If you’re looking for a free AI model to use with GhostBro, Google’s Gemini Flash Lite Latest is currently one of the easiest options to get started with.

In this guide, you’ll learn how to:

  • Create a Google AI Studio account

  • Find free Gemini models

  • Copy the model identifier

  • Connect the model to GhostBro

  • Analyze your screen using GhostBro’s AI Analysis feature

The entire setup can be completed in just a few minutes.

Why Use Gemini Flash Lite Latest?

Google AI Studio provides access to several Gemini models for experimentation and development.

Some models displayed inside AI Studio can only be used within the playground and are not available through the free API tier.

For example, you may see models such as:

  • Gemini 3.5 Flash

  • Gemini 3.5 Pro

  • Other experimental models

These models might appear selectable inside AI Studio, but when used through an external application you may receive API errors indicating that the model is not available for your account or free tier.

After testing multiple options, Gemini Flash Lite Latest is one of the models that works well with GhostBro and can be used for free (subject to Google’s limits and policies).

Benefits include:

  • Free access

  • Fast response times

  • Supports image analysis

  • Works well for GhostBro screen analysis

  • Simple setup

Step 1: Create a Google AI Studio Account

Open Google AI Studio:

https://aistudio.google.com

Sign in using your Google account.

If this is your first visit, Google may ask you to accept the terms and create an AI Studio workspace.

Once completed, you’ll be taken to the main dashboard.

Step 2: Open the Playground

Navigate to:

https://aistudio.google.com/prompts/new_chat

You should see the Playground interface where Google allows you to test Gemini models.

Step 3: Open Model Settings

On the right side of the Playground, click the Settings icon.

A configuration panel will appear.

Inside this panel you’ll see the currently selected model.

In the example below, the selected model is Gemini 3.5 Flash.

Important

Just because a model appears in AI Studio does not mean it can be used for free through external applications.

Some models are restricted to AI Studio testing only.

If you configure one of these restricted models in GhostBro, requests may fail with an error indicating that the model is unavailable.

Step 4: Browse Available Models

Click the model card inside the settings panel.

A model selection dialog will open.

Here you’ll see all Gemini models available to your account.

Look for:

Gemini Flash Lite Latest

Model identifier:

gemini-flash-lite-latest

This model currently works well with GhostBro’s screen analysis and transcription AI insights features.

Why This Matters

GhostBro’s screen analysis requires a model that supports image understanding.

When browsing models, pay attention to whether the model supports image input. Some models are designed primarily for text-based tasks and may not be suitable for screen analysis.

Gemini Flash Lite Latest currently provides a good balance of:

  • Free access

  • Image understanding

Step 5: Copy the Model Identifier

When you find Gemini Flash Lite Latest, click the Copy to Clipboard button.

Google AI Studio will copy the model identifier:

gemini-flash-lite-latest

You’ll need this value inside GhostBro.

Step 6: Create an API Key

Open:

https://aistudio.google.com/app/apikey

Create a new API key and copy it.

Keep this key secure.

You’ll use it inside GhostBro.

Step 7: Open GhostBro AI Settings

Launch GhostBro.

Navigate to:

Settings
→ API Keys

Paste your Google API key into the provider configuration and click save.

Step 8: Add a Custom Model

Click on the AI Analysis section, then scroll to AI models — Add Custom Model:

Fill the form:

Name

Gemini Flash Lite

Model Identifier

gemini-flash-lite-latest

Provider

Google Gemini

Click Add Model button.

GhostBro will now include the model in the available AI list.

Step 9: Open the Analyse Panel

You can open the analysis interface in two ways.

Keyboard Shortcut

macOS

⌘ + 1

Windows

Ctrl + 1

Or

Click:

Analyse

from the main GhostBro panel.

Step 10: Configure Your Analysis

Inside the Analyse panel:

Select Model

by click on the button from the footer of the panel.

Gemini Flash Lite Latest(google)

Select Expert

Choose the expert that matches your workflow.

Examples:

  • Technical Interview Assistant

  • Product Manager

  • Meeting Assistant

  • Code Reviewer

  • Custom Experts

  • Ruby

Select Prompt Action

Choose the action you want GhostBro to perform.

Examples:

  • Explain

  • Summarize

  • Extract Action Items

  • Identify Problems

  • Suggest Improvements

  • Custom Prompt Actions

  • Solve

Step 11: Analyze the Screen

Once everything is configured:

Click

Analyse Screen

or use the shortcut:

⌘ + G

(macOS)

or

Ctrl + G

(Windows)

GhostBro will capture the current screen context and send it to Gemini Flash Lite Latest for analysis.

Within seconds you’ll receive AI-generated results based on the selected expert and prompt action.

What Can You Do With This Setup?

Some practical use cases include:

Technical Interviews

  • Analyze coding challenges

  • Understand system design diagrams

  • Explain unfamiliar code

  • Generate implementation ideas

Meetings

  • Summarize discussions

  • Extract action items

  • Identify decisions

  • Generate follow-up notes

Learning

  • Explain technical concepts

  • Review documentation

  • Analyze architecture diagrams

  • Break down complex screens

Productivity

  • Review tickets

  • Analyze dashboards

  • Understand reports

  • Generate quick summaries

One of GhostBro’s Biggest Advantages

GhostBro is not limited to a single workflow.

The platform is heavily customizable:

  • Create your own Experts

  • Create custom Prompt Actions

  • Customize prompts

  • Build reusable templates

  • Switch between AI providers

  • Add custom models

  • Control how AI responds

This means you’re not locked into a predefined experience.

You can adapt GhostBro to your own interview process, meetings, learning workflow, or daily work.

All data remains under your control, and GhostBro gives you the flexibility to build workflows that match the way you work.

Final Thoughts

If you’re looking for a free way to start using AI-powered screen analysis, Gemini Flash Lite Latest is currently one of the easiest options available through Google AI Studio.

The setup takes only a few minutes:

  1. Create a Google AI Studio account.

  2. Create an API key.

  3. Copy the model identifier gemini-flash-lite-latest.

  4. Add it to GhostBro.

  5. Open the Analyse panel and start analyzing your screen.

For users who want a free AI provider with image understanding and fast responses, this is an excellent starting point before exploring more advanced paid models.