Question 1

What Azure Anthropic models are available in Sim?

Accepted Answer

Sim currently tracks 5 Azure Anthropic models including Claude Opus 4.6, Claude Opus 4.5, Claude Sonnet 4.5, Claude Opus 4.1, Claude Haiku 4.5.

Question 2

What is the default Azure Anthropic model in Sim?

Accepted Answer

Claude Sonnet 4.5 is the default Azure Anthropic model in Sim.

Question 3

What is the cheapest Azure Anthropic model tracked in Sim?

Accepted Answer

Claude Haiku 4.5 currently has the lowest listed input price at $1/1M tokens.

Question 4

Which Azure Anthropic model has the largest context window?

Accepted Answer

Claude Opus 4.6 currently has the largest listed context window at 200k tokens.

Question 5

Which Azure Anthropic models support tool use and function calling in Sim?

Accepted Answer

All Azure Anthropic models in Sim support tool use and function calling, allowing agents to invoke external APIs, query databases, and run custom actions.

Azure Anthropic models

Release timeline

Claude Opus 4.6

Claude Opus 4.5

Claude Sonnet 4.5

Claude Opus 4.1

Claude Haiku 4.5

Frequently asked questions