## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

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

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

### Azure OpenAI  
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.

### OpenAI  
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.

### OpenAI-Compatible LLMs  
Add credentials for models from any provider that adheres to the OpenAI API standards, including Hugging Face, DeepSeek, xAI, Fireworks AI, and others.

### Anthropic  
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.

### Google Vertex  
Add a custom model based on a model from the Vertex AI family.

### Google Gemini  
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.

### Google GenAI  
Add credentials for standard models, such as `gemini-3.1-pro-preview`, `gemini-3-flash-preview`, and `gemini-3.5-flash`.

### Aleph Alpha  
Add credentials for the standard `luminous` model, or add a custom model based on an Aleph Alpha model.

### Amazon Bedrock
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).

### Mistral AI  
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.

### Cognigy Nexus LLM  
Cognigy Nexus LLM is a proprietary LLM, provided and hosted by Cognigy, optimized for AI-driven customer service.

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1: The platform-provided LLM is available only to customers with SaaS installations.

Last modified on July 1, 2026