All Models

Claude 4.5 Opus Thinking

claude-opusReasoningTool CallingAttachmentsStructured Output

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

Providers1
ReleasedNov 24, 2025
Input Modalitiestext, image, pdf
Output Modalitiestext
Tarsk Usecoding

Available Providers (1)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
NanoGPTanthropic/claude-opus-4.5:thinking$5/MTok$25/MTok200K64K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output