Nemotron 3 Super-120B-A12B vs Xiaomi MiMo-V2-Pro
Nemotron 3 Super-120B-A12B (2026) and Xiaomi MiMo-V2-Pro (2026) are general-purpose language models from NVIDIA AI and Xiaomi. Nemotron 3 Super-120B-A12B ships a 1.05m-token context window, while Xiaomi MiMo-V2-Pro ships a 1m-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. It focuses on practical selection signals rather than broad model-family marketing.
Xiaomi MiMo-V2-Pro is safer overall; choose Nemotron 3 Super-120B-A12B when long-context analysis matters.
Decision scorecard
Local evidence first| Signal | Nemotron 3 Super-120B-A12B | Xiaomi MiMo-V2-Pro |
|---|---|---|
| Best for | long-context analysis and provider-routed production | tool-calling agents and long-context analysis |
| Decision fit | Coding, RAG, and Agents | RAG, Agents, and Long context |
| Context window | 1.05m | 1m |
| Cheapest output | $0.45/1M tokens | - |
| Provider routes | 6 tracked | 0 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Nemotron 3 Super-120B-A12B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Nemotron 3 Super-120B-A12B has broader tracked provider coverage for fallback and procurement flexibility.
- Nemotron 3 Super-120B-A12B uniquely exposes Structured outputs in local model data.
- Local decision data tags Nemotron 3 Super-120B-A12B for Coding, RAG, and Agents.
- Xiaomi MiMo-V2-Pro uniquely exposes Function calling in local model data.
- Local decision data tags Xiaomi MiMo-V2-Pro for RAG, Agents, and Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Nemotron 3 Super-120B-A12B
$185
Cheapest tracked route/tier: OpenRouter
Xiaomi MiMo-V2-Pro
Unavailable
No complete token price in local provider data
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Nemotron 3 Super-120B-A12B and Xiaomi MiMo-V2-Pro; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Structured outputs before moving production traffic.
- Xiaomi MiMo-V2-Pro adds Function calling in local capability data.
- No overlapping tracked provider route is sourced for Xiaomi MiMo-V2-Pro and Nemotron 3 Super-120B-A12B; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Function calling before moving production traffic.
- Nemotron 3 Super-120B-A12B adds Structured outputs in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-03-11 | 2026-03-19 |
| Context window | 1.05m | 1m |
| Parameters | 120B | 1T |
| Architecture | decoder only | - |
| License | NVIDIA Open Model | Proprietary |
| Openness | Open weights | Proprietary |
| Commercial use | Commercial use allowed | Commercial use with conditions |
| Knowledge cutoff | - | 2024-12 |
Pricing and availability
| Pricing attribute | Nemotron 3 Super-120B-A12B | Xiaomi MiMo-V2-Pro |
|---|---|---|
| Input price | $0.09/1M tokens | - |
| Output price | $0.45/1M tokens | - |
| Providers | - |
Capabilities
| Capability | Nemotron 3 Super-120B-A12B | Xiaomi MiMo-V2-Pro |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | No | Yes |
| 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 function calling: Xiaomi MiMo-V2-Pro and structured outputs: Nemotron 3 Super-120B-A12B. 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: Nemotron 3 Super-120B-A12B has $0.09/1M input tokens and Xiaomi MiMo-V2-Pro has no token price sourced yet. Provider availability is 6 tracked routes versus 0. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Nemotron 3 Super-120B-A12B when long-context analysis, larger context windows, and broader provider choice are central to the workload. Choose Xiaomi MiMo-V2-Pro 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, Nemotron 3 Super-120B-A12B or Xiaomi MiMo-V2-Pro?
Nemotron 3 Super-120B-A12B supports 1.05m tokens, while Xiaomi MiMo-V2-Pro supports 1m tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Nemotron 3 Super-120B-A12B or Xiaomi MiMo-V2-Pro open source?
Nemotron 3 Super-120B-A12B is listed under NVIDIA Open Model. Xiaomi MiMo-V2-Pro 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 function calling, Nemotron 3 Super-120B-A12B or Xiaomi MiMo-V2-Pro?
Xiaomi MiMo-V2-Pro has the clearer documented function calling signal in this comparison. If function calling 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, Nemotron 3 Super-120B-A12B or Xiaomi MiMo-V2-Pro?
Nemotron 3 Super-120B-A12B 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 Nemotron 3 Super-120B-A12B and Xiaomi MiMo-V2-Pro?
Nemotron 3 Super-120B-A12B is available on Cloudflare Workers AI, DeepInfra, NVIDIA NIM, OpenRouter, and Fireworks AI. Xiaomi MiMo-V2-Pro is available on the tracked providers still being sourced. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Nemotron 3 Super-120B-A12B over Xiaomi MiMo-V2-Pro?
Xiaomi MiMo-V2-Pro is safer overall; choose Nemotron 3 Super-120B-A12B when long-context analysis matters. If your workload also depends on long-context analysis, start with Nemotron 3 Super-120B-A12B; if it depends on provider fit, run the same evaluation with Xiaomi MiMo-V2-Pro.
Continue comparing
Last reviewed: 2026-06-01. Data sourced from public model cards and provider documentation.