Claude Opus 4.8 vs claude-fable-5

Per-platform pricing

Both models tracked across official and reseller platforms. Lowest input price wins on cost-sensitive workloads.

Frequently asked questions

Which is cheaper, Claude Opus 4.8 or claude-fable-5?

Claude Opus 4.8 is +100% cheaper than claude-fable-5 on input tokens ($5.00 vs $10.00 per 1M). On output, Claude Opus 4.8 also wins ($25.00 vs $50.00).

Where does this comparison data come from?

ModelPriceLab crawls official vendor pricing pages and verified third-party platforms daily. Both Claude Opus 4.8 and claude-fable-5 are tracked on the same schedule.

Can I get notified when either price changes?

Yes — Pro subscribers receive email alerts when input or output prices change for any tracked model.