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claude opus 4.5 20251101

claude-opusReasoningTool CallingAttachmentsStructured Output

Flagship Claude model for deep reasoning, coding, and long-horizon agents

Providers2
ReleasedNov 25, 2025
Input Modalitiestext, image, pdf
Output Modalitiestext
Tarsk Usecoding

Available Providers (2)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
Jiekou.AIclaude-opus-4-5-20251101$4.50/MTok$22.50/MTok200K65.5K
302.AIclaude-opus-4-5-20251101$5/MTok$25/MTok200K64K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output