Claude Sonnet 4 now supports up to 1 million tokens of context on the Anthropic API—a 5x increase.| www.anthropic.com
Today, we're announcing four new capabilities on the Anthropic API that enable developers to build more powerful AI agents: the code execution tool, MCP connector, Files API, and the ability to cache prompts for up to one hour.| www.anthropic.com
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.| www.anthropic.com
Claude is capable of providing detailed citations when answering questions about documents, helping you track and verify information sources in responses.| docs.anthropic.com
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.| www.anthropic.com
Prompt caching is a powerful feature that optimizes your API usage by allowing resuming from specific prefixes in your prompts. This approach significantly reduces processing time and costs for repetitive tasks or prompts with consistent elements.| docs.anthropic.com