> ## Documentation Index
> Fetch the complete documentation index at: https://docs-classic.cognigy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# All LLM Providers

To add a standard or custom model, select a large language model (LLM) provider integrated with Cognigy:

> [card] [Platform-Provided LLM](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/cognigy-platform-provided.md)
>
> Cognigy provides a GPT-based LLM for setting up and testing [design-time features](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/generative-ai.md#design-time-generative-ai-features).

> [card] [Included Models](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/included-models.md)
>
> Cognigy provides LLMs and embedding models with your license, with no API credentials needed.

> [card] [Azure OpenAI](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/microsoft-azure-openai.md)
>
> Add credentials for standard models, such as `gpt-5-4`, `gpt-5-2`, `gpt-5-1`, `gpt-5`, and `text-embedding`, or add a custom model based on an Azure OpenAI model.

> [card] [OpenAI](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/openai.md)
>
> Add credentials for standard models, such as `gpt-5-4`, `gpt-5-2`, `gpt-5-1`, `gpt-5`, and `text-embedding`, or add a custom model based on an OpenAI model.

> [card] [OpenAI-Compatible LLMs](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/openai-compatible.md)
>
> Add credentials for models from any provider that adheres to the OpenAI API standards, including Hugging Face, DeepSeek, xAI, Fireworks AI, and others.

> [card] [Anthropic](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/anthropic.md)
>
> Add credentials for standard models, such as `claude-sonnet-4-6`, `claude-sonnet-4-5`, and `claude-haiku-4-5`, or add a custom model based on an Anthropic model.

> [card] [Google Vertex](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/google-vertex-ai.md)
>
> Add a custom model based on a model from the Vertex AI family.

> [card] [Google Gemini](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/google-gemini.md)
>
> Add credentials for standard models, such as `gemini-2.5-pro` and `gemini-2.5-flash`, or add a custom model based on a model from the Gemini family.

> [card] [Google GenAI](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/google-genai.md)
>
> Add credentials for standard models, such as `gemini-3.1-pro-preview`, `gemini-3.1-flash-lite`, `gemini-3-flash-preview`, `gemini-3.5-flash`, `gemini-3.6-flash`, `gemini-3.7-flash`, `gemini-3.8-flash`, and `gemini-3.5-flash-lite`.

> [card] [Aleph Alpha](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/aleph-alpha.md)
>
> Add credentials for the standard `luminous` model, or add a custom model based on an Aleph Alpha model.

> [card] [Amazon Bedrock](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/amazon-bedrock.md)
>
> Add credentials for standard models or add a custom model based on any Amazon Bedrock model that supports the [Converse API](https://docs.aws.amazon.com/bedrock/latest/userguide/models-features.html).

> [card] [Mistral AI](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/mistral.md)
>
> Add credentials for standard models, such as `mistral-large-latest` and `mistral-small-latest`, or add a custom model based on a Mistral AI model.

> [card] [Cognigy Nexus LLM](https://docs-classic.cognigy.com/ai/agents/develop/gen-ai-and-llms/providers/cognigy-nexus-llm)
>
> Cognigy Nexus LLM is a proprietary LLM, provided and hosted by Cognigy, optimized for AI-driven customer service.

***

<sup id="footnote1">1</sup>: The platform-provided LLM is available only to customers with SaaS installations.


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