--- title: Fine-tune AI models for maximum accuracy and customization canonical: https://telnyx.com/products/fine-tuning --- # Fine-tune AI models for maximum accuracy and customization # 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. [Sign up](https://telnyx.com/sign-up)[Explore documentation](https://developers.telnyx.com/docs/inference/fine-tuning) **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 [See all products](https://telnyx.com/products) * [![Inference API graphic](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/Inference-011fcc8b.png?width=1696&format=webp)InferenceExperience fast, cost-efficient AI inference with our powerful APIs. Simplify model deployment and performance.LEARN MORE](https://telnyx.com/products/inference) * [Model LibraryChoose from a range of state-of-the-art proprietary and open-source LLMs and stay on the bleeding edge of AI.Learn more](https://telnyx.com/products/llm-library) * [![Build Voice AI Agents in minutes with Telnyx](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/Product_Detail_Hero_Compute_Embeddings-47969206.png?width=1696&format=webp)Embeddings APIEasily build a vector database from stored files for context-rich inference. Learn more](https://telnyx.com/products/embeddings-api) * [![Telnyx Cloud Storage Hero](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/what_is_distributed_storage-cfab3425.png?width=1120&format=webp)Cloud StorageDiscover low-latency, cost-effective storage for your AI applications. Store data and embeddings in one palce.LEARN MORE](https://telnyx.com/products/cloud-storage) **RESOURCES** ## Start building Take a look at our AI tools to help you get started * ### Explore the library Explore 20+ large language models ready for testing and integration into your AI projects. [Learn more](https://ttslibrary.com/) * ### Dive deeper into fine-tuning Learn more about the basics of fine-tuning, from its benefits to a step-by-step process. [Read blog](https://telnyx.com/resources/what-is-fine-tuning-ai) * ### 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. [Explore the docs](https://developers.telnyx.com/docs/inference/fine-tuning) ## Sign up and start building. [Sign up](https://telnyx.com/sign-up)[Contact us](https://telnyx.com/contact-us) **Resources, Docs, Support** ## Fine Tuning hub * ### Fine Tuning | Telnyx In this tutorial, you'll learn how to: [Read more](https://developers.telnyx.com/docs/inference/fine-tuning) * ### Inference API Quickstart | Telnyx Introduction [Read more](https://developers.telnyx.com/docs/inference/getting-started) * ### AI Playground Quickstart | Telnyx Tutorial for AI Playground Quickstart. Start building on Telnyx today. [Read more](https://developers.telnyx.com/docs/inference/quickstart) * ### Embeddings | Telnyx In this tutorial, you'll learn how to: [Read more](https://developers.telnyx.com/docs/inference/embeddings) * ### 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: [Read more](https://developers.telnyx.com/docs/inference/functions) * ### Create a fine tuning job API | Telnyx Create a new fine tuning job. [Read more](https://developers.telnyx.com/api/inference/inference-embedding/create-new-finetuningjob-public-finetuning-post) * ### List fine tuning jobs API | Telnyx Retrieve a list of all fine tuning jobs created by the user. [Read more](https://developers.telnyx.com/api/inference/inference-embedding/get-finetuningjob-public-finetuning-get) * ### Get a fine tuning job API | Telnyx Retrieve a fine tuning job by `job_id`. [Read more](https://developers.telnyx.com/api/inference/inference-embedding/get-finetuningjob-public-finetuning-job-id-get) * ### Cancel a fine tuning job API | Telnyx Cancel a fine tuning job. [Read more](https://developers.telnyx.com/api/inference/inference-embedding/cancel-new-finetuningjob-public-finetuning-post) * ### Get available models API | Telnyx This endpoint returns a list of Open Source and OpenAI models that are available for use. [Read more](https://developers.telnyx.com/api/inference/inference-embedding/get-models-public-models-get) * ### 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. [Read more](https://telnyx.com/resources/what-is-fine-tuning-ai) * ### 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. [Read more](https://telnyx.com/resources/ai-training-vs-fine-tuning) * ### 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. [Read more](https://telnyx.com/resources/embedding-vs-fine-tuning) * ### 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. [Read more](https://telnyx.com/resources/domain-specific-data-ai) * ### 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. [Read more](https://telnyx.com/resources/inference-api-ai-adoption) * ### 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? [Read more](https://telnyx.com/resources/evolution-ai-infrastructure) * ### 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. [Read more](https://telnyx.com/resources/telnyx-ai-platform) * ### Conversational AI - Get The Facts You Need Unlock the power of low-latency voice and messaging on a robust, enterprise-grade IP network. [Read more](https://telnyx.com/resources/fact-sheet-conversational-ai) * ### 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. [Read more](https://telnyx.com/resources/ai-chatbot-development-guide) * ### 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. [Read more](https://telnyx.com/resources/ai-model-intelligence-vs-latency) * ### 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. [Read more](https://telnyx.com/resources/elevenlabs-alternative) * ### 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. [Read more](https://telnyx.com/the-best-elevenlabs-alternative) * ### Getting Started with Telnyx Flow | Telnyx Help Center Flow empowers users across various teams to build and manage sophisticated AI Assistants and automated workflows. [Read more](https://support.telnyx.com/en/articles/9413928-getting-started-with-telnyx-flow) * ### Telnyx Flow | Telnyx Help Center Your one stop shop and user interface for controlling your Telnyx workflows [Read more](https://support.telnyx.com/en/collections/9526270-telnyx-flow) * ### Voice API Essentials | Telnyx Help Center In this collection you will find helpful links that explain the mission control portal features and troubleshooting tips. [Read more](https://support.telnyx.com/en/collections/133140-voice-api-essentials) * ### 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. [Read more](https://support.telnyx.com/en/articles/4374050-configuring-call-control-texml-applications-voice-api) * ### Configuration Guides | Telnyx Help Center Here you will find guides on interoperability between Telnyx and most IP PBX or ATA. [Read more](https://support.telnyx.com/en/collections/133118-configuration-guides) * ### Getting Started | Telnyx Help Center Get Started with a Mission Control Account. Start building on Telnyx today. [Read more](https://support.telnyx.com/en/collections/1512966-getting-started) * ### AI and Machine Learning \[Use Cases\] See how AI and machine learning can enhance your projects. Explore Telnyx use cases today. [Read more](https://telnyx.com/use-cases/ai-and-machine-learning) * ### Conversational AI \[Integration\] Use Cases Boost engagement and efficiency through Telnyx's Conversational AI. Start integrating now. [Read more](https://telnyx.com/use-cases/conversational-ai) ## FAQ ### What is Telnyx Fine-Tuning? 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. ### How does the fine-tuning process work with Telnyx? ### Who should use Telnyx Fine-Tuning? ### What are the key benefits of using Telnyx Fine-Tuning? ### How do I integrate Fine-Tuning into my existing workflow? ### What data formats are supported for fine-tuning? ### How is fine-tuning different from embeddings or inference? ### How do I get started with Telnyx Fine-Tuning? [Start building](https://telnyx.com/sign-up)