Granite 3.1 8B Instruct vs Nemotron-Nano-12B-v2-VL
Granite 3.1 8B Instruct (2024) and Nemotron-Nano-12B-v2-VL (2025) are compact production models from IBM Research and NVIDIA AI. Granite 3.1 8B Instruct ships a 128K-token context window, while Nemotron-Nano-12B-v2-VL ships a not-yet-sourced 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.
Nemotron-Nano-12B-v2-VL is safer overall; choose Granite 3.1 8B Instruct when provider fit matters.
Decision scorecard
Local evidence first| Signal | Granite 3.1 8B Instruct | Nemotron-Nano-12B-v2-VL |
|---|---|---|
| Decision fit | Long context | Vision and JSON / Tool use |
| Context window | 128K | — |
| Cheapest output | - | $0.6/1M tokens |
| Provider routes | 0 tracked | 2 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Granite 3.1 8B Instruct has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Local decision data tags Granite 3.1 8B Instruct for Long context.
- Nemotron-Nano-12B-v2-VL has broader tracked provider coverage for fallback and procurement flexibility.
- Nemotron-Nano-12B-v2-VL uniquely exposes Vision, Multimodal, and Structured outputs in local model data.
- Local decision data tags Nemotron-Nano-12B-v2-VL for Vision and JSON / Tool use.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Granite 3.1 8B Instruct
Unavailable
No complete token price in local provider data
Nemotron-Nano-12B-v2-VL
$310
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 Granite 3.1 8B Instruct and Nemotron-Nano-12B-v2-VL; plan for SDK, billing, or endpoint changes.
- Nemotron-Nano-12B-v2-VL adds Vision, Multimodal, and Structured outputs in local capability data.
- No overlapping tracked provider route is sourced for Nemotron-Nano-12B-v2-VL and Granite 3.1 8B Instruct; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision, Multimodal, and Structured outputs before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-12-18 | 2025-10-28 |
| Context window | 128K | — |
| Parameters | 8B | 12B |
| Architecture | Dense decoder-only transformer: 40 layers, 4096 embed, GQA 32/8 heads, RoPE, SwiGLU | decoder only |
| License | Open Source | Unknown |
| Knowledge cutoff | 2024-04 | - |
Pricing and availability
| Pricing attribute | Granite 3.1 8B Instruct | Nemotron-Nano-12B-v2-VL |
|---|---|---|
| Input price | - | $0.2/1M tokens |
| Output price | - | $0.6/1M tokens |
| Providers | - |
Capabilities
| Capability | Granite 3.1 8B Instruct | Nemotron-Nano-12B-v2-VL |
|---|---|---|
| Vision | No | Yes |
| Multimodal | No | Yes |
| 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 vision: Nemotron-Nano-12B-v2-VL, multimodal input: Nemotron-Nano-12B-v2-VL, and structured outputs: Nemotron-Nano-12B-v2-VL. 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: Granite 3.1 8B Instruct has no token price sourced yet and Nemotron-Nano-12B-v2-VL has $0.2/1M input tokens. Provider availability is 0 tracked routes versus 2. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Granite 3.1 8B Instruct when provider fit are central to the workload. Choose Nemotron-Nano-12B-v2-VL when vision-heavy evaluation 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
Is Granite 3.1 8B Instruct or Nemotron-Nano-12B-v2-VL open source?
Granite 3.1 8B Instruct is listed under Open Source. Nemotron-Nano-12B-v2-VL is listed under Unknown. 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 vision, Granite 3.1 8B Instruct or Nemotron-Nano-12B-v2-VL?
Nemotron-Nano-12B-v2-VL has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
Which is better for multimodal input, Granite 3.1 8B Instruct or Nemotron-Nano-12B-v2-VL?
Nemotron-Nano-12B-v2-VL has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for structured outputs, Granite 3.1 8B Instruct or Nemotron-Nano-12B-v2-VL?
Nemotron-Nano-12B-v2-VL 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 Granite 3.1 8B Instruct and Nemotron-Nano-12B-v2-VL?
Granite 3.1 8B Instruct is available on the tracked providers still being sourced. Nemotron-Nano-12B-v2-VL is available on NVIDIA NIM and OpenRouter. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Granite 3.1 8B Instruct over Nemotron-Nano-12B-v2-VL?
Nemotron-Nano-12B-v2-VL is safer overall; choose Granite 3.1 8B Instruct when provider fit matters. If your workload also depends on provider fit, start with Granite 3.1 8B Instruct; if it depends on vision-heavy evaluation, run the same evaluation with Nemotron-Nano-12B-v2-VL.
Continue comparing
Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.