#Google #AI researchers were formerly like university researchers in this respect: They published their research when it was ready and without regard to corporate interests. For example, see the landmark 2017 paper introducing the transformer technology now in use by all major #LLM tools, including those from Google rivals.
https://arxiv.org/abs/1706.03762
More here.
https://en.wikipedia.org/wiki/Attention_Is_All_You_Need
But that's changing. Google's AI researchers may now only publish their findings after an embargo and corporate approval.
https://arstechnica.com/ai/2025/04/deepmind-is-holding-back-release-of-ai-research-to-give-google-an-edge/
“'I cannot imagine us putting out the transformer papers for general use now,' said one current researcher…The new review processes [has] contributed to some departures. 'If you can’t publish, it’s a career killer if you’re a researcher,' said a former researcher."