Addresses feedback.

Author: szabosteve

explore-analyze/elastic-inference/eis.md

@@ -11,20 +11,30 @@ The Elastic {{infer-cap}} Service (EIS) enables you to leverage AI-powered searc
 With EIS, you don't need to manage the infrastructure and resources required for large language models (LLMs) by adding, configuring, and scaling {{ml}} nodes.
 Instead, you can use {{ml}} models in high-throughput, low-latency scenarios independently of your {{es}} infrastructure.
 
-Currently, you can perform chat completion tasks through EIS using the {{infer}} API.
+% TO DO: Link to the EIS inference endpoint reference docs when it's added to the OpenAPI spec. (Comming soon) %
+
+## Available task types
+
+EIS offers the following {{infer}} task types to perform:
+
+* Chat completion
+
+## How to use EIS [using-eis]
+
+Your Elastic deployment comes with default endpoints for EIS that you can use performing {{infer}} tasks.
+You can either do it by calling the {{infer}} API or using the default `Elastic LLM` model in the AI Assistant, Attack Discovery UI, and Search Playground.
 
 % TO DO: Link to the EIS inference endpoint reference docs when it's added to the OpenAPI spec. (Comming soon) %
 
 ## Default EIS endpoints [default-eis-inference-endpoints]
 
 Your {{es}} deployment includes a preconfigured EIS endpoint, making it easier to use chat completion via the {{infer}} API:
 
-* `rainbow-sprinkles-elastic`: uses Anthropic's Claude Sonnet 3.5 model for chat completion {{infer}} tasks.
+* `rainbow-sprinkles-elastic`
 
 ::::{note}
 
 * The model appears as `Elastic LLM` in the AI Assistant, Attack Discovery UI, preconfigured connectors list, and the Search Playground.
-* To fine-tune prompts sent to `rainbow-sprinkles-elastic`, optimize them for Claude Sonnet 3.5.
 
 ::::
 
@@ -39,10 +49,6 @@ EIS runs on AWS in the following regions:
 
 For more details on AWS regions, refer to the [AWS Global Infrastructure](https://aws.amazon.com/about-aws/global-infrastructure/regions_az/) and the [supported cross-region {{infer}} profiles](https://docs.aws.amazon.com/bedrock/latest/userguide/inference-profiles-support.html) documentation.
 
-## LLM hosts [llm-hosts]
-
-The LLM used with EIS is hosted by [Amazon Bedrock](https://aws.amazon.com/bedrock/).
-
 ## Examples
 
 The following example demonstrates how to perform a `chat_completion` task through EIS by using the `.rainbow-sprinkles-elastic` default {{infer}} endpoint.
@@ -58,6 +64,23 @@ POST /_inference/chat_completion/.rainbow-sprinkles-elastic/_stream
     ],
     "temperature": 0.7,
     "max_completion_tokens": 300
-    }
 }
 ```
+
+The request returns the following response:
+
+```json
+(...)
+{
+  "role" : "assistant",
+  "content": "Yes",
+  "model" : "rainbow-sprinkles",
+  "object" : "chat.completion.chunk",
+  "usage" : {
+    "completion_tokens" : 4,
+    "prompt_tokens" : 13,
+    "total_tokens" : 17
+  }
+}
+(...)
+```