Yes. QR-coded fights are bookable. One of the annoyances is fare classes are missing for mixed carrier itineraries. But they are visible on the last page when you pay. In these examples, one would expect to earn 100% since they are sold as "Coach" or "Main". No where does Basic or Saver appear.

Booked on AlaskaAir.com? Yes.
QR-coded and flight number qualifies? Yes.
Is 100% greater than 50% or 25%? Yes.

For Qatar Airways flights that are within the flight number range (QR) 1–2949, 3000–3149, or 5000–6599, Mileage Plan base miles, class of service bonuses and elite qualifying miles (EQMs) earned are based on class of service booked, elite status and booking channel.

When you book directly through AlaskaAir.com, you’ll earn based on the table below or at least 100% of your miles flown and 100% elite-qualifying miles—whichever is greater.


SEA-BOM

PDX-BOM