Some notable analogs to GPT-3 in the field of natural language processing and AI language models include:

1. BERT (Bidirectional Encoder Representations from Transformers)
2. T5 (Text-to-Text Transfer Transformer)
3. XLNet
4. OpenAI's GPT-2
5. Pegasus
6. Roberta
7. Bart
8. Albert
9. CTRL
10. UniLM

These models have been developed by various organizations and research teams, each with its own unique characteristics and capabilities in natural language processing.

If you need more detailed information on any of these analogs or other related models, please feel free to ask!