Claude Opus 4.5 (latest) Thinking
| Released | 2025-11-24 |
|---|---|
| Price per 1M | $5.00 in · $25.00 out |
| Overall score | 58.2 (early, few results) |
| Context window | 200,000 tokens |
| Provider | Anthropic |
| Weights | Proprietary |
| Configuration | Thinking |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 58.2 | 3 | |
| Overall: Coding | 58.2 | 3 | |
| Overall: Reasoning | 58.2 | 3 | |
| Overall: Agentic work | 58.2 | 3 | |
| Reasoning | 58.2 | 3 | |
| Value vs price | +1.3 |
Evidence
Reasoning 58.2 ±4.3
| Benchmark | Result | Source | Date |
|---|---|---|---|
| ARC-AGI-1 (ARC Prize verified) | 80.0% | ARC Prize | 2026-11-11 |
| ARC-AGI-2 (ARC Prize verified) | 37.6% | ARC Prize | 2026-11-11 |
| Kagi Reasoning Benchmark | 80.2% | Kagi | 2026-11-11 |
Names matched to this model
claude-opus-4-5-thinking