X Freeze
@XFreeze · May 15, 2026
MASSIVE UPDATE FOR xAI DEVELOPERS
xAI is officially retiring several older models today
Deprecated models include:
• Grok-3
• Early Grok-4 fast variants
• grok-code-fast-1
You can now migrate all text, reasoning, and code workloads to the new Grok-4.3
Grok-4.3 is an
Elon Musk
@elonmusk
These are ancient
03:56 PM · May 15, 2026 · 60.1K views
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