Italia 10B vs Llama Guard 4 12B
Italia 10B (2024) and Llama Guard 4 12B (2025) are compact production models from iGenius and AI at Meta. Italia 10B ships a 33K-token context window, while Llama Guard 4 12B ships a 164K-token context window. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing. The goal is to make the tradeoff clear before deeper testing.
Llama Guard 4 12B fits 5x more tokens; pick it for long-context work and Italia 10B for tighter calls.
Decision scorecard
Local evidence first| Signal | Italia 10B | Llama Guard 4 12B |
|---|---|---|
| Decision fit | General | RAG, Long context, and Classification |
| Context window | 33K | 164K |
| Cheapest output | - | $0.18/1M tokens |
| Provider routes | 0 tracked | 3 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Use Italia 10B when your own prompt tests beat the comparison signals; the local data does not show a decisive standalone advantage yet.
- Llama Guard 4 12B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Llama Guard 4 12B has broader tracked provider coverage for fallback and procurement flexibility.
- Llama Guard 4 12B uniquely exposes Structured outputs in local model data.
- Local decision data tags Llama Guard 4 12B for RAG, Long context, and Classification.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Italia 10B
Unavailable
No complete token price in local provider data
Llama Guard 4 12B
$189
Cheapest tracked route: OpenRouter
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Italia 10B and Llama Guard 4 12B; plan for SDK, billing, or endpoint changes.
- Llama Guard 4 12B adds Structured outputs in local capability data.
- No overlapping tracked provider route is sourced for Llama Guard 4 12B and Italia 10B; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Structured outputs before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-11-05 | 2025-04-05 |
| Context window | 33K | 164K |
| Parameters | 10B | — |
| Architecture | - | decoder only |
| License | Proprietary | Open Source |
| Knowledge cutoff | - | 2024-08 |
Pricing and availability
| Pricing attribute | Italia 10B | Llama Guard 4 12B |
|---|---|---|
| Input price | - | $0.18/1M tokens |
| Output price | - | $0.18/1M tokens |
| Providers | - |
Capabilities
| Capability | Italia 10B | Llama Guard 4 12B |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | No | Yes |
| Code execution | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on structured outputs: Llama Guard 4 12B. Both models share the core language-model surface, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
Pricing coverage is uneven: Italia 10B has no token price sourced yet and Llama Guard 4 12B has $0.18/1M input tokens. Provider availability is 0 tracked routes versus 3. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Italia 10B when provider fit are central to the workload. Choose Llama Guard 4 12B when long-context analysis, larger context windows, and broader provider choice are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency. For teams standardizing a stack, that distinction is often the difference between a benchmark win and a reliable deployment.
FAQ
Which has a larger context window, Italia 10B or Llama Guard 4 12B?
Llama Guard 4 12B supports 164K tokens, while Italia 10B supports 33K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Italia 10B or Llama Guard 4 12B open source?
Italia 10B is listed under Proprietary. Llama Guard 4 12B is listed under Open Source. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for structured outputs, Italia 10B or Llama Guard 4 12B?
Llama Guard 4 12B has the clearer documented structured outputs signal in this comparison. If structured outputs is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Italia 10B and Llama Guard 4 12B?
Italia 10B is available on the tracked providers still being sourced. Llama Guard 4 12B is available on NVIDIA NIM, Replicate API, and OpenRouter. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Italia 10B over Llama Guard 4 12B?
Llama Guard 4 12B fits 5x more tokens; pick it for long-context work and Italia 10B for tighter calls. If your workload also depends on provider fit, start with Italia 10B; if it depends on long-context analysis, run the same evaluation with Llama Guard 4 12B.
Continue comparing
Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.