Best ai experimentation tools in 2025

Sublayer

Framework for creating versatile AI agents using Ruby.

nanoGPT

An accessible repository for training and fine-tuning GPT models.

Kmeans

Run advanced AI models directly in your web browser.

DALL-E (OpenAI)

Explore creative possibilities with advanced AI capabilities.

TrainEngine

Create limitless AI-generated visual content effortlessly.

The GPT Repo

A collection of open-source AI resources for creative projects.