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Claude Opus 4.8

Anthropic Claude

ActiveReleased 2026-06-15
ChatJSON modeStreamingTool calling
1M
Context window
No
Reasoning support
Yes
Tool calling

Pricing

Input
$5.00/M
Output
$25.00/M
Cached input
$0.5/M

Shown for Anthropic, the primary provider surface for this model. Pricing is Cloptima's known static list pricing; live/negotiated rates may differ.

Available via 2 providers

Anthropic
Gateway-routable
claude-opus-4-8
1M context$5.00/$25.00 per M tokens
ChatJSON modeStreamingTool calling
Google Vertex AI
Gateway-routable
claude-opus-4-8@default
1M context$5.00/$25.00 per M tokens
ChatJSON modeStreamingTool calling