Or it could be that Google and FB are both incumbents scrambling to catch up with OpenAI, who is a much smaller competitor that is disrupting the space?
In what way is Google scrambling to catch up? In my opinion PaLM-E is more impressive than GPT-4. Additionally Google do not have the same incentive to publicise what they’ve worked on as much as OpenAI. Google has had similarly performant LLMs the whole time. Who were the publishers of the “Attention is all you need” paper, of which almost everything OpenAI has been credited for is built upon?
