Is Claude Fable 5 (Global) or Claude Sonnet 4.5 cheaper?

Claude Sonnet 4.5 is cheaper on output tokens ($15.00 vs $50.00 per 1M).

Which has the larger context window, Claude Fable 5 (Global) or Claude Sonnet 4.5?

Claude Fable 5 (Global) has the larger context window (1M tokens).

Claude Fable 5 (Global) vs Claude Sonnet 4.5

Claude Sonnet 4.5 is cheaper on output tokens, while Claude Fable 5 (Global) offers a larger context window. Choose Claude Fable 5 (Global) or Claude Sonnet 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Fable 5 (Global)	Claude Sonnet 4.5
Provider	Amazon Bedrock	Amazon Bedrock
Input / 1M tokens	$10.00	$3.00
Output / 1M tokens	$50.00	$15.00
Context window	1M	200K
Parameters	—	—
Open weights	No	No
Released	Jun 2026	Sep 2025

Claude Fable 5 (Global) details →Claude Sonnet 4.5 details →

FAQ

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