📄 中文摘要
Opus 4.6 和 Sonnet 4.6 现在普遍提供 1M 的上下文，且标准定价适用于整个 1M 窗口，无需额外的长上下文费用。与此相比，OpenAI 和 Gemini 对于超过特定令牌数量的提示收取更高费用，Gemini 3.1 Pro 的上限为 200,000 令牌，而 GPT-5.4 的上限为 272,000 令牌。这一变化使得用户在使用这两种模型时可以享受到更具成本效益的服务。
Opus 4.6 和 Sonnet 4.6 现已普遍提供 1M 上下文
出处: 1M context is now generally available for Opus 4.6 and Sonnet 4.6
发布: 2026年3月13日
📄 English Summary
1M context is now generally available for Opus 4.6 and Sonnet 4.6
Opus 4.6 and Sonnet 4.6 now generally offer a 1M context, with standard pricing applicable across the entire 1M window, eliminating the long-context premium. In contrast, OpenAI and Gemini charge higher fees for prompts exceeding certain token limits, with Gemini 3.1 Pro capped at 200,000 tokens and GPT-5.4 at 272,000 tokens. This change allows users to benefit from more cost-effective services when utilizing these two models.