Claude Fable 5vsClaude Opus 5
Claude Fable 5 leads the overall Podium Score by 12.0 points (93.4 vs 81.4).Category wins: Claude Fable 5 2 — 1 Claude Opus 5.Claude Opus 5 is the cheaper pick ($25/M vs $50/M per 1M output tokens). Claude Fable 5 is faster (71 t/s vs 60 t/s).
| Metric | Claude Fable 5 | Claude Opus 5 |
|---|---|---|
| Podium Score | 93.4 ▲ | 81.4 |
| Arena Elo | 1509 ▲ | 1492 |
| Intelligence Index | 60.0 | 61.0 ▲ |
| Coding | 84.1 ▲ | 70.4 |
| Math | — | — |
| Reasoning | 81.0 | 82.3 ▲ |
| Agentic | 96.2 | — |
| Knowledge | 43.3 ▲ | 37.1 |
| Multimodal | — | — |
| Long-context | 99.2 | 99.2 |
| Output speed | 71 t/s ▲ | 60 t/s |
| Output price | $50/M | $25/M ▲ |
| Context window | 1000K | 1000K |
Scores aggregated from five leaderboards on 2026-08-05. See Methodology. More head-to-heads: Claude Fable 5 vs Claude Mythos Preview · Claude Fable 5 vs Kimi K3 · Claude Fable 5 vs GPT-5.6 Sol · Claude Fable 5 vs Qwen3.8 Max