Models
Every model with a recorded change, from releases to retirements. 164 models from 10 companies.
Showing 3 models. Most popular is estimated US search interest over recent months, as of Oct 24, 2026. Searches for a family name count toward its current versions, and an older version ranks below the one that replaced it.
Grok 3Retired May 15, 2026
Model at SpaceXSI · Grok family
Retired: xAI retires older Grok models, requests redirect to Grok 4.3 · May 15, 2026
Grok 4Retired May 15, 2026
Model at SpaceXSI · Grok family
Retired: xAI retires older Grok models, requests redirect to Grok 4.3 · May 15, 2026
Grok 4.1 FastRetired May 15, 2026
Model at SpaceXSI · Grok family
Retired: xAI retires older Grok models, requests redirect to Grok 4.3 · May 15, 2026
