TrueFoundry Playground

Truefoundry LLM Playground

Welcome to the Truefoundry PlayGround – your hub for streamlined experimentation with diverse LLMs (Large Language Models).

  • Explore and find the ideal fit for your use case by easily and efficiently testing different LLMs,
  • Effortlessly gauging the performance of open-source options.

Accessing the Playground

To access the Truefoundry LLM Playground, follow these simple steps:

  1. Login to TrueFoundry and enter the platform
  2. Navigate to the "Models" tab located in the left panel of your Truefoundry account interface.
  3. Click on the "Model Catalogue" at the top left corner.
  4. Look for the "Open Playground" button and give it a click.

Voila! The playground should now be open to you!

Setting up the Playground



The "Settings" tab is exclusively accessible to tenant administrators. If you cannot view this tab and do not have the ability to utilize models that rely on API access (such as OpenAI, Anthropic, or Cohere), or access certain public models, please reach out to your tenant administrator for assistance.

To configure the playground and control the LLMs that are displayed in the catalog for your tenant members, you can follow these steps:

  1. Navigate to the "Settings" tab, which is accessible through the top bar.
  2. Within the "Settings" tab, you can choose which models should be available to members by enabling or disabling the checkboxes located under the "Model Selection" section.
  3. Additionally, you have the option to provide the API key for accessing LLMs offered by OpenAI, Cohere, and Anthropic.

Interacting with the Playground

Upon entering the Truefoundry LLM Playground, you'll be greeted with a text box that eagerly awaits your prompts. But hold on – before you jump into the world of text generation, you need to select a model and set your preferences.

  1. Start by clicking on the settings button located at the top right corner of the playground interface.
  1. This will open up a settings panel where you can fine-tune the parameters to suit your experiment's needs.

Model Selection and Settings

In the settings panel, you'll find several key parameters that allow you to customize your model's behavior:

  • Available Models Dropdown: This dropdown presents a wide array of options, including OpenAI models, Public Open Source models, and our own Truefoundry-hosted open-source models. Select the one that piques your interest.
  • Predefined Settings: Each model comes with a set of predefined settings, handpicked by our skilled engineers to provide optimal performance. However, feel free to tweak these settings to experiment and achieve your desired results.
  • Parameters to Tweak:
    • Maximum Length: Control the length of the generated output.
    • Temperature: Adjust the randomness of the output.
    • Top P: Limit the diversity of choices during text generation.
    • Top K: Further refine the diversity by controlling the number of choices considered.
    • Repetition Penalty: Mitigate repeated phrases in the generated text.
    • Stop Sequences: Specify sequences that, when generated, signal the model to stop.

Let the Experimentation Begin!

With your model selected and settings configured, you're ready to Start your experimentation. Click the 'X' button in the settings panel to close it, and now you can start.

Enter prompts, questions, or topics, and watch your selected LLM generating responses for this prompts.


  • GPT-4
  • Llama-2-70b-chat

Programmatic Interaction

For those who prefer to tinker with code, the playground offers a programmatic approach:

  1. Click on the code snippet icon to access model-related code snippets.
  1. These code snippets come pre-configured with the chosen model and parameters.
  1. Remember to replace with your own API Key. If you're unsure how to generate your API Key, refer to the following documentation for step-by-step instructions.

Prepare to be amazed as you interact with language in ways you never thought possible. The Truefoundry LLM Playground empowers you to experiment, learn, and push the boundaries of AI-driven linguistic creativity. So go ahead, dive in, and let your words come to life in extraordinary ways!

Effortless Model Comparison with Truefoundry PlayGround

Explore the fascinating world of language models with a new dimension – comparison. Truefoundry PlayGround introduces an intuitive Compare feature that allows you to assess different models side by side, helping you make informed decisions for your specific needs. To do this you can:

  1. Navigate to the "Compare" tab within the PlayGround interface.
  2. Click on the settings icon to access the comparison settings.
  1. From the list of available models, select the ones you wish to compare, by clicking on the checkbox besides the model.


For example lets compare llama-2-70b-chat and vicuna-13b

  • llama-2-70b-chat
  • vicuna-13b