AI model · anthropic
Anthropic: Claude Opus 4.1 available
anthropic/claude-opus-4.1
| Input price (per 1M tokens) | US$ 15 |
|---|---|
| Output price (per 1M tokens) | US$ 75 |
| Context window | 200000 |
| Max output tokens | 32000 |
| Announced retirement date | none |
| Knowledge cutoff | 2025-01-31 |
| Last verified | 2026-09-28 11:20:25 UTC |
Reference prices from OpenRouter (aggregator); they may differ from the provider's direct pricing.