All Models

Claude Opus 4.5

claude-opus Reasoning Tool Calling Attachments Structured Output

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

Providers 18
Released Nov 1, 2025
Input Modalities text, image, pdf
Output Modalities text
Tarsk Use coding

Benchmarks

35.6
Intelligence Index
62.7
Math Index

Available Providers (18)

Provider Model ID Input Cost Output Cost Context Max Output Docs
QiHang claude-opus-4-5-20251101 $0.71/MTok $3.57/MTok 200K 32K
Poe anthropic/claude-opus-4.5 $4.30/MTok $21/MTok 196.6K 64K
Vertex claude-opus-4-5@20251101 $5/MTok $25/MTok 200K 64K
Vertex (Anthropic) claude-opus-4-5@20251101 $5/MTok $25/MTok 200K 64K
Anthropic claude-opus-4-5-20251101 $5/MTok $25/MTok 200K 64K
Amazon Bedrock anthropic.claude-opus-4-5-20251101-v1:0 $5/MTok $25/MTok 200K 64K
ZenMux anthropic/claude-opus-4.5 $5/MTok $25/MTok 200K 64K
Perplexity Agent anthropic/claude-opus-4-5 $5/MTok $25/MTok 200K 64K
Helicone claude-4.5-opus $5/MTok $25/MTok 200K 64K
Azure Cognitive Services claude-opus-4-5 $5/MTok $25/MTok 200K 64K
302.AI claude-opus-4-5 $5/MTok $25/MTok 200K 64K
OpenCode Zen claude-opus-4-5 $5/MTok $25/MTok 200K 64K
Azure claude-opus-4-5 $5/MTok $25/MTok 200K 64K
Vercel AI Gateway anthropic/claude-opus-4.5 $5/MTok $25/MTok 200K 64K
Eden AI anthropic/claude-opus-4-5-20251101 $5/MTok $25/MTok 200K 64K
DevPass (LLM Gateway) claude-opus-4-5-20251101 $5/MTok $25/MTok 200K 64K
Abacus claude-opus-4-5-20251101 $5/MTok $25/MTok 200K 64K
Venice AI claude-opus-4-5 $6/MTok $30/MTok 198K 32.8K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output