Claude Mythos Preview
| Released | 2026-04-07 |
|---|---|
| Price per 1M | Not listed |
| Overall score | 64.1 (early, few results) |
| Provider | Anthropic |
| Weights | Proprietary |
Scores
| Dimension | Score | Rank | Benchmarks |
|---|---|---|---|
| Overall: Balanced | 64.1 | 1 | |
| Overall: Coding | 64.1 | 1 | |
| Overall: Agentic work | 64.1 | 1 | |
| Agents | 64.1 | 1 |
Evidence
Agents 64.1 ±2.6
| Benchmark | Result | Source | Date |
|---|---|---|---|
| METR 50% Time Horizon | $1,045 | METR | 2026-11-11 |
| METR task suite | 85.2% | Epoch AI | 2026-11-11 |
Names matched to this model
claude-mythos, claude-mythos-preview, claude-mythos-preview-early