xAI: Grok Beta
Grok Beta is a previous experimental xAI snapshot, not the live Grok default. Rechecked 2026-08-18: leftover copy still called it state-of-the-art reasoning and the successor of Grok 2. docs.x.ai/developers/models now leads with grok-4.6. Live pages on this site already include Grok and Grok 4.6. Drop leftover SOTA reasoning / successor of Grok 2 as a 2026 default.
Compare Grok 4.6 if you wanted the live flagship, and Grok if you wanted the family page.
Key Features
- Previous experimental snapshot: Leftover copy treated Grok Beta as the current reasoning engine. Recheck the models page before you hard-code it.
- Not the 2026 Grok lead: Live docs lead with grok-4.6.
- No invented 2026 dollar row: Recheck xAI pricing before you quote a current Grok Beta token price.
- No invented bench crown: Do not paste leftover SOTA reasoning as a 2026 census.
Use Cases
- People with a Grok Beta bookmark who need the catalog corrected.
- People comparing leftover Grok Beta vs live grok-4.6.
- People who were about to call Beta the current xAI reasoner.
Limitation: We did not invent a 2026 Grok Beta dollar row.
Pricing
First-party pages on 2026-08-18.
| Piece | Price | Notes |
|---|---|---|
| Grok Beta | Previous snapshot | Recheck the xAI models page. |
| Live Grok lead | grok-4.6 | Grok 4.6. Family page: Grok. |
If a leftover blog still calls Grok Beta the current xAI reasoner, treat grok-4.6 as the correction.
Getting Started
- Open docs.x.ai/developers/models before you hard-code Grok Beta.
- Recheck Grok 4.6 if you wanted the live flagship.
- Recheck Grok if you wanted the family page.
- Do not paste "SOTA successor of Grok 2" into a 2026 deck.
Frequently Asked Questions
Is Grok Beta still the xAI default?
No. Live docs lead with grok-4.6.
Same as Grok 4.6?
No. Grok 4.6 is the live flagship on this site.
Did we invent a Grok Beta price?
No. Recheck first-party pricing before you quote one.
Alternatives
- Grok 4.6: Live xAI flagship.
- Grok: Family page for the current Grok lineup.
- GPT-5.6 Sol: Live OpenAI frontier chat if you wandered here for a current model.
Tips
- Call Grok Beta a previous experimental snapshot, not the current reasoner.
- Point new Grok work at grok-4.6.
- Recheck first-party pricing before you invent a dollar row.
Conclusion
Grok Beta is a leftover experimental snapshot, not the 2026 Grok default. Start at docs.x.ai/developers/models, then decide whether Grok 4.6 already covers the path you need.
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