding, completing scoped tasks and creating polished documents, slides and spreadsheets than its predecessor. The launch comes less than one week after Anthropic introduced Opus 5.5 a more expensive model, and it said Monday that Haiku 5.5, the cheapest offering in the suite, is coming soon.
Anthropic的研究产品经理Theo Chu在接受CNBC采访时表示：“Sonnet主要针对那些对成本较为敏感的客户——他们可能并不需要过于强大的智能功能。这些客户只需要模型能够执行常规任务，而不需要Opus模型所具备的判断能力。”最近几周，随着越来越多的研究人员警告人工智能可能带来灾难性后果，Anthropic及其竞争对手的安全措施一直受到密切关注。作为回应，Amodei在本月初突然呼吁人工智能公司放慢最先进模型的研发速度，这一举措震惊了整个科技行业和政府官员。
"Sonnet is really for the cost-conscious customer where they might not need as much intelligence," Theo Chu, a research product manager at Anthropic, told CNBC in an interview. "It might be routine tasks that just need execution, but don't need that judgment that Opus can bring." Anthropic's safety and security practices, as well as those of its competitors, have been under intense scrutiny in recent weeks after a growing chorus of researchers warned about AI's potential to cause catastrophic harm In response, Amodei stunned the tech sector and government officials earlier this month by urging AI companies to slow how quickly they improve their most advanced models.
该公司在一篇博客文章中表示，Sonnet 5.5并未突破该公司模型能力的极限，因此其安全测试主要针对“适用于所有类型模型的一系列特定风险”。在人工智能领域，所谓“符合人类利益和价值观的模型”（即“对齐模型”）是指那些行为符合人类道德标准的模型。
The company said Monday that Sonnet 5.5 doesn't advance the frontier of its models' capabilities, so most of its alignment testing focused on a "targeted set of risks that apply to models of any capability level," according to a blog post. In the AI industry, an aligned model is one that behaves in accordance with human interests and values.
不过，Anthropic强调Sonnet 5.5在网络安全方面的能力相比前代模型有了显著提升，因此它是首个配备了类似安全防护机制的Sonnet系列模型。这些安全防护措施原本是为该公司最先进的模型设计的。
However, Anthropic said that Sonnet 5.5 has cybersecurity capabilities that are a "large improvement" over those of its predecessor, so it's the first Sonnet model to launch with similar fallbacks and cyber safeguards that Anthropic has developed for its most capable models.
“关注对齐和安全从一开始就一直是我们的使命核心，”Chu 表示。“我们始终将这一点置于所有模型的优先位置。”Sonnet 5.5 的定价为每百万个输入令牌 2 美元、每百万个输出令牌 10 美元，是 Opus 5.5 价格的一半。Anthropic 表示，Sonnet 5.5 每项任务所需的令牌也比上一版本更少，因此运行成本更低。
"Focusing on alignment and safety has been a key part of our mission from the very beginning," Chu said. "This is something that we've always prioritized across our models." Sonnet 5.5 is available at $2 per million input tokens, and $10 per million output tokens, half the price of Opus 5.5. Anthropic said Sonnet 5.5 also requires fewer tokens per task than its previous version, which makes it cheaper to run.
该模型将于周一在所有平台上线，覆盖亚马逊云科技、谷歌云和微软 Azure 等平台。
The model is available on all platforms on Monday, including across Amazon Web Services, Google Cloud and Microsoft Azure.
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