Fine-tuning

Fine-tuning AI models is simpler than ever. Choose from our pre-trained models and customize them with your data to achieve higher accuracy and flexibility without needing to start from scratch.

Data is uploaded to a storage bucket, user clicks "fine-tune" button and the backend tunes the model for customer.
ABOUT

Customize AI models to deliver unmatched precision

Telnyx fine-tuning enables you to adjust pre-trained AI models with your specific datasets to meet your exact needs. With Telnyx, you can avoid the complexity of manual fine-tuning steps required by other providers. Instead, simply upload your data, and our system automatically generates the necessary files for fine-tuning, delivering better results while saving time and compute resources. This flexibility allows businesses to deploy AI solutions that are more accurate, efficient, and aligned with their domain expertise.

BENEFITS

Tailored precision

Fine-tune models with your unique data to achieve highly accurate results customized for your business needs.

95%

Accuracy

Accelerated time-to-market

Implement AI solutions quicker by using pre-trained models and Telnyx’s automatic data integration, avoiding manual setup effort.

3x

Faster deployment

Effortless scaling

Adapt and expand your AI capabilities effortlessly as your business demands change and your models evolve.

100%

Scalability

PRODUCTS

See what you can build with our suite of AI APIs

RESOURCES

Start building

Take a look at our AI tools to help you get started

  • Icon Resources Article

    Explore the library

    Explore 20+ large language models ready for testing and integration into your AI projects.

  • Icon Resources ebook

    Dive deeper into fine-tuning

    Learn more about the basics of fine-tuning, from its benefits to a step-by-step process.

  • Icon Resources Article

    Customize AI models

    Fine-tuning enables you to customize pre-trained AI models with your data in just a few clicks. Deliver better results without starting from scratch.

Sign up and start building.

Resources, Docs, Support

Fine Tuning hub

  • Article icon

    Fine Tuning | Telnyx

    In this tutorial, you'll learn how to:

  • Article icon

    Inference API Quickstart | Telnyx

    Introduction

  • Article icon

    AI Playground Quickstart | Telnyx

    Tutorial for AI Playground Quickstart. Start building on Telnyx today.

  • Article icon

    Embeddings | Telnyx

    In this tutorial, you'll learn how to:

  • Article icon

    Function Calling | Telnyx

    In this tutorial, you'll learn how to connect large language models to external tools using our chat completions API. This includes:

  • Article icon

    Create a fine tuning job API | Telnyx

    Create a new fine tuning job.

  • Article icon

    List fine tuning jobs API | Telnyx

    Retrieve a list of all fine tuning jobs created by the user.

  • Article icon

    Get a fine tuning job API | Telnyx

    Retrieve a fine tuning job by job_id.

  • Article icon

    Cancel a fine tuning job API | Telnyx

    Cancel a fine tuning job.

  • Article icon

    Get available models API | Telnyx

    This endpoint returns a list of Open Source and OpenAI models that are available for use.

  • Article icon

    What is fine-tuning in AI? | Definition and best practices

    Learn how fine-tuning enhances AI models' accuracy, efficiency, and flexibility, enabling rapid adaptation for various applications across industries.

  • Article icon

    What’s the difference between AI training vs. fine-tuning?

    Explore AI training vs. fine-tuning to decide whether to build a model from scratch or adapt a pre-trained one for efficient AI performance.

  • Article icon

    When to use embeddings vs. fine-tuning for AI success

    Learn when to use embeddings vs fine-tuning in AI models to optimize performance, cost, and accuracy for your machine learning projects.

  • Article icon

    The role of domain-specific data in fine-tuning AI models

    Learn about the process and benefits of fine-tuning AI models using domain-specific data to meet industry-specific needs and standards.

  • Article icon

    How to use inference APIs to drive AI adoption

    Inference APIs drive AI adoption by enabling real-time applications, multimodal systems, and personalized solutions with speed and scalability.

  • Article icon

    The evolution of AI systems infrastructure

    AI systems are changing the world. But where did these systems originate from, and where are they headed next?

  • Article icon

    Build on the Telnyx AI Platform to create next-gen apps

    Explore how the Telnyx AI Platform can elevate your next-gen applications with ease, speed, and flexibility. Discover what sets Telnyx apart.

  • Article icon

    Conversational AI - Get The Facts You Need

    Unlock the power of low-latency voice and messaging on a robust, enterprise-grade IP network.

  • Article icon

    The complete AI chatbot development guide—build, scale and automate

    Learn how to build, scale, and optimize AI chatbots for smarter customer interactions. This eBook covers chatbot architecture, automation, and best practices—powered by Telnyx Flow.

  • Article icon

    AI model tradeoffs: Intelligence vs. latency in voice agents

    Learn how to evaluate AI models for voice applications. Compare GPT-4o and Qwen 3 on intelligence, latency, and real-time performance.

  • Article icon

    ElevenLabs alternative: Top platforms for scalable voice AI

    Discover top ElevenLabs alternatives and why Telnyx offers a better voice AI stack with lower latency, real-time control, and LLM flexibility.

  • Article icon

    The Better ElevenLabs Alternative | Telnyx

    See why Telnyx beats ElevenLabs. Get better pricing, built-in telecom stack, and full AI infrastructure control. Switch to Telnyx for better voice AI.

  • Article icon

    Getting Started with Telnyx Flow | Telnyx Help Center

    Flow empowers users across various teams to build and manage sophisticated AI Assistants and automated workflows.

  • Article icon

    Telnyx Flow | Telnyx Help Center

    Your one stop shop and user interface for controlling your Telnyx workflows

  • Article icon

    Voice API Essentials | Telnyx Help Center

    In this collection you will find helpful links that explain the mission control portal features and troubleshooting tips.

  • Article icon

    Configuring Call Control/TeXML Applications - Voice API | Telnyx Help Center

    This article describes the in-depth setup of Call Control / TeXML Applications on our Mission Control Portal.

  • Article icon

    Configuration Guides | Telnyx Help Center

    Here you will find guides on interoperability between Telnyx and most IP PBX or ATA.

  • Article icon

    Getting Started | Telnyx Help Center

    Get Started with a Mission Control Account. Start building on Telnyx today.

  • Article icon

    AI and Machine Learning [Use Cases]

    See how AI and machine learning can enhance your projects. Explore Telnyx use cases today.

  • Article icon

    Conversational AI [Integration] Use Cases

    Boost engagement and efficiency through Telnyx's Conversational AI. Start integrating now.

FAQ

Telnyx Fine-Tuning enables you to customize pre-trained AI models using your own data, so you achieve higher accuracy and better task alignment. Rather than building from scratch, you upload documents or datasets and let Telnyx automatically generate training files and start the tuning process. Learn more about how Fine-Tuning works and get started.

Telnyx Fine-Tuning enables you to customize pre-trained AI models using your own data, so you achieve higher accuracy and better task alignment. Rather than building from scratch, you upload documents or datasets and let Telnyx automatically generate training files and start the tuning process. Learn more about how Fine-Tuning works and get started.