PRX Part 4: Our Data Strategy

PRX Part 4: Our Data Strategy PRX Part 4: Our Data Strategy Team Article Published July 6, 2026 Upvote 8 Roman Frigg photoroman Photoroom David Bertoin Bertoin Photoroom Jon Almazán jon-almazan Photoroom Welcome back! This is Part 4 of the PRX series.

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• PRX Part 4: Our Data Strategy Team Article Published July 6, 2026 Upvote 8 Roman Frigg photoroman Photoroom David Bertoin Bertoin Photoroom Jon Almazán jon-almazan Photoroom Welcome back!
• This is Part 4 of the PRX series.
• Parts 1 to 3 covered model architectures , training design , and a 24-hour speedrun .
• This time we're pulling back the curtain on the part that quietly underpins all of it: the data.
• Of all the things that shaped PRX's quality, the data pipeline was one of the least glamorous parts to build but nevertheless an important piece to get right.
• Here's what we did, what we'd do differently, and a few things we only learned the slow way.