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Supported Models

Use these model IDs in your agent code with get_model(): 
from agentsystems_toolkit import get_model

model = get_model("claude-sonnet-4", "langchain", temperature=0)

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Claude (Anthropic)

  • claude-opus-4.1
  • claude-opus-4
  • claude-sonnet-4
  • claude-sonnet-3.7
  • claude-3-5-sonnet
  • claude-3-5-haiku
  • claude-haiku-3

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GPT (OpenAI)

  • gpt-5
  • gpt-5-mini
  • gpt-5-nano
  • gpt-4.1
  • gpt-4o
  • gpt-4o-mini
  • gpt-4-turbo
  • o1
  • o1-mini

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Amazon Nova

  • nova-premier
  • nova-pro
  • nova-lite
  • nova-micro

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Llama (Meta)

  • llama3.3:70b
  • llama3.1:8b
  • llama3.2:3b
  • llama3.2:1b

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Gemma (Google)

  • gemma3:4b
  • gemma3:1b
  • gemma2:2b

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Configuration Required

Before using any model in your agent, the platform operator must configure the model connection in the AgentSystems UI:
  1. Navigate to Configuration → Model Connections
  2. Add the model ID (e.g., claude-sonnet-4)
  3. Select hosting provider (Anthropic, OpenAI, Bedrock, Ollama)
  4. Configure authentication (API keys, AWS credentials, etc.)
  5. Enable the connection
Agent builders reference the model ID in code, but the actual hosting provider and credentials are configured by whoever runs the AgentSystems platform.
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