You're looking for free AI resources! There are many amazing free AI tools and models available、Here are some examples:

Textbased AI:

1、ChatGPT: A conversational AI model developed by OpenAI that can answer questions, generate text, and more.
2、BERT: A pretrained language model developed by Google that can be finetuned for various NLP tasks.
3、Hugging Face Transformers: A library providing pretrained models and a simple interface for using transformerbased models like BERT, RoBERTa, and more.

Imagebased AI:

1、Deep Dream Generator: A tool that uses a neural network to generate surreal and dreamlike images.
2、Prism: A tool that uses AI to generate artistic images from your photos.
3、Stable Diffusion: A texttoimage model that generates images based on text prompts.

Audiobased AI:

1、Amper Music: An AI music composition tool that allows you to create custom music tracks.
2、AIVA: An AIpowered music composition tool that can generate music in various styles.
3、Google's Magenta: A research project that explores the intersection of machine learning and art, including music generation.

Other free AI resources:

1、TensorFlow: An opensource machine learning framework developed by Google.
2、PyTorch: An opensource machine learning framework developed by Facebook.
3、Kaggle: A platform that hosts machine learning competitions and provides a community for data scientists and AI enthusiasts.
4、Google Colab: A free, cloudbased Jupyter notebook environment that allows you to run Python code and access free GPUs.

Free AI courses and tutorials:

1、Andrew Ng's Machine Learning course: A popular online course on machine learning.
2、Stanford CS231n: Convolutional Neural Networks for Visual Recognition: A course on computer vision and deep learning.
3、TensorFlow tutorials: Official tutorials on using TensorFlow for various tasks.

These are just a few examples of the many free AI resources available、I hope you find something that interests you!