CS
Anthropic

Claude Sonnet 4.5

Active
Pricing verified · 10h ago · Find replacements →
Pricing

USD per 1M tokens

Verified · 10h ago
Input
$3.00
per 1M tokens
Output
$15.00
per 1M tokens
Cached input
$3.75
per 1M tokens
Capabilities

Spec

Context window —
Modalities —
Official model card ↗
Trend

Pricing history

Observed Input $/1M Output $/1M Cached $/1M Source
Jul 1, 2026 $3.00 $15.00 $3.75 source ↗
Jul 1, 2026 $3.00 $15.00 $6.00 source ↗
Jun 30, 2026 $3.00 $15.00 $3.75 source ↗
Jun 28, 2026 $3.00 $15.00 $1.50 source ↗
Jun 26, 2026 $3.00 $15.00 $0.30 source ↗
Verified facts

Source-linked, per field

12 observations
Input price (per 1M tokens) $3 —
Output price (per 1M tokens) $15 —
Cached input price (per 1M tokens) $3.75 —
Lifecycle active Source ↗ Jul 1
Prompt caching ✓ supported —
Last verified Jul 1, 2026 07:07 UTC. Each value links to the provider page it was extracted from.
Activity

Change timeline

3 events