Model Support by Feature¶
The table provides an overview of the LLM providers supported by Cognigy.AI, detailing the standard models and their compatibility with Cognigy.AI features. You can also add a custom model that is not presented in the table. To do so, select the Custom Model parameter when creating a model and specify both the model type and name. For more information about adding a custom or standard model for a selected LLM provider, refer to the All LLM Providers page.
| Models | Design-Time Features1 | AI Agent Node | AI Enhanced Outputs | GPT Conversation Node | LLM Prompt Node | Answer Extraction | Knowledge Search | Sentiment Analysis | NLU Embedding Model |
|---|---|---|---|---|---|---|---|---|---|
 Microsoft Azure OpenAI |
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gpt-4.1-nano |
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gpt-4.1-mini |
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gpt-4.1 |
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gpt-4o-mini |
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gpt-4o |
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text-embedding-ada-002 |
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text-embedding-3-small2 |
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text-embedding-3-large2 |
| | | | | | | | |
gpt-4 (Legacy) |
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gpt-3.5-turbo-instruct (Legacy) |
| | | | | | | | |
gpt-3.5-turbo (ChatGPT) (Legacy) |
| | | | | | | | |
 OpenAI |
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gpt-4.1-nano |
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gpt-4.1-mini |
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gpt-4.1 |
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gpt-4o-mini |
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gpt-4o |
| | | | | | | | |
text-embedding-ada-002 |
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text-embedding-3-small2 |
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text-embedding-3-large2 |
| | | | | | | | |
gpt-4 (Legacy) |
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gpt-3.5-turbo-instruct (Legacy) |
| | | | | | | | |
gpt-3.5-turbo (ChatGPT) (Legacy) |
| | | | | | | | |
 OpenAI-Compatible |
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| OpenAI-compatible LLMs | | | | | | | | | |
 Anthropic |
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claude-3-7-sonnet-latest3 |
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claude-3-5-sonnet-latest3 |
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claude-3-sonnet |
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claude-3-haiku |
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claude-3-opus |
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claude-v1-100k (Legacy) |
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anthropic.claude-3-5-sonnet-20240620-v1:0 |
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claude-instant-v1 (Legacy) |
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 Google Vertex |
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gemini-1.0-pro (Legacy) |
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 Google Gemini |
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gemini-2.0-flash-lite |
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gemini-2.0-flash |
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gemini-1.5-flash |
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gemini-1.5-pro |
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gemini-1.0-pro (Legacy) |
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 Aleph Alpha |
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luminous |
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luminous-embedding-1284 |
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 Amazon Bedrock |
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amazon.titan-embed-text-v2:05 |
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amazon.nova-lite-v1:0 |
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amazon.nova-pro-v1:0 |
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| Converse API-compatible models | | Partially supported6 | | | | | | | |
 Mistral AI |
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mistral-large-latest3 |
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mistral-medium-latest3 |
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mistral-small-latest3 |
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pixtral-large-latest3 |
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pixtral-12b-2409 |
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 Cognigy.AI |
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| Platform-Provided LLM | | | | | | | | | |
1 Design-time features include Intent Sentence Generation, Flow Generation, Adaptive Card Generation, Lexicon Generation.
2 For Knowledge AI, we recommend using text-embedding-ada-002. However, if you want to use text-embedding-3-small and text-embedding-3-large, make sure that you familiarize yourself with the restrictions of these models in Which Model to Choose?.
3 The *-latest suffix indicates that the model you select in Cognigy.AI points to the the latest version of the model. For more information, read Anthropic's or Mistral AI's models documentation.
4 This feature is currently in Beta, hidden behind the FEATURE_ENABLE_ALEPH_ALPHA_EMBEDDING_LLM_WHITELIST feature flag, and may contain issues. Only one type of embedding LLM should be used per Project. If you choose to use luminous-embedding-128, you must create a new Project. Once you have chosen an embedding model for a Project, you cannot switch to a different embedding model; you must use a different Project. Failing to do so will result in errors while this feature is in Beta.
5 For Cognigy.AI 2025.10 and earlier versions, the option to select this model is hidden behind the FEATURE_ENABLE_AWS_BEDROCK_EMBEDDING_LLM_WHITELIST feature flag.
6 Note that some models from the Converse API might not support the AI Agent Node feature.