What is the default Azure OpenAI model in Sim?

GPT-5.4 is the default Azure OpenAI model in Sim.

What is the cheapest Azure OpenAI model tracked in Sim?

GPT-5 Nano currently has the lowest listed input price at $0.05/1M tokens.

Which Azure OpenAI model has the largest context window?

GPT-6.1 Sol currently has the largest listed context window at 1.05M tokens.

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

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

Back to Models

Azure OpenAI models

26 models

Release timeline

When each model was first publicly available.

GPT-6.1 Sol

azure/gpt-6.1-sol

$2/1M in$10/1M out1.05M ctx

GPT-6 Sol

azure/gpt-6-sol

$2/1M in$10/1M out1.05M ctx

GPT-6 Luna

azure/gpt-6-luna

$0.1/1M in$0.5/1M out1.05M ctx

GPT-6 Astra

azure/gpt-6-astra

$10/1M in$50/1M out1.05M ctx

GPT-5.6 Sol

azure/gpt-5.6-sol

$4/1M in$20/1M out1.05M ctx

GPT-5.6 Terra

azure/gpt-5.6-terra

$2/1M in$12/1M out1.05M ctx

GPT-5.6 Luna

azure/gpt-5.6-luna

$0.2/1M in$1.2/1M out1.05M ctx

GPT-5.5

azure/gpt-5.5

$5/1M in$30/1M out1.05M ctx

GPT-5.4 Pro

azure/gpt-5.4-pro

$30/1M in$180/1M out1.05M ctx

GPT-4o

azure/gpt-4o

$2.5/1M in$10/1M out128k ctx

GPT-5.4

azure/gpt-5.4

$2.5/1M in$15/1M out1.05M ctx

GPT-5.4 Mini

azure/gpt-5.4-mini

$0.75/1M in$4.5/1M out400k ctx

GPT-5.4 Nano

azure/gpt-5.4-nano

$0.2/1M in$1.25/1M out400k ctx

GPT-5.2

azure/gpt-5.2

$1.75/1M in$14/1M out400k ctx

GPT-5.1

azure/gpt-5.1

$1.25/1M in$10/1M out400k ctx

GPT-5.1 Codex

azure/gpt-5.1-codex

$1.25/1M in$10/1M out400k ctx

GPT-5

azure/gpt-5

$1.25/1M in$10/1M out400k ctx

GPT-5 Mini

azure/gpt-5-mini

$0.25/1M in$2/1M out400k ctx

GPT-5 Nano

azure/gpt-5-nano

$0.05/1M in$0.4/1M out400k ctx

GPT-5 Chat

azure/gpt-5-chat

$1.25/1M in$10/1M out128k ctx

o3

azure/o3

$2/1M in$8/1M out200k ctx

o4 Mini

azure/o4-mini

$1.1/1M in$4.4/1M out200k ctx

GPT-4.1

azure/gpt-4.1

$2/1M in$8/1M out1.05M ctx

GPT-4.1 Mini

azure/gpt-4.1-mini

$0.4/1M in$1.6/1M out1.05M ctx

GPT-4.1 Nano

azure/gpt-4.1-nano

$0.1/1M in$0.4/1M out1.05M ctx

Model Router

azure/model-router

$2/1M in$8/1M out200k ctx

Frequently asked questions

Sim currently tracks 26 Azure OpenAI models including GPT-6.1 Sol, GPT-6 Sol, GPT-6 Luna, GPT-6 Astra, GPT-5.6 Sol, GPT-5.6 Terra, and more.

Azure OpenAI models

Release timeline

GPT-6.1 Sol

GPT-6 Sol

GPT-6 Luna

GPT-6 Astra

GPT-5.6 Sol

GPT-5.6 Terra

GPT-5.6 Luna

GPT-5.5

GPT-5.4 Pro

GPT-4o

GPT-5.4

GPT-5.4 Mini

GPT-5.4 Nano

GPT-5.2

GPT-5.1

GPT-5.1 Codex

GPT-5

GPT-5 Mini

GPT-5 Nano

GPT-5 Chat

o3

o4 Mini

GPT-4.1

GPT-4.1 Mini

GPT-4.1 Nano

Model Router

Frequently asked questions

What Azure OpenAI models are available in Sim?

What is the default Azure OpenAI model in Sim?

What is the cheapest Azure OpenAI model tracked in Sim?

Which Azure OpenAI model has the largest context window?

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

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