Charts/Models
Release-to-deprecation span per model
Frontier models stay current about 6–12 months before a successor or a quiet deprecation. Open-weight lines turn over faster.
Last updated · Illustrative data
Model half-lifeRelease → deprecation / supersession on a shared time axis
Illustrative data
Gantt-style bars showing how long each model stayed current before deprecation or supersession.
Sources: Lab model docs
Methodology & sources
Illustrative active windows. End date is first public deprecation, successor announcement, or 'legacy' flag — not when the API actually shut off.
Text summary: Gantt-style bars showing each model's active window from release to deprecation or supersession. Download CSV as a data fallback.
Data API: /api/charts/model-half-life · /api/charts/model-half-life.json · /api/charts/model-half-life.csv
