Text Generation: Chat Completions #

All of our LLMs / Text generation models follow the “Chat Completions” standard popularized by OpenAI.

Given a list of messages comprising a conversation, the model will return a response.

There are multiple ways you can use the text generation models:

• The interactive web chat playground on our website.
• Directly making requests to the HTTP API endpoint using your favorite tool, programming language, or with the client libraries for the OpenAI API.

With HTTP POST method, the endpoint for text models is: https://api.ektos.ai/v1/chat/completions

When making a request to the endpoint, select the model you want to use with the model body parameter.

Available models and corresponding API strings are listed here (type: LLM).

In order to get a streaming response, set the stream parameter to true.

A detailed description of the available parameters can be found in the API Reference specification.

Below are basic examples using cuRL and the OpenAI official client libraries for Python and Node.JS.

Examples in other programming languages are available in the API Reference specification (use the dropdown menu on the top right of the code block example): Link.

cuRL #

 1curl --request POST \
 2  --url https://api.ektos.ai/v1/chat/completions \
 3  --header "Authorization: Bearer $EKTOS_API_KEY" \
 4  --header "Content-Type: application/json" \
 5  -d '{
 6    "model": "phi-3.5-mini-4k-instruct",
 7    "messages": [
 8      {
 9        "role": "user",
10        "content": "Hello, how can you help me?"
11      }
12    ]
13  }'

Python: OpenAI client library #

 1import os
 2from openai import OpenAI
 3client = OpenAI(
 4    base_url="https://api.ektos.ai/v1/",
 5    api_key="YOUR_EKTOS_API_KEY_HERE"
 6    # api_key=os.environ.get("EKTOS_API_KEY")
 7)
 8
 9completion = client.chat.completions.create(
10  model="phi-3.5-mini-4k-instruct",
11  messages=[
12    {"role": "user", "content": "Hello, how can you help me?"}
13  ]
14)
15
16print(completion.choices[0].message)

JavaScript: Node.JS OpenAI client library #

 1import OpenAI from "openai";
 2
 3const openai = new OpenAI({
 4  apiKey: "$EKTOS_API_KEY",
 5  baseURL: 'https://api.ektos.ai/v1/',
 6});
 7
 8async function main() {
 9  const completion = await openai.chat.completions.create({
10    messages: [
11      { role: "user", content: "How can you help me?" }
12    ],
13    model: "phi-3.5-mini-4k-instruct"
14  });
15
16  console.log(completion.choices[0].message);
17}
18main();