LLMAPI only
Claude 2
Anthropic
Updated May 22, 2026 · Benchmarks via Artificial Analysis, specs & pricing via OpenRouter · Methodology · Report an error
Superseded by Claude 3 Opus
Specifications
- Type
- LLM
- Access
- API only
- Released
- July 11, 2023
- Context window
- 100,000 tokens
- Input
- Text
- Output
- Text
- API pricing
- $0.00 in · $0.00 out / 1M tokens
Benchmarks
Our take
Brought a then-huge 100K-token context window to a mainstream assistant, making long-document analysis a headline feature.