Claude Fable 5 (Max, Opus 4.8 Fallback) vs Grok 4
Claude Fable 5 (Max, Opus 4.8 Fallback) vs Grok 4. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
Verdict
Comparison incomplete
A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
| Metric | Claude Fable 5 (Max, Opus 4.8 Fallback) | Grok 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 49.6 | 22.5 | −54.6% Grok 4 is 54.6% less intelligent |
| Total AA cost (lower is better) | $11,160.86 | Not reported | — not comparable |
| End-to-end time (lower is better) | 85.37s | 13.91s | −83.7% Grok 4 is 83.7% faster |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $3.00 / $15.0 | |
| Input modalities | Text, Image | Text, Image |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-fable-5/grok-4 · Markdown: /api/v1/compare/claude-fable-5/grok-4?format=md · llms.txt · agent skill