Mistral Small 3.1 24B Instruct vs Together AI Qwen2-72B-Instruct
Mistral Small 3.1 24B Instruct (2025) and Together AI Qwen2-72B-Instruct (2024) are compact production models from MistralAI and Alibaba. Mistral Small 3.1 24B Instruct ships a 128K-token context window, while Together AI Qwen2-72B-Instruct ships a 33K-token context window. On pricing, Mistral Small 3.1 24B Instruct costs $0.1/1M input tokens versus $0.7/1M for the alternative. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit.
Mistral Small 3.1 24B Instruct is ~600% cheaper at $0.1/1M; pay for Together AI Qwen2-72B-Instruct only for provider fit.
Decision scorecard
Local evidence first| Signal | Mistral Small 3.1 24B Instruct | Together AI Qwen2-72B-Instruct |
|---|---|---|
| Decision fit | RAG, Long context, and Vision | Classification and JSON / Tool use |
| Context window | 128K | 33K |
| Cheapest output | $0.3/1M tokens | $0.7/1M tokens |
| Provider routes | 5 tracked | 1 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Mistral Small 3.1 24B Instruct has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Mistral Small 3.1 24B Instruct has the lower cheapest tracked output price at $0.3/1M tokens.
- Mistral Small 3.1 24B Instruct has broader tracked provider coverage for fallback and procurement flexibility.
- Mistral Small 3.1 24B Instruct uniquely exposes Vision and Multimodal in local model data.
- Local decision data tags Mistral Small 3.1 24B Instruct for RAG, Long context, and Vision.
- Local decision data tags Together AI Qwen2-72B-Instruct for Classification and JSON / Tool use.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Mistral Small 3.1 24B Instruct
$155
Cheapest tracked route: Together AI
Together AI Qwen2-72B-Instruct
$735
Cheapest tracked route: Together AI
Estimated monthly gap: $580. Batch, cache, and negotiated pricing are excluded from this local estimate.
Switch friction
- Provider overlap exists on Together AI; start route-level A/B tests there.
- Together AI Qwen2-72B-Instruct is $0.4/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Check replacement coverage for Vision and Multimodal before moving production traffic.
- Provider overlap exists on Together AI; start route-level A/B tests there.
- Mistral Small 3.1 24B Instruct is $0.4/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
- Mistral Small 3.1 24B Instruct adds Vision and Multimodal in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2025-12-15 | 2024-06-07 |
| Context window | 128K | 33K |
| Parameters | 24B | 72B |
| Architecture | dense | decoder only |
| License | Apache 2.0 | Open Source |
| Knowledge cutoff | 2023-10 | - |
Pricing and availability
| Pricing attribute | Mistral Small 3.1 24B Instruct | Together AI Qwen2-72B-Instruct |
|---|---|---|
| Input price | $0.1/1M tokens | $0.7/1M tokens |
| Output price | $0.3/1M tokens | $0.7/1M tokens |
| Providers |
Capabilities
| Capability | Mistral Small 3.1 24B Instruct | Together AI Qwen2-72B-Instruct |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | Yes | 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: Mistral Small 3.1 24B Instruct and multimodal input: Mistral Small 3.1 24B Instruct. Both models share 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, Mistral Small 3.1 24B Instruct lists $0.1/1M input and $0.3/1M output tokens, while Together AI Qwen2-72B-Instruct lists $0.7/1M input and $0.7/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Mistral Small 3.1 24B Instruct lower by about $0.54 per million blended tokens. Availability is 5 providers versus 1, so concentration risk also matters.
Choose Mistral Small 3.1 24B Instruct when long-context analysis, larger context windows, and lower input-token cost are central to the workload. Choose Together AI Qwen2-72B-Instruct 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
Which has a larger context window, Mistral Small 3.1 24B Instruct or Together AI Qwen2-72B-Instruct?
Mistral Small 3.1 24B Instruct supports 128K tokens, while Together AI Qwen2-72B-Instruct supports 33K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Mistral Small 3.1 24B Instruct or Together AI Qwen2-72B-Instruct?
Mistral Small 3.1 24B Instruct is cheaper on tracked token pricing. Mistral Small 3.1 24B Instruct costs $0.1/1M input and $0.3/1M output tokens. Together AI Qwen2-72B-Instruct costs $0.7/1M input and $0.7/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Mistral Small 3.1 24B Instruct or Together AI Qwen2-72B-Instruct open source?
Mistral Small 3.1 24B Instruct is listed under Apache 2.0. Together AI Qwen2-72B-Instruct is listed under Open Source. 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, Mistral Small 3.1 24B Instruct or Together AI Qwen2-72B-Instruct?
Mistral Small 3.1 24B Instruct 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, Mistral Small 3.1 24B Instruct or Together AI Qwen2-72B-Instruct?
Mistral Small 3.1 24B Instruct 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.
Where can I run Mistral Small 3.1 24B Instruct and Together AI Qwen2-72B-Instruct?
Mistral Small 3.1 24B Instruct is available on OpenRouter, Fireworks AI, NVIDIA NIM, Together AI, and Mistral AI Studio. Together AI Qwen2-72B-Instruct is available on Together AI. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-05-19. Data sourced from public model cards and provider documentation.