Opera 推出 WebAI 网页标准，支持浏览器本地运行 AI 模型
原标题：Opera introduces a new web standard to let users deploy AI locally in their browser
AI 摘要
Opera 推出名为 WebAI 的新网页标准，让用户可在浏览器内直接运行 AI 模型而无需依赖云端，并支持 Gemma 等多种开放权重模型及 Mac 上的 Apple 端侧基础模型。该功能已在旗舰浏览器 Opera One 中开放早期预览，后续将扩展至 Opera GX 和 Opera Neon，用户需主动选择启用。Opera 强调本地运行可免订阅、保护隐私并降低开发者基础设施成本，但本地推理会加重设备负担，性能取决于硬件。
正文节选
Browser maker Opera has introduced a new web standard that lets users to run AI models directly in its browser, without relying on the cloud. The new standard, WebAI, is designed to work with a variety of AI models. Opera name drops Google’s Gemma — an open-weight model that Google first introduced two years ago — as one example. On Macs, WebAI also supports Apple’s on-device foundation model, the company says. But Opera says WebAI isn’t tied to any particular model and is built to support a wid