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Claude API (Anthropic)
Advanced AI assistant API with long context
paidFrom Pay-per-tokenaillmclaudeapilong-context
Overview
Anthropic's Claude API provides access to Claude models — known for nuanced reasoning, long context windows (200K tokens), and strong code generation capabilities.
Key Features
- ✓Claude Opus / Sonnet / Haiku
- ✓200K token context window
- ✓Tool use / function calling
- ✓Vision (image understanding)
- ✓Prompt caching
- ✓Batch API
Pros
- +Excellent reasoning and nuance
- +Massive context window
- +Strong code generation
Cons
- −Smaller ecosystem than OpenAI
- −Fewer model variants
- −Limited image generation