Grok Code Fast 1 vs Mistral Nemotron
Grok Code Fast 1 (2025) and Mistral Nemotron (2025) are agentic coding models from xAI and MistralAI. Grok Code Fast 1 ships a 262K-token context window, while Mistral Nemotron 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.
Mistral Nemotron is safer overall; choose Grok Code Fast 1 when coding workflow support matters.
Specs
| Released | 2025-08-27 | 2025-12-01 |
| Context window | 262K | — |
| Parameters | 314B | — |
| Architecture | mixture of experts | decoder only |
| License | Proprietary | 1 |
| Knowledge cutoff | - | - |
Pricing and availability
| Grok Code Fast 1 | Mistral Nemotron | |
|---|---|---|
| Input price | $0.2/1M tokens | - |
| Output price | $1.5/1M tokens | - |
| Providers |
Capabilities
| Grok Code Fast 1 | Mistral Nemotron | |
|---|---|---|
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| Structured outputs | ||
| Code execution |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on function calling: Grok Code Fast 1, tool use: Grok Code Fast 1, and structured outputs: Grok Code Fast 1. 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: Grok Code Fast 1 has $0.2/1M input tokens and Mistral Nemotron has no token price sourced yet. Provider availability is 1 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Grok Code Fast 1 when coding workflow support are central to the workload. Choose Mistral Nemotron 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.
FAQ
Is Grok Code Fast 1 or Mistral Nemotron open source?
Grok Code Fast 1 is listed under Proprietary. Mistral Nemotron is listed under 1. 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, Grok Code Fast 1 or Mistral Nemotron?
Grok Code Fast 1 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 tool use, Grok Code Fast 1 or Mistral Nemotron?
Grok Code Fast 1 has the clearer documented tool use signal in this comparison. If tool use 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, Grok Code Fast 1 or Mistral Nemotron?
Grok Code Fast 1 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 Grok Code Fast 1 and Mistral Nemotron?
Grok Code Fast 1 is available on OpenRouter. Mistral Nemotron is available on NVIDIA NIM. Provider coverage can affect latency, region availability, compliance posture, and fallback options. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
When should I pick Grok Code Fast 1 over Mistral Nemotron?
Mistral Nemotron is safer overall; choose Grok Code Fast 1 when coding workflow support matters. If your workload also depends on coding workflow support, start with Grok Code Fast 1; if it depends on provider fit, run the same evaluation with Mistral Nemotron.
Continue comparing
Last reviewed: 2026-04-24. Data sourced from public model cards and provider documentation.