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Anthropic
ModeratedClaude Sonnet 5.5
anthropic/claude-sonnet-5.5
56
Intelligence
1M
Context window
$2.00
Input / 1M
$10.00
Output / 1M
Benchmarks
Intelligence index56
Coding index—
Agentic index—
Specifications
AddedSep 28, 2026
Context window1M
Max output128k
ModerationYes
Modalities
Input
textimagefile
Output
text
Capabilities
ToolsReasoningStructured