Claude model pricing
Per-million-token pricing and when each tier is worth it.
Claude Opus
$15.00 / 75.00 · flagship
Claude Sonnet
$3.00 / 15.00 · balanced
Claude Haiku
$0.80 / 4.00 · cheapest
Opus vs Sonnet cost comparison
$5x difference · comparison
Opus 4.6 vs 4.7 cost difference
$~similar base, different token shape · comparison