Anthropic Developer Conference 2025
Here are the contents translated into English:
Summary
Anthropic recently held a developer conference, focusing on “Code with Claude”. CEO Dario Amodei announced the release of Claude Opus 4 and Claude Sonnet 4 models, both designed for coding, advanced reasoning, and AI Agent tasks. Claude Opus 4 is the world’s strongest coding model, capable of autonomous programming for hours with excellent stability. Claude Sonnet 4 is an upgraded version, more lightweight and fast, suitable for real-time responses.
Key Points
- Claude Opus 4 and Claude Sonnet 4 are new release models from Anthropic, designed for coding, advanced reasoning, and AI Agent tasks.
- Claude Opus 4 is the world’s strongest coding model, capable of autonomous programming for hours with excellent stability.
- Claude Sonnet 4 is an upgraded version, more lightweight and fast, suitable for real-time responses.
- Both models can be called via Anthropic API, Amazon Bedrock, and Google Vertex AI.
- Pricing remains consistent with previous Opus and Sonnet models.
- Claude 4 has achieved outstanding performance in multiple benchmark tests, surpassing Sonnet 3.7 scores.
- Anthropic will continue to improve the Claude series models and release regular minor updates.
- Mike Krieger proposed that Agents should possess contextual intelligence, long-term execution, and deep collaboration abilities.
- Anthropic introduced additional new features, including parallel processing of multiple tools and memory retention.
- To help Agents expand further, Anthropic released 4 new features related to interconnection.
- Claude Code can now be used in terminals and IDEs, integrated with Vscode and Jetbrain.
- Anthropic released the Claude Code SDK, allowing developers to directly call Claude Code’s core in their own programs.
Translation
Summary
Anthropic 最近举办了一场开发者大会，主题是 Code with Claude。CEO Dario Amodei 在开幕时宣布了 Claude Opus 4 和 Claude Sonnet 4 的发布，这两个模型都是针对编码、高级推理和 AI Agent 任务所设计的。Claude Opus 4 是全球最强的编码模型，可以自主编程几个小时，并表现相当稳定。Claude Sonnet 4 是升级版，更加轻量和快速，适合实时响应的场景。
Key Points
- Claude Opus 4 和 Claude Sonnet 4 是 Anthropic 的新发布模型，都是针对编码、高级推理和 AI Agent 任务所设计。
- Claude Opus 4 是全球最强的编码模型，可以自主编程几个小时，并表现相当稳定。
- Claude Sonnet 4 是升级版，更加轻量和快速，适合实时响应的场景。
- 两个模型都可以在 Anthropic API、Amazon Bedrock 和 Google Vertex AI 上进行调用。
- 定价与之前的 Opus 和 Sonnet 模型保持一致。
- Claude 4 在多项基准测试中表现出了极高的成绩，超过了 Sonnet 3.7 的分数。
- Anthropic 将继续改进 Claude 系列模型，并定期发布小版本更新。
- Mike Krieger 提出 Agent 应该具备的情境智能、长期执行和深度协作能力。
- Anthropic 推出了更多新功能，包括了并行处理多种工具、保持记忆等。
- 为了帮助 Agent 进一步扩展，Anthropic 推出了 4 项跟互联有关的新功能。
- Claude Code 现在可以在终端中使用，也可以在 IDE 中使用，并集成到了 Vscode 和 Jetbrain 中。
- Anthropic发布了Claude Code SDK，开发者可以直接在自己的程序中调用Claude Code的核心。
Reference:
https://www.youtube.com/watch?v=EvtPBaaykdo, https://www.anthropic.com/news/claude-4