All four new features are available today in public beta on the Anthropic API. Read more and see our docs:
@anthropicai
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Claude Extends Prompt Caching TTL to One Hour
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In addition to the standard 5-minute prompt caching TTL, we now offer an extended 1-hour TTL. This reduces costs by up to 90% and reduces latency by up to 85% for long prompts, making extended agent workflows more practical.
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Files API Enables Document Upload and Reuse Across Conversations
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The Files API lets you upload documents once and reference them repeatedly across conversations. This simplifies workflows for apps working with knowledge bases, technical documentation, or datasets.
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Code Execution Tool Transforms Claude Into Data Analyst
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The code execution tool turns Claude from a code-writing assistant into a data analyst. Claude can run Python code, create visualizations, and analyze data directly within API calls.
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Claude MCP Connector Enables Seamless Remote Server Integration
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With the MCP connector, developers can connect Claude to any remote MCP server without writing client code. Just add a server URL to your API request and Claude handles tool discovery, execution, and error management automatically.
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Anthropic Launches Four New API Capabilities for AI Agents
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Today, we're announcing four new capabilities on the Anthropic API to help developers build more powerful AI agents.
— Anthropic (@AnthropicAI) 22 mai 2025
A code execution tool, MCP connector, Files API, and extended prompt caching: pic.twitter.com/Ie9EcOrf0MToday, we're announcing four new capabilities on the Anthropic API to help developers build more powerful AI agents. A code execution tool, MCP connector, Files API, and extended prompt caching:
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Anthropic CEO presents Claude innovations at Code conference
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Here's the moment our CEO, @DarioAmodei, took to the stage at Code with Claude—our first developer conference.
— Anthropic (@AnthropicAI) 22 mai 2025
Watch the livestream to see everything we've shipped: https://t.co/xnvkfXZJqe pic.twitter.com/KAkSYmFCRxHere's the moment our CEO, @DarioAmodei
, took to the stage at Code with Claude—our first developer conference. Watch the livestream to see everything we've shipped: https://
youtube.com/watch?v=nZCy8E
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Claude 4 Models Now Available for All Paid Plans
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Both Claude 4 models are available today for all paid plans. Additionally, Claude Sonnet 4 is available on the free plan. For even more details, see the full announcement: http://
anthropic.com/news/claude-4. -
Claude 4 Extended Focus: Full Day Workflow Demonstration
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But it's not just coding.
— Anthropic (@AnthropicAI) 22 mai 2025
Claude 4 models operate with sustained focus and full context via deep integrations.
Watch our team work through a full day with Claude, conducting extended research, prototyping applications, and orchestrating complex project plans. pic.twitter.com/4kPpDiKf2aBut it's not just coding. Claude 4 models operate with sustained focus and full context via deep integrations. Watch our team work through a full day with Claude, conducting extended research, prototyping applications, and orchestrating complex project plans.
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Claude Code Now Generally Available for Developers
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Claude Code is now generally available.
— Anthropic (@AnthropicAI) 22 mai 2025
We're bringing Claude to more of your development workflow—in the terminal, your favorite IDEs, and running in the background with the Claude Code SDK. pic.twitter.com/K8YO177sHLClaude Code is now generally available. We're bringing Claude to more of your development workflow—in the terminal, your favorite IDEs, and running in the background with the Claude Code SDK.