Claude 4
Anthropic's fourth-generation model family representing the latest frontier of Claude capabilities. Claude 4 builds on the foundation of Claude 3 with enhanced reasoning, improved instruction following, and extended context handling. Continues the Haiku/Sonnet/Opus tier structure.
Implements
Concepts this tool claims to implement:
- Large Language Model primary
Next-generation language model with improved reasoning, coding, and instruction following capabilities.
- Multimodal Model primary
Enhanced vision capabilities building on Claude 3's multimodal foundation.
- Chat Completions API primary
Anthropic Messages API with extended tool use and agentic capabilities.
- Reasoning primary
Extended thinking mode for complex problem solving, similar to o1-style reasoning approaches.
Integration Surfaces
Details
- Vendor
- Anthropic
- License
- Proprietary
- Runs On
- cloud
- Used By
- human, agent, system
Links
Notes
Claude 4 represents Anthropic's continued push toward more capable and safer AI systems. The model family emphasizes both raw capability and alignment with human values.