There are many interesting applications of neural networks beyond natural language processing. Here are a few examples:

1. **Image recognition**: Neural networks can be trained to recognize and classify images, which is useful in applications such as self-driving cars, facial recognition, and medical imaging.
2. **Speech recognition**: Neural networks can also be used to transcribe and recognize speech, which is important for virtual assistants, speech-to-text systems, and language translation.
3. **Game AI**: Neural networks can be used to create intelligent agents that can learn to play games such as chess, Go, and video games.
4. **Recommendation systems**: Neural networks can be used to analyze user behavior and make personalized recommendations for products, services, and content.
5. **Generative models**: Neural networks can also be used to generate new content, such as images, music, and text. This includes applications such as deepfakes and style transfer.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence