Grok 4.7
xAI flagship reasoning, coding and agent workflows
AI MODEL FAMILY
Grok Models & Versions - Complete List 2026
Current and retired xAI Grok releases, with the newest supported model first.
15 tracked versionsDeveloper: xAIChecked: 2026-09-30
Grok is xAI's model family for reasoning, coding, search-connected applications and agents. AI Finderz groups current and retired Grok versions so new releases replace old ones at the top without deleting useful migration pages.
LATEST MODEL
GLatest
Grok 4.7
xAI flagship reasoning, coding and agent workflows
MODEL LINEAGE
Official source ->All Grok versions
| Model | Release | Best for | Status |
|---|---|---|---|
| Grok 4.7grok-4.7 | Not specified | xAI flagship reasoning, coding and agent workflows | Latest |
| Grok 4.7grok-4.7 | Not specified | xAI flagship reasoning, coding and agent workflows | Latest |
| Grok 4.20grok-4.20 | Not specified | Long-context Grok application and reasoning workflows | Current |
| Grok 4.20grok-4.20 | Not specified | Long-context Grok application and reasoning workflows | Current |
| Grok 4.3grok-4.3 | Not specified | Supported Grok 4 generation workloads and migration target | Current |
| Grok 4.5grok-4.5 | Not specified | Supported Grok generation for reasoning and application workloads | Current |
| Grok 4.6grok-4.6 | Not specified | High-capability Grok reasoning and production applications | Current |
| Grok 4.6grok-4.6 | Not specified | High-capability Grok reasoning and production applications | Current |
| Grok 3grok-3 | Not specified | Legacy Grok 3 compatibility and migration research | Retired |
| Grok 4grok-4-0709 | Not specified | Historical Grok 4 integrations and migration comparisons | Retired |
| Grok 4grok-4-0709 | Not specified | Historical Grok 4 integrations and migration comparisons | Retired |
| Grok 4 Fastgrok-4-fast-non-reasoning | Not specified | Historical Grok 4 Fast integrations and migration research | Retired |
| Grok 4.1 Fast Non-Reasoninggrok-4-1-fast-non-reasoning | Not specified | Historical fast non-reasoning integrations and migration research | Retired |
| Grok 4.1 Fast Reasoninggrok-4-1-fast-reasoning | Not specified | Historical fast reasoning integrations and migration research | Retired |
| Grok 4.1 Fast Reasoninggrok-4-1-fast-reasoning | Not specified | Historical fast reasoning integrations and migration research | Retired |
Latest Grok models
Tracked releases in this part of the model lineage.
Current Grok models
Tracked releases in this part of the model lineage.
Grok 4.20
Long-context Grok application and reasoning workflows
Grok 4.20
Long-context Grok application and reasoning workflows
Grok 4.3
Supported Grok 4 generation workloads and migration target
Grok 4.5
Supported Grok generation for reasoning and application workloads
Grok 4.6
High-capability Grok reasoning and production applications
Grok 4.6
High-capability Grok reasoning and production applications
Retired Grok models
Kept for historical searches, compatibility and migration research.
Grok 3
Legacy Grok 3 compatibility and migration research
Grok 4
Historical Grok 4 integrations and migration comparisons
Grok 4
Historical Grok 4 integrations and migration comparisons
Grok 4 Fast
Historical Grok 4 Fast integrations and migration research
Grok 4.1 Fast Non-Reasoning
Historical fast non-reasoning integrations and migration research
Grok 4.1 Fast Reasoning
Historical fast reasoning integrations and migration research
Grok 4.1 Fast Reasoning
Historical fast reasoning integrations and migration research