Claude Opus 4.8 vs Claude Opus 5
Price and specs side by side · USD per 1M tokens · verified 2026-10-11
// side by side
| metric | Claude Opus 4.8 | Claude Opus 5 |
|---|
| input / 1M | $5.00 | $5.00 |
| output / 1M | $25.00 | $25.00 |
| blended (3:1) | $10.00 | $10.00 |
| cache read / 1M | $0.50 | $0.50 |
| context | 1M | 1M |
| max output | 128K | 128K |
| input types | text · image · pdf | text · image · pdf |
| reasoning | yes | yes |
| tool calling | yes | yes |
| structured output | yes | yes |
| open weights | no | no |
| released | 2026-05-28 | 2026-07-24 |
| knowledge cutoff | 2026-01 | 2026-05 |
| lab | Anthropic | Anthropic |
// monthly cost scenarios
| workload | tokens in / out | Claude Opus 4.8 | Claude Opus 5 |
|---|
| Chatbot | 10M / 2M | $100 | $100 |
| RAG app | 50M / 5M | $375 | $375 |
| Coding agent | 20M / 10M | $350 | $350 |
// verdict
- Claude Opus 4.8 and Claude Opus 5 have the same blended price.