GPT-4.1 Mini

Smaller, faster version of GPT-4.1 with low latency, strong instruction following, and a large 1M-token context window optimized for lightweight tasks.

Model Details

Provider

OpenAI

Model Type

text

Context Window

1,047,576 tokens

Pricing

Input (1M)$0.40

Output (1M)$1.60

Capabilities

1. Fast, Lightweight, and Cost-Efficient

Designed for speed with low latency, making it ideal for high-volume, real-time applications.
More affordable than larger GPT-4.1 and GPT-5 models, enabling scalable deployments.

2. Strong Instruction Following

Excels at following structured instructions and producing concise, deterministic outputs.
Suitable for assistants, command-style interfaces, and tools that require stable, predictable behavior.

3. Reliable Tool Calling & Structured Outputs

Built with strong support for:
- Function calling
- Structured outputs (JSON, typed objects)
- Systematic workflows
Ideal for automation, reasoning over parameters, and multi-step tool pipelines.

4. Multimodal Input (Text + Image)

Accepts both text and image as input.
Useful for tasks such as:
- Image captioning
- UI element reading
- Visual question answering

5. Text-Only Output for Clarity

Outputs text only, ensuring clean and consistent results for:
- Data extraction
- Summaries
- Code comments
- Chat responses

6. Massive 1M-Token Context Window

Supports 1,047,576 tokens, enabling:
- Long documents or books
- Large codebases
- Extensive conversation memory
Great for long-context reasoning without requiring chunking.

7. Practical for Everyday AI Applications

Sweet spot for:
- Customer support agents
- Content rewriting
- Lightweight analysis
- Classification and tagging
- Workflow assistants
Recommended primarily for simpler use cases, with GPT-5 Mini suggested for more complex tasks.

8. Broad API Support

Available across:
- Chat Completions
- Responses
- Realtime
- Assistants
- Other major API endpoints
Compatible with long-context modes for large-scale retrieval and processing.

Turn your AI ideas into tools that are powered by GPT-4.1 Mini

Appaca is a complete platform for building AI agents, automations, and customer-facing interfaces for GPT-4.1 Mini apps. No coding required.

Customer-facing Interface

Create and style user interfaces for your AI agents and tools easily according to your brand.

Multimodel LLMs

Create, manage, and deploy custom AI models for text, image, and audio - trained on your own knowledge base.

Agentic workflows and integrations

Create a workflow for your AI agents and tools to perform tasks and integrations with third-party services.

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All you need to launch and sell your GPT-4.1 Mini powered AI tools

Appaca provides out-of-the-box solutions your AI apps need.

Monetize your AI

Sell your AI agents and tools as a complete product with subscription and AI credits billing. Generate revenue for your busienss.

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“I've built with various AI tools and have found Appaca to be the most efficient and user-friendly solution.”

Cheyanne Carter

Founder & CEO, Edubuddy

Frequently Asked Questions

We are here to help!

What is Appaca?

Appaca is a no-code platform for creating end-user AI agents and tools that you can monetize. It allows you to deliver AI solutions to your customers faster without requiring developer help.

What are AI Credits?

AI credits are the currency to bill AI usage. Appaca uses that AI credit for the usage of different large language models (LLMs). You can use any LLM from different providers. For the cost of AI credit for different AI models, please see our pricing page.

Can I make money with the app I built on Appaca?

Yes, you can monetize your AI app easily. All you need to do is to enable monetization in your app with one click. You will be prompted to set up Stripe account easily. Once you have enabled your monetization, you can create subscription plans for your app. For the usage of AI, our AI credit system allows you to bill your customers. You can simply set how much credit you want to charge for your customers. It all comes out of the box.

Can I get more credits?

Absolutely. You can top up AI credits as much as you want if your credits are low.

Can I connect my custom domain to my app?

Yes, you can use your own custom domain name as long as you are on any paid plan.

Are there integrations?

Yes. You can integrate with other third-party tools via API or Webhook in your action workflows builder. We are frequently shipping native integration as well.

How do I use GPT-4.1 Mini for Appaca app?

You can select GPT-4.1 Mini when you are creating a custom AI model. If you could not find the right model, you can always contact our support team to get help.

Does it cost to use GPT-4.1 Mini for Appaca app?

Yes, it cost AI credits to use GPT-4.1 Mini for Appaca app. We do not charge for model specifically. We charge based on the type of AI model, for example: text, image, voice, etc. For the cost of AI credit for different AI models, please see our pricing page.

Do I need an API key to use GPT-4.1 Mini on Appaca?

No, you don't need an API key to use GPT-4.1 Mini on Appaca. Appaca provides an easy, one-click solution for you to use GPT-4.1 Mini for your app.

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