Claude Opus 4.8
β ActiveLatest Opus model with stronger long-context reasoning, coding, and agentic tool-use performance
Context Window
1M
Input Price
$5.00/1M
Output Price
$25.00/1M
Released
May 20, 2026
Capabilities
textvisionextended-thinkingtool-usecode
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Get API Access βVersion History
May 20, 2026New Release
Claude Opus 4.8 released as Anthropic's latest high-capability model with a 1M context window
May 20, 2026Pricing Change
Pricing remains $5.00 per 1M input tokens and $25.00 per 1M output tokens