A guide to using the Claude API to build AI applications.
the claude api is an interface provided by anthropic for developers to access language models such as opus, sonnet, and haiku.
the claude api is an interface provided by anthropic for developers to access language models such as opus, sonnet, and haiku.
anthropic introduces claude haiku 4.5, an ai model that is twice as fast and three times cheaper than sonnet 4.5, meeting ai safety level 2 standards. suitable for chatbots,