Is Claude Fable 5 or Claude Opus 4.7 cheaper?

Claude Opus 4.7 is cheaper on output tokens ($25.00 vs $50.00 per 1M).

Which has the larger context window, Claude Fable 5 or Claude Opus 4.7?

Both models offer a similar context window.

Claude Fable 5 vs Claude Opus 4.7

Claude Opus 4.7 is cheaper on output tokens. Choose Claude Fable 5 or Claude Opus 4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Fable 5	Claude Opus 4.7
Provider	FreeModel	FreeModel
Input / 1M tokens	$10.00	$5.00
Output / 1M tokens	$50.00	$25.00
Context window	1M	1M
Parameters	—	—
Open weights	No	No
Released	Jun 2026	Apr 2026

Claude Fable 5 details →Claude Opus 4.7 details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.