Claude Opus 4.8 Extra High
| Released | 2026-05-28 |
|---|---|
| Price per 1M | $5.00 in · $25.00 out |
| Overall score | 59.5 · rank 105 |
| Context window | 1,000,000 tokens |
| Provider | Anthropic |
| Weights | Proprietary |
| Configuration | Extra High |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 59.5 | 105 | 5 |
| Overall: Coding | 58.8 | 127 | 4 |
| Overall: Reasoning | 60.9 | 91 | 3 |
| Overall: Agentic work | 59.4 | 116 | 4 |
| Overall: Frontend | 58.4 | 108 | 1 |
| Coding | 58.4 | 122 | 1 |
| Reasoning | 60.9 | 112 | 3 |
| General | 60.2 | 58 | 1 |
| Value vs price | +2.8 | 173 |
Evidence
Coding 58.4 ±1.8
Reasoning 60.9 ±6.0
| Benchmark | Result | Source | Date |
|---|---|---|---|
| EnigmaEval | 23.5% | Epoch AI | 2026-11-11 |
| Extended NYT Connections | 91.1% | Lech Mazur | 2026-11-10 |
| Mystery Game Puzzles | 31.0% | Epoch AI | 2026-07-26 |
General 60.2 ±5.4
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Creative Story-Writing (Lech Mazur) | 61.0% | Lech Mazur | 2026-10-23 |
Names matched to this model
claude-opus-4-8-xhigh