> Can you prove your work was used in any of these models?
They admit it themselves. We also know how aggressively they scrape everything they can get their hands on because projects like Anubis[0] exist
> And if so what percentage of your work constitutes the model?
That should absolutely be quantified, yes. My part is tiny but together with other people whose work was taken without consent, we make the vast majority. Last time I napkinned the math, I estimated making the models took 10^12 hours of work (nearly all being scraped public and possibly even private projects), out of which only 10^6 was paid (work by the employees of the LLM companies). So roughly 10^12 remains unpaid.