Claude Opus 4.8 Thinking
| Released | 2026-05-28 |
|---|---|
| Price per 1M | $5.00 in · $25.00 out |
| Overall score | 67.1 (early, few results) |
| Context window | 1,000,000 tokens |
| Provider | Anthropic |
| Weights | Proprietary |
| Configuration | Thinking |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 67.1 | 1 | |
| Overall: Coding | 67.1 | 1 | |
| Overall: Reasoning | 67.1 | 1 | |
| Overall: Agentic work | 67.1 | 1 | |
| Reasoning | 67.1 | 1 | |
| Value vs price | +10.3 |
Evidence
Reasoning 67.1 ±7.7
| Benchmark | Result | Source | Date |
|---|---|---|---|
| Kagi Reasoning Benchmark | 88.8% | Kagi | 2026-11-11 |
Names matched to this model
claude-opus-4-8-thinking