Per our website, “To date, April 2025, we have not accepted compensation from AI companies for the evaluations we have conducted.” You can check out the footnote on this page: https://metr.org/donate
Not all payment is cash. Compute credits is still by all means compensation.
Such companies spit out "credits" all over the place in order to gain traction and enstablish themselves. I remember when cloud providers gave vps credits to startups like they were peanuts. To me, it really means absolutelly nothing.