Anthropic
Claude 3 Opus
Flagship Claude model for deep reasoning, coding, and long-horizon agents
Model facts
- Context window
- 2K tokens
- Maximum output
- 4K tokens
- Cheapest paid input
- $15 per 1M tokens
- Cheapest paid output
- $75 per 1M tokens
- Open weights
- no
- Providers
- 2
Capabilities and modalities
tool calling, attachments, temperature control, text, image, pdf.
Artificial Analysis benchmarks
Compare this model on the full LLM benchmark leaderboard.
| Configuration | AAI | Coding | Math | Output tokens/s |
|---|---|---|---|---|
| default | 11.8 | 19.5 | not measured | not measured |
Observed price history
- 2026-08-24: $15 input / $75 output per 1M tokens
API providers
- DigitalOcean — model id anthropic-claude-3-opus; $15 input / $75 output per 1M tokens; provider documentation
- SAP AI Core — model id anthropic--claude-3-opus; $15 input / $75 output per 1M tokens; provider documentation