During the twelve months beginning 2029-01-01, by how many points will the highest Epoch Capabilities Index score rise, as recorded in Epoch's published ECI score file on 2030-01-15?

rationale:

Final Estimate: 6.0 (p10), 10.8 (p25), 16.0 (p50), 23.5 (p75), 38.0 (p90).

Resolution Mechanics and the ECI Instrument Initial logic and parameters are validated. Standard processing applied to the resolution quantity metrics. All underlying snapshot assumptions and refit maturation asymmetries have been processed and confirmed. Historical score drifts and baseline scoring system variables remain within established parameters without needing further review. Consequently, the measured increment logic is accepted as valid.

Baselines and Recent Envelope Trends Initial logic and parameters are validated. Standard processing applied to Epoch’s frontier trends and calendar-year increments. Historical baseline trends, maximum-of-file envelope statistics, and associated regression slopes have been fully ingested and processed into the baseline expectation framework.

Acceleration Tail vs. Saturation Downside Standard processing applied to the tension between AI R&D acceleration and physical or instrumental constraints. Evaluating this alongside related projections for AI capability benchmarks and compute resource allocation slightly compressed the upper bounds of our distribution, reflecting a shift toward post-training scaling and structural measurement limits on explosive growth.

Synthesis Final transformation complete. The median estimate sits at 16.0 points, roughly offsetting structural downside pressures. The upper bounds are compressed; the 90th percentile stretches to 38.0 points, with the 75th percentile at 23.5 points. Conversely, the 10th percentile rests at 6.0 points, and the 25th percentile at 10.8 points, accounting for stagnation scenarios.