AI tools for fine-Tuning

A machine learning engineer needs to fine-tune Llama 3 on a single NVIDIA T4 GPU but keeps hitting out-of-memory errors

Production AI infrastructure

A training API that hands control of model fine-tuning to researchers while someone else deals with the servers and scaling headaches

LLaMA-Factory is an open-source framework for fine-tuning more than 100 large language models and vision-language models.

Axolotl is a free, open-source tool for fine-tuning large language models.

TRL, short for Transformers Reinforcement Learning, is a Hugging Face library for post-training transformer language models.

Open-source models without infrastructure

Amazon Bedrock is a managed AWS service for building generative AI applications and agents.

BlandAI gives you voice AI for phone calls at massive scale—without routing through OpenAI or Anthropic

Azure AI Foundry, now branded Microsoft Foundry, is Microsoft's enterprise platform for building, grounding and governing AI applications and agents.

Amazon SageMaker is AWS's service for data, analytics and AI in one place.

Google Vertex AI is Google Cloud's machine learning and generative AI platform, now presented under the Agent Platform name.

Hyperbolic is a GPU cloud that rents out high-performance compute for training, fine-tuning and serving AI models.

Amazon SageMaker JumpStart is a machine learning hub inside AWS that gives teams a fast way to find, evaluate and deploy models.