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Roi Roberto
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Writing

Writing about software, technology, and business.

The price of the frontier

Frontier prices are falling as open weights improve. The competition is moving into the products and infrastructure around the models.

Aug 4, 2026

The next bottleneck

AI can make code cheaper to produce. That leaves teams with more to choose, review, and maintain.

Aug 3, 2026

No points for this

Competitions taught me how to pursue difficult problems. Choosing which problems deserve my time has been harder.

Aug 2, 2026

What a working demo cannot show

What a push-to-talk prototype taught me about separating interface behavior, media delivery, and physical checks.

Aug 1, 2026

© 2026 Roi Victor Roberto

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