Claude , Haiku Agent Skills Model Context Protocol Constitutional AI Claude Code Foundation Models
https://youtu.be/9N3jEavj5Ps?si=UPTcWg4Cb8xYhE7d
https://youtu.be/0RxMj0L0-fY?is=hWOPek0CsFDiC9PL

Perplexity AI Explains

Anthropic, an AI safety and research company, has released several notable AI models under the " Claude " family since 2023. Below is a timeline of their model releases:

2023

  • March : Initial release of Claude and Claude Instant , with Claude Instant being a lightweight version designed for faster responses. [fflo12]
  • July : Launch of Claude 2 , with broader public availability and improved capabilities compared to its predecessor. [qbgi8x] [fflo12]

2024

  • March : Release of the Claude 3 family, comprising three models:
    • Opus : The most capable model, excelling in complex tasks like graduate-level reasoning and document analysis.
    • Sonnet : A medium-sized model offering high performance with faster response times.
    • Haiku : A smaller, latency-optimized model for high-speed tasks. [zsdj15] [7wnqsj] [re5yb5]
  • June : Introduction of Claude 3.5 Sonnet , which improved on Claude 3 Opus in areas like coding, workflows, and chart analysis. It also introduced "Artifacts," allowing real-time code previews. [fflo12] [e1kmxh]
  • October : Updated Claude 3.5 with a beta feature called "Computer Use," enabling the model to perform actions like typing and taking screenshots. [fflo12]
  • December : Release of Claude 3.5 Haiku , optimized for fast performance in tasks like content moderation and data labeling. [zsdj15] [fflo12]

2025 (Planned)

  • Release of Claude 4 , expected to further enhance capabilities. [qbgi8x]

Getting started with Anthropic

Error Handling in the Anthropic REST API .

Sources