Claude Mythos PreviewvsFLUX.2 Dev
Claude Mythos Preview leads the overall Podium Score by 7.0 points (97.4 vs 90.4).Category wins: Claude Mythos Preview 5 — 0 FLUX.2 Dev.FLUX.2 Dev is the cheaper pick ($0.03/M vs $15/M per 1M output tokens). Claude Mythos Preview is faster (80 t/s vs 28 t/s).
Claude Mythos PreviewDrag slider or hover to compareFLUX.2 Dev
Quick VerdictAggregated 2026 Benchmark Analysis
Claude Mythos Preview is rated higher overall with a Podium Score of 97.4 (vs 90.4 for FLUX.2 Dev). In head-to-head domain evaluations, Claude Mythos Preview outperforms in 5 of 7 benchmark categories.
Coding & Engineering
Claude Mythos Preview (80.9)
Inference Speed
Claude Mythos Preview (80 t/s)
Cost Efficiency
FLUX.2 Dev ($0.03/M)
API Price / 1M (in · out)
Claude Mythos $3/M · $15/M — FLUX.2 Dev $0.03/M · $0.03/M
Choose Claude Mythos Preview for math and quantitative work, and FLUX.2 Dev for cost-sensitive workloads.
| Metric | Claude Mythos Preview | FLUX.2 Dev |
|---|---|---|
| Podium Score | 97.4 ▲ | 90.4 |
| Arena Elo | — | 1440 |
| Intelligence Index | — | 90.0 |
| Coding | 80.9 ▲ | 0.0 |
| Math | 100.0 ▲ | 0.0 |
| Reasoning | 98.8 ▲ | 42.0 |
| Agentic | — | 28.0 |
| Knowledge | 100.0 ▲ | 60.0 |
| Multimodal | 100.0 ▲ | 98.5 |
| Long-context | — | 55.0 |
| Output speed | 80 t/s ▲ | 28 t/s |
| Output price | $15/M | $0.03/M ▲ |
| Context window | 1000K ▲ | 128K |
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