CS
Deprecated
Claude Sonnet 4
Pricing
USD per 1M tokens
Input
$3.00
per 1M tokens
Output
$15.00
per 1M tokens
Cached input
$0.30
per 1M tokens
Capabilities
Spec
| Context window | 200,000 |
| Modalities | textvision |
| Endpoint | /v1/messages |
tool_useextended_thinkingmultilingual
Verified facts
Source-linked, per field
| Input price (per 1M tokens) | $3 | — |
| Output price (per 1M tokens) | $15 | — |
| Cached input price (per 1M tokens) | $0.3 | — |
| Context window | 200,000 tokens | — |
| Lifecycle | active | Source ↗ Jul 7 |
| Vision input | ✓ supported | — |
| Function calling | ✓ supported | — |
| Prompt caching | ✓ supported | — |
Last verified Jul 7, 2026 23:16 UTC.
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Activity
Change timeline
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