Commoditisation
balancing loop · 4 steps · Trace on the map →
The cycle
- Frontier revenue funds the next modelFrontier lab revenue
- Open weights catch up within monthsOpen-weight models
- Price for that capability fallsCapability price deflation
- Frontier margins shrinkCapex payback gap
What drives it
Since January 2026 the best open-weight models have trailed the closed frontier by about four months on average. Each catch-up turns last season’s frontier capability into a commodity, so frontier labs earn their margin only on the newest work, and the payback gap gets harder to close.
What breaks it
Faster frontier progress, controls on chips and weights, and products whose value sits in data, distribution and workflow rather than in the model.
What to watch
The open–closed gap on Epoch’s capability index. Price per unit of capability. Frontier labs’ gross margins.