Is Claude Sonnet 4.6 or Claude Haiku 4.5 cheaper?

Claude Haiku 4.5 is cheaper on output tokens ($5.00 vs $15.00 per 1M).

Which has the larger context window, Claude Sonnet 4.6 or Claude Haiku 4.5?

Both models offer a similar context window.

Claude Sonnet 4.6 vs Claude Haiku 4.5

Claude Haiku 4.5 is cheaper on output tokens. Choose Claude Sonnet 4.6 or Claude Haiku 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Claude Sonnet 4.6	Claude Haiku 4.5
Provider	Perplexity Agent	Perplexity Agent
Input / 1M tokens	$3.00	$1.00
Output / 1M tokens	$15.00	$5.00
Context window	200K	200K
Parameters	—	—
Open weights	No	No
Released	Feb 2026	Oct 2025

Claude Sonnet 4.6 details →Claude Haiku 4.5 details →

FAQ

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