AllocateGrok 4.3 vs Llama Guard 4 12B
Grok 4.3 and Llama Guard 4 12B are not currently in the Allocate serving catalog, so this page lists no prices for them: every price on this site comes from the live catalog.
Grok 4.3
Llama Guard 4 12BLabxAIMeta
AccessNot served on AllocateNot served on Allocate
Context windown/an/a
List price, inputNot servedNot served
List price, outputNot servedNot served
Cached inputn/an/a
LicenseProprietary APINot listed
Fine-tunableNoYes
Specifications and provider list prices from the Allocate catalog, checked 2026-09-12.
Choose Grok 4.3 for
- Freshness-sensitive answers
- Fast reasoning turns
- Research assistants
Choose Llama Guard 4 12B for
- Prompt and reply moderation
- Policy labelling
- Guardrails in front of agents
Common questions
Can I fine-tune Grok 4.3 or Llama Guard 4 12B?
Llama Guard 4 12B publishes open weights (Not listed) and can be fine-tuned on your own data. Grok 4.3 is a closed model served over API; its weights are not available.
Related comparisons
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Run the numbers on your workload
Or do not choose. On Allocate a route name is the contract: point yours at one model today, swap to the other tomorrow, and compare them on your live traffic with per-token metering.