AllocateGemini 3.1 Pro vs Llama Guard 4 12B
Llama Guard 4 12B is not currently in the Allocate serving catalog, so this page lists no prices for it: every price on this site comes from the live catalog.
Gemini 3.1 Pro
Llama Guard 4 12BLabGoogleMeta
AccessAPI onlyNot served on Allocate
Context window1M tokensn/a
List price, input$2 / M tokensNot served
List price, output$12 / M tokensNot served
Cached inputn/an/a
LicenseProprietary APINot listed
Fine-tunableNoYes
Specifications and provider list prices from the Allocate catalog, checked 2026-09-12.
Choose Gemini 3.1 Pro for
- Judgment-heavy workflows
- Long-context analysis
- Escalation tier above Flash
Choose Llama Guard 4 12B for
- Prompt and reply moderation
- Policy labelling
- Guardrails in front of agents
Common questions
Which has the bigger context window?
Gemini 3.1 Pro: 1,000,000 tokens (1M) against an unlisted window for Llama Guard 4 12B.
Can I fine-tune Gemini 3.1 Pro or Llama Guard 4 12B?
Llama Guard 4 12B publishes open weights (Not listed) and can be fine-tuned on your own data. Gemini 3.1 Pro is a closed model served over API; its weights are not available.
Related comparisons
Gemini 3.1 Pro vs Meta Llama 3.1 405B InstructLlama Guard 4 12B vs Meta Llama 3.1 405B InstructGemini 3.1 Pro vs Gemini 3.5 FlashLlama Guard 4 12B vs Gemini 3.5 FlashGemini 3.1 Pro vs Meta Llama 3.3 70B Instruct TurboLlama Guard 4 12B vs Meta Llama 3.3 70B Instruct Turbo
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.