Grok 3 Mini vs Mistral Large 2
Grok 3 Mini (2025) and Mistral Large 2 (2025) are compact production models from xAI and MistralAI. Grok 3 Mini ships a 131k-token context window, while Mistral Large 2 ships a 128K-token context window. On pricing, Grok 3 Mini costs $0.3/1M input tokens versus $0.48/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Grok 3 Mini is ~60% cheaper at $0.3/1M; pay for Mistral Large 2 only for vision-heavy evaluation.
Specs
| Released | 2025-02-17 | 2025-11-25 |
| Context window | 131k | 128K |
| Parameters | — | 123B |
| Architecture | - | decoder only |
| License | Proprietary | True |
| Knowledge cutoff | - | 2025-07 |
Pricing and availability
| Grok 3 Mini | Mistral Large 2 | |
|---|---|---|
| Input price | $0.3/1M tokens | $0.48/1M tokens |
| Output price | $0.5/1M tokens | $2.4/1M tokens |
| Providers |
Capabilities
| Grok 3 Mini | Mistral Large 2 | |
|---|---|---|
| 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 vision: Mistral Large 2, function calling: Mistral Large 2, and tool use: Mistral Large 2. Both models share multimodal input and structured outputs, 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.
For cost, Grok 3 Mini lists $0.3/1M input and $0.5/1M output tokens, while Mistral Large 2 lists $0.48/1M input and $2.4/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Grok 3 Mini lower by about $0.7 per million blended tokens. Availability is 1 providers versus 4, so concentration risk also matters.
Choose Grok 3 Mini when long-context analysis, larger context windows, and lower input-token cost are central to the workload. Choose Mistral Large 2 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.
FAQ
Which has a larger context window, Grok 3 Mini or Mistral Large 2?
Grok 3 Mini supports 131k tokens, while Mistral Large 2 supports 128K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Grok 3 Mini or Mistral Large 2?
Grok 3 Mini is cheaper on tracked token pricing. Grok 3 Mini costs $0.3/1M input and $0.5/1M output tokens. Mistral Large 2 costs $0.48/1M input and $2.4/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Grok 3 Mini or Mistral Large 2 open source?
Grok 3 Mini is listed under Proprietary. Mistral Large 2 is listed under True. 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, Grok 3 Mini or Mistral Large 2?
Mistral Large 2 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.
Which is better for multimodal input, Grok 3 Mini or Mistral Large 2?
Both Grok 3 Mini and Mistral Large 2 expose multimodal input. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface.
Where can I run Grok 3 Mini and Mistral Large 2?
Grok 3 Mini is available on OpenRouter. Mistral Large 2 is available on OpenRouter, IBM watsonx, AWS Bedrock, and Mistral AI Studio. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-04-24. Data sourced from public model cards and provider documentation.