Chore: Split AI Gateway into its own section

app/_data/docs_nav_gateway_3.6.x.yml

@@ -87,8 +87,6 @@ items:
         url: /get-started/key-authentication
       - text: Load-Balancing
         url: /get-started/load-balancing
-      - text: AI Gateway
-        url: /get-started/ai-gateway
 
   - title: Install Kong
     icon: /assets/images/icons/documentation/icn-deployment-color.svg
@@ -351,6 +349,44 @@ items:
       - text: Verify Build Provenance for Signed Kong Images
         url: /kong-enterprise/provenance-verification
 
+  - title: Kong AI Gateway
+    icon: /assets/images/icons/documentation/icn-ai.svg
+    items:
+      - text: Overview
+        url: /ai-gateway/
+      - text: Get started with AI Gateway
+        url: /get-started/ai-gateway/
+      - text: LLM Provider Integration Guides
+        items:
+          - text: OpenAI
+            url: /hub/kong-inc/ai-proxy/how-to/openai/
+            generate: false
+            absolute_url: true
+          - text: Cohere
+            url: /hub/kong-inc/ai-proxy/how-to/cohere/
+            generate: false
+            absolute_url: true
+          - text: Azure
+            url: /hub/kong-inc/ai-proxy/how-to/azure/
+            generate: false
+            absolute_url: true
+          - text: Anthropic
+            url: /hub/kong-inc/ai-proxy/how-to/anthropic/
+            generate: false
+            absolute_url: true
+          - text: Mistral
+            url: /hub/kong-inc/ai-proxy/how-to/mistral/
+            generate: false
+            absolute_url: true
+          - text: Llama2
+            url: /hub/kong-inc/ai-proxy/how-to/llama2/
+            generate: false
+            absolute_url: true
+      - text: AI Gateway plugins
+        url: /hub/?category=ai
+        generate: false
+        absolute_url: true
+
   - title: Kong Manager
     icon: /assets/images/icons/documentation/icn-manager-color.svg
     items:

app/_data/docs_nav_gateway_3.7.x.yml

@@ -87,8 +87,6 @@ items:
         url: /get-started/key-authentication
       - text: Load-Balancing
         url: /get-started/load-balancing
-      - text: AI Gateway
-        url: /get-started/ai-gateway
   - title: Kong in Production
     icon: /assets/images/icons/documentation/icn-deployment-color.svg
     items:
@@ -347,6 +345,44 @@ items:
       - text: Verify Build Provenance for Signed Kong Images
         url: /kong-enterprise/provenance-verification
 
+  - title: Kong AI Gateway
+    icon: /assets/images/icons/documentation/icn-ai.svg
+    items:
+      - text: Overview
+        url: /ai-gateway/
+      - text: Get started with AI Gateway
+        url: /get-started/ai-gateway/
+      - text: LLM Provider Integration Guides
+        items:
+          - text: OpenAI
+            url: /hub/kong-inc/ai-proxy/how-to/openai/
+            generate: false
+            absolute_url: true
+          - text: Cohere
+            url: /hub/kong-inc/ai-proxy/how-to/cohere/
+            generate: false
+            absolute_url: true
+          - text: Azure
+            url: /hub/kong-inc/ai-proxy/how-to/azure/
+            generate: false
+            absolute_url: true
+          - text: Anthropic
+            url: /hub/kong-inc/ai-proxy/how-to/anthropic/
+            generate: false
+            absolute_url: true
+          - text: Mistral
+            url: /hub/kong-inc/ai-proxy/how-to/mistral/
+            generate: false
+            absolute_url: true
+          - text: Llama2
+            url: /hub/kong-inc/ai-proxy/how-to/llama2/
+            generate: false
+            absolute_url: true
+      - text: AI Gateway plugins
+        url: /hub/?category=ai
+        generate: false
+        absolute_url: true
+
   - title: Kong Manager
     icon: /assets/images/icons/documentation/icn-manager-color.svg
     items:

app/_src/gateway/ai-gateway/index.md

@@ -0,0 +1,150 @@
+---
+title: Kong AI Gateway
+content-type: explanation
+---
+
+Kong AI Gateway is a powerful set of features built on top of [{{site.base_gateway}}](/gateway/latest/), 
+designed to help developers and organizations effectively adopt AI capabilities quickly and securely.
+
+## How to get started 
+
+<div class="docs-grid-install docs-grid-install__bottom max-3">
+  <a href="/gateway/{{page.release}}/get-started/ai-gateway/" class="docs-grid-install-block docs-grid-install-block__bottom">
+    <img class="install-icon no-image-expand small" src="/assets/images/icons/documentation/icn-flag.svg" alt="">
+    <div class="install-block-column">
+      <div class="install-text">Get started</div>
+      <div class="install-description">Get started in one minute with our guide</div>
+    </div>
+  </a>
+
+  <a href="https://konghq.com/products/kong-ai-gateway#videos" class="docs-grid-install-block docs-grid-install-block__bottom no-link-icon">
+    <img class="install-icon no-image-expand small" src="/assets/images/icons/documentation/icn-learning.svg" alt="">
+    <div class="install-block-column">
+      <div class="install-text">Videos</div>
+      <div class="install-description">Watch video tutorials</div>
+    </div>
+  </a>
+
+<a href="/hub/?category=ai" class="docs-grid-install-block docs-grid-install-block__bottom">
+    <img class="install-icon no-image-expand small" src="/assets/images/icons/documentation/icn-api-plugins-color.svg" alt="">
+    <div class="install-block-column">
+      <div class="install-text">AI Plugins</div>
+      <div class="install-description">Check out the AI plugins on the Kong Plugin Hub</div>
+    </div>
+  </a>
+</div>
+
+## What is the Kong AI Gateway?
+
+With the rapid emergence of multiple AI LLM providers (including open source and self-hosted models), 
+the AI technology landscape is fragmented and lacking in standards and controls. This 
+significantly complicates how developers and organizations use and govern AI services. {{site.base_gateway}}'s 
+broad API management capabilities and plugin extensibility model make it well suited to 
+provide AI-specific API management and governance services.
+
+While AI providers don't conform to a standard API specification, the AI Gateway provides a 
+normalized API layer allowing clients to consume multiple AI services from the same client code base. 
+The AI Gateway provides additional capabilities for credential management, AI usage observability, 
+governance, and tuning through prompt engineering. Developers can use no-code AI Plugins to enrich
+existing API traffic, easily enhancing their existing application functionality.
+
+You can enable the AI Gateway features through a set of modern and specialized plugins, 
+using the same model you use for any other {{site.base_gateway}} plugin. 
+When deployed alongside existing [{{site.base_gateway}} plugins](/hub/?category=ai), 
+{{site.base_gateway}} users can quickly assemble a sophisticated AI management platform 
+without custom code or deploying new and unfamiliar tools.
+
+![AI Gateway](/assets/images/products/gateway/getting-started-guide/ai-gateway.png)
+
+## AI Gateway capabilities 
+
+The following describes the broad capabilities of the AI Gateway. More details can be found
+in the AI Gateway plugins found in the Kong [Plugin Hub](/hub/?category=ai).
+
+### AI Provider Proxy
+
+The core of the AI Gateway is the ability to route AI requests to various providers exposed via 
+a provider-agnostic API. This normalized API layer affords developers and organizations multiple benefits:
+
+* Client applications are shielded from AI provider API specifics, promoting code reusability
+* Centralized AI provider credential management
+* The AI Gateway gives the developers and organizations a central point of governance and observability over AI data and usage
+* Request routing can be dynamic, allowing AI usage to be optimized based on various metrics: cost, usage, response accuracy, and so on.
+* AI services can be used by other {{site.base_gateway}} plugins to augment non-AI API traffic 
+
+This core AI Gateway feature is enabled with the [AI Proxy](/hub/kong-inc/ai-proxy/) plugin, which is
+deployed by default in the getting started script referenced above. 
+
+The AI Proxy supports two types of LLM requests: 
+
+* _Completion_: A type of request where the AI system is asked to generate a textual output based on a single prompt.
+  Completions are configured using the configuration key `route_type` and a value of `llm/v1/completions`.
+* _Chat_: A type of request that is part of a conversational AI interface. In a `chat` request, the AI is expected to return
+  a dialog response to user input and the AI system bases its response on the conversational history. Chats are
+  configured using the configuration key `route_type` and a value of `llm/v1/chat`.
+
+The core proxy behavior supports the following hosted AI providers:
+
+* [OpenAI](https://openai.com/product)
+* [Cohere](https://docs.cohere.com/reference/about)
+* [Azure](https://learn.microsoft.com/en-us/azure/ai-services/openai/reference)
+* [Anthropic](https://www.anthropic.com/)
+
+In addition to the hosted AI providers, self hosted models are supported as well. An example
+tool that allows the running of local models is [Ollama](https://ollama.ai/). The following local
+models are supported:
+
+* [Mistral](https://mistral.ai/)
+* [Llama2](https://llama.meta.com/)
+
+See the [AI Proxy plugin configuration](/hub/kong-inc/ai-proxy/configuration/) for details on modifying the proxy behavior.
+
+### AI usage governance
+
+With the growing adoption of AI technologies, developers and their organizations are exposed to a set of new risk vectors. 
+In particular, the risk of having sensitive data leaked to AI Providers, exposing organizations and their customers to 
+data breaches and other security risks. 
+
+Kong's AI Gateway provides additional plugins to aid the developers in controlling AI data and usage. These 
+plugins are used in combination with the AI Proxy plugin, allowing you to build secure and specialized AI 
+experiences for your users.
+
+#### Data governance
+
+AI Gateway provides the ability to govern outgoing AI prompts via the 
+[AI Prompt Guard](/hub/kong-inc/ai-prompt-guard). This plugin allows the configuration of regular expressions
+following an allow/deny list configuration. Denied prompts result in `4xx` HTTP code responses to clients preventing
+the egress of offending requests.
+
+#### Prompt engineering
+
+AI systems are built around prompts, and manipulating those prompts is important for successful adoption of the technologies.
+Prompt engineering is the methodology of manipulating the linguistic inputs that guide the AI system. The AI Gateway 
+supports a set of plugins that allow you to create a simplified and enhanced experience by setting default prompts or manipulating
+prompts from clients as they pass through the gateway.
+
+* The [AI Prompt Template](/hub/kong-inc/ai-prompt-template) plugin enables administrators to provide pre-configured AI prompts to users. These prompts contain variable 
+placeholders in the format `{% raw %}{{variable}}{% endraw %}` which users fill to adapt the template to their specific needs. This functionality 
+prohibits arbitrary prompt injection by sanitizing string inputs to ensure that JSON control characters are escaped. 
+
+* The [AI Prompt Decorator](/hub/kong-inc/ai-prompt-decorator) plugin injects an array of `llm/v1/chat` messages at the 
+start or end of a caller’s chat history. This capability allows the caller to create more complex prompts and have more control 
+over how a Large Language Model (LLM) is used when called via {{site.base_gateway}}.
+
+#### Request transformations
+
+Kong's AI Gateway also allows you to use AI technology to augment other API traffic. One example may be routing API responses 
+through an AI language translation prompt before returning it to the client. Kong's AI Gateway provides two plugins that can be 
+used in conjunction with other upstream API services to weave AI capabilities into API request processing. These plugins
+can be configured independently of the AI Proxy plugin.
+
+* The [AI Request Transformer](/hub/kong-inc/ai-request-transformer) plugin uses a configured LLM service to transform and introspect the 
+consumer's request body before proxying the request upstream. It extends the function of the AI Proxy plugin and runs after all of the 
+AI Prompt plugins, allowing it to introspect LLM requests against a different LLM. The transformed request is then sent to the backend service. 
+Once the LLM service returns a response, this is set as the upstream's request body. 
+
+* The [AI Response Transformer](/hub/kong-inc/ai-response-transformer) plugin uses a configured LLM service to introspect and transform the 
+HTTP(S) response from upstream before sending it back to the client. This plugin complements the AI Proxy plugin, facilitating 
+introspection of LLM responses against a different LLM. Importantly, it adjusts response headers, response status codes, and the body of the 
+response based on instructions from the LLM. The adjusted response is then sent back to the client. 
+