Grok 4.5
Available · Language, Multimodal, Reasoning, Code · Primary source available
- Lifecycle
- Milestone or variant
- Related model
- Source event
- AI Radar coverage
- Only month or year known
- 7 events
2026
As of 10 October 2026
Released +1
Available on grok.com, X and the Grok apps for iOS and Android +1
Predecessor Grok 4.3
Successor Grok 4.6
4 news items
All events, in order
- Lineage Predecessor Grok 4.3
- Lifecycle Released
- Source Announcement published
- July 2026 – August 2026 AI Radar 4 news items · Snapshots kept after items leave the live feed
- Milestone Available on grok.com, X and the Grok apps for iOS and Android
- Source Announcement published
- Lineage Successor Grok 4.6
← The full record of Grok 4.5, with every claim and its sources