Claude 3

service active paid

Anthropic's third-generation model family released in March 2024, featuring three tiers: Haiku (fast/cheap), Sonnet (balanced), and Opus (most capable). Claude 3 introduced multimodal vision capabilities, significantly improved performance, and larger context windows up to 200K tokens.

Implements

Concepts this tool claims to implement:

  • State-of-the-art language models competitive with GPT-4 across reasoning, coding, and knowledge tasks.

  • All Claude 3 models support image understanding and analysis.

  • Messages API following chat completions pattern with system/user/assistant roles.

  • Tool use support for structured function calling and agent applications.

Integration Surfaces

  • REST API
  • Python SDK
  • TypeScript SDK

Details

Vendor
Anthropic
License
Proprietary
Runs On
cloud
Used By
human, agent, system

Notes

Claude 3 established Anthropic as a serious competitor in the frontier model space. The three-tier structure (Haiku/Sonnet/Opus) became a common pattern for offering models at different capability/cost tradeoffs.