xAI · Grok (xAI)
Grok 1
RetiredFirst Grok; open-sourced March 2024 (314B MoE, Apache 2.0). Of historical interest only.
About this version
Grok 1 is the inaugural model in the grok family, released on 1 November 2023 as an open‑weight large language model with an 8 192‑token context window. It was later open‑sourced under the Apache 2.0 license in March 2024 with a 314‑billion‑parameter mixture‑of‑experts architecture, and is now retired, retained primarily for historical reference.
- Context window
- 8K ctx
- Tier
- Open Weight
- Released
- Nov 1, 2023
Release & change timeline
1 event- Release
Grok 1 released
Launched to X Premium subscribers with real-time X data access; later open-sourced March 2024 (314B MoE, Apache 2.0).
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