Llama Guard 4 12B vs Sarvam-M Multilingual Hybrid
Llama Guard 4 12B (2025) and Sarvam-M Multilingual Hybrid (2025) are compact production models from AI at Meta and Sarvam.ai. Llama Guard 4 12B ships a 164k-token context window, while Sarvam-M Multilingual Hybrid ships a 128k-token context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Sarvam-M Multilingual Hybrid is safer overall; choose Llama Guard 4 12B when long-context analysis matters.
Decision scorecard
Local evidence first| Signal | Llama Guard 4 12B | Sarvam-M Multilingual Hybrid |
|---|---|---|
| Best for | provider-routed production | general production evaluation |
| Decision fit | RAG, Long context, and Classification | Long context |
| Context window | 164k | 128k |
| Cheapest output | $0.18/1M tokens | - |
| Provider routes | 3 tracked | 1 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- 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.
- Local decision data tags Sarvam-M Multilingual Hybrid for Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Llama Guard 4 12B
$189
Cheapest tracked route/tier: OpenRouter
Sarvam-M Multilingual Hybrid
Unavailable
No complete token price in local provider data
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- Provider overlap exists on NVIDIA NIM; start route-level A/B tests there.
- Check replacement coverage for Structured outputs before moving production traffic.
- Provider overlap exists on NVIDIA NIM; start route-level A/B tests there.
- Llama Guard 4 12B adds Structured outputs in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-04-05 | 2025-06-01 |
| Context window | 164k | 128k |
| Parameters | 12B | 24B |
| Architecture | decoder only | decoder only |
| License | Llama 2 Community | Proprietary |
| Openness | Open weights | Proprietary |
| Commercial use | Commercial use with conditions | - |
| Knowledge cutoff | 2024-08 | - |
Pricing and availability
| Pricing attribute | Llama Guard 4 12B | Sarvam-M Multilingual Hybrid |
|---|---|---|
| Input price | $0.18/1M tokens | - |
| Output price | $0.18/1M tokens | - |
| Providers |
Capabilities
| Capability | Llama Guard 4 12B | Sarvam-M Multilingual Hybrid |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | Yes | No |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | 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: Llama Guard 4 12B has $0.18/1M input tokens and Sarvam-M Multilingual Hybrid has no token price sourced yet. Provider availability is 3 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Llama Guard 4 12B when long-context analysis, larger context windows, and broader provider choice are central to the workload. Choose Sarvam-M Multilingual Hybrid when provider fit 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, Llama Guard 4 12B or Sarvam-M Multilingual Hybrid?
Llama Guard 4 12B supports 164k tokens, while Sarvam-M Multilingual Hybrid supports 128k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Llama Guard 4 12B or Sarvam-M Multilingual Hybrid open source?
Llama Guard 4 12B is listed under Llama 2 Community. Sarvam-M Multilingual Hybrid is listed under Proprietary. 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, Llama Guard 4 12B or Sarvam-M Multilingual Hybrid?
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 Llama Guard 4 12B and Sarvam-M Multilingual Hybrid?
Llama Guard 4 12B is available on NVIDIA NIM, Replicate API, and OpenRouter. Sarvam-M Multilingual Hybrid is available on NVIDIA NIM. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Llama Guard 4 12B over Sarvam-M Multilingual Hybrid?
Sarvam-M Multilingual Hybrid is safer overall; choose Llama Guard 4 12B when long-context analysis matters. If your workload also depends on long-context analysis, start with Llama Guard 4 12B; if it depends on provider fit, run the same evaluation with Sarvam-M Multilingual Hybrid.
Continue comparing
Last reviewed: 2026-05-22. Data sourced from public model cards and provider documentation.