Claude Fable 5 (Max, Opus 4.8 Fallback) vs GPT-5 nano (Minimal)
Claude Fable 5 (Max, Opus 4.8 Fallback) vs GPT-5 nano (Minimal). 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) | GPT-5 nano (Minimal) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 49.6 | 7.1 | −85.7% GPT-5 nano (Minimal) is 85.7% less intelligent |
| Total AA cost (lower is better) | $11,160.86 | Not reported | — not comparable |
| End-to-end time (lower is better) | 98.05s | 4.06s | −95.9% GPT-5 nano (Minimal) is 95.9% faster |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $0.05 / $0.40 | |
| Input modalities | Text, Image | Text, Image |
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-fable-5/gpt-5-nano-minimal · Markdown: /api/v1/compare/claude-fable-5/gpt-5-nano-minimal?format=md · llms.txt · agent skill