Claude Mythos 5
Explore Claude Mythos 5’s published benchmark results and provider offerings below. More comparable task results are needed to describe its strongest areas.
Updated: Data as of:
Strongest results
More comparable benchmark results are needed.
Model details
| Model | Claude Mythos 5 |
|---|---|
| Agent Index v1.2 | Insufficient coverage (0/7) · Preview |
| Creator | Anthropic (opens in a new tab) |
| Availability | Proprietary |
| Context size | Not reported |
| Max output | 128,000 tokens (opens in a new tab) |
| Knowledge cutoff | Not reported |
| License | Not reported |
Pricing and performance
Per provider and reported configuration. Prices are USD per 1M tokens.
| Provider / configuration | Contexttokens | InputUSD / 1M tokens | OutputUSD / 1M tokens | LatencyTTFT · seconds | Speedtokens / sec |
|---|---|---|---|---|---|
| Official standard API pricing | Not reported | $10.00 (opens in a new tab) | $50.00 (opens in a new tab) | Not reported | Not reported |
Reported benchmarks
All published results in our dataset, with versions, evaluation settings, and sources.
| Benchmark | Score | Evaluation setup | Source |
|---|---|---|---|
| Humanity's Last ExamStable HLE — full setAccuracy · Higher is better | 64.5% | Full 2,500 questions; thinking auto; total 1M-token cap; no context compaction; Opus 4.6 judge. Tools variant: search, fetch, programmatic tool calling and code execution. · subset: full · Tools enabled | Anthropic ↗ (opens in a new tab)provider reported |
| Humanity's Last ExamStable HLE — full setAccuracy · Higher is better | 59% | Full 2,500 questions; thinking auto; total 1M-token cap; no context compaction; Opus 4.6 judge. Tools variant: search, fetch, programmatic tool calling and code execution. · subset: full · No tools | Anthropic ↗ (opens in a new tab)provider reported |