Claude 3.7 Sonnet
Last verified August 17, 2026 · Anthropic pricing ↗$3.00/1M input · $15.00/1M output · 200K context · Anthropic
Retired
Not generally available
Anthropic has shut Claude 3.7 Sonnet down. You cannot buy it at the rate below. The price is kept so past spend and old estimates still reconcile, and it is excluded from the calculator’s default model list and from every ranking.
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Alternatives to Claude 3.7 Sonnet
Pricing Details
AnthropicRETIRED. Anthropic deprecated Claude 3.7 Sonnet on 2025-10-28 and retired it on 2026-02-19, naming Sonnet 4.6 as the replacement. Unlike Opus 4.1 and Haiku 3.5 it carries no row on the current pricing page at all, so $3/$15 is the last rate Anthropic charged and is kept for historical comparison only. API ID: claude-3-7-sonnet-20250219. Extended thinking support. Cached input: $0.30/1M. Batch: $1.50/$7.50.
Input / 1M tokens
$3
Output / 1M tokens
$15
Context Window
200K
Max Output
64K
Price History
No price change recorded since 2026-08-11, when this site started tracking this model; it launched on 2025-02-19.
Frequently Asked Questions
Common questions about Claude 3.7 Sonnet pricing and usage