Claude Mythos PreviewvsMiMo v2.6 Flash
Claude Mythos Preview leads the overall Podium Score by 9.0 points (97.4 vs 88.4).Category wins: Claude Mythos Preview 4 — 1 MiMo v2.6 Flash.MiMo v2.6 Flash is the cheaper pick ($0.3/M vs $15/M per 1M output tokens). MiMo v2.6 Flash is faster (118 t/s vs 80 t/s).
Claude Mythos PreviewDrag slider or hover to compareMiMo v2.6 Flash
Quick VerdictAggregated 2026 Benchmark Analysis
Claude Mythos Preview is rated higher overall with a Podium Score of 97.4 (vs 88.4 for MiMo v2.6 Flash). In head-to-head domain evaluations, Claude Mythos Preview outperforms in 4 of 7 benchmark categories.
Coding & Engineering
MiMo v2.6 Flash (86.0)
Inference Speed
MiMo v2.6 Flash (118 t/s)
Cost Efficiency
MiMo v2.6 Flash ($0.3/M)
API Price / 1M (in · out)
Claude Mythos $3/M · $15/M — MiMo v2.6 Flash $0.1/M · $0.3/M
Choose Claude Mythos Preview for math and quantitative work, and MiMo v2.6 Flash for coding and software engineering.
| Metric | Claude Mythos Preview | MiMo v2.6 Flash |
|---|---|---|
| Podium Score | 97.4 ▲ | 88.4 |
| Arena Elo | — | 1425 |
| Intelligence Index | — | 88.0 |
| Coding | 80.9 | 86.0 ▲ |
| Math | 100.0 ▲ | 85.0 |
| Reasoning | 98.8 ▲ | 87.0 |
| Agentic | — | 84.0 |
| Knowledge | 100.0 ▲ | 84.0 |
| Multimodal | 100.0 ▲ | 87.0 |
| Long-context | — | 95.0 |
| Output speed | 80 t/s | 118 t/s ▲ |
| Output price | $15/M | $0.3/M ▲ |
| Context window | 1000K | 1000K |
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Claude Mythos vs Claude 5.5 Sonnet · Claude Mythos vs Kimi K3.1 Pro · Claude Mythos vs Eleven Multilingual v3 · Claude Mythos vs FLUX.2 Pro