AU Anthropic Claude Opus 4.6 vs Claude Opus 4.1
AU Anthropic Claude Opus 4.6 is cheaper on output tokens, while AU Anthropic Claude Opus 4.6 offers a larger context window. Choose AU Anthropic Claude Opus 4.6 or Claude Opus 4.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | AU Anthropic Claude Opus 4.6 | Claude Opus 4.1 |
|---|---|---|
| Provider | Amazon Bedrock | Anthropic |
| Input / 1M tokens | $5.50 | $15.00 |
| Output / 1M tokens | $27.50 | $75.00 |
| Context window | 1M | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Feb 2026 | Aug 2025 |
| LMArena (Chatbot Arena) Elo score | — | 1419 |
| LMArena WebDev Elo score | — | 1390 |
| GPQA Diamond score | — | 77.3 |
| FrontierMath score | — | 7.2 |
| Epoch Capabilities Index score | — | 144 |
FAQ
Is AU Anthropic Claude Opus 4.6 or Claude Opus 4.1 cheaper?
AU Anthropic Claude Opus 4.6 is cheaper on output tokens ($27.50 vs $75.00 per 1M).
Which has the larger context window, AU Anthropic Claude Opus 4.6 or Claude Opus 4.1?
AU Anthropic Claude Opus 4.6 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.