Qwen3.5-397B-A17B vs Together MiniMax M2.5
Qwen3.5-397B-A17B (2026) and Together MiniMax M2.5 (2026) are frontier reasoning models from Alibaba and MiniMax. Qwen3.5-397B-A17B ships a 262K-token context window, while Together MiniMax M2.5 ships a 200k-token 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.
Qwen3.5-397B-A17B is safer overall; choose Together MiniMax M2.5 when provider fit matters.
Decision scorecard
Local evidence first| Signal | Qwen3.5-397B-A17B | Together MiniMax M2.5 |
|---|---|---|
| Decision fit | Coding, RAG, and Agents | Long context |
| Context window | 262K | 200k |
| Cheapest output | $2.34/1M tokens | - |
| Provider routes | 3 tracked | 0 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Qwen3.5-397B-A17B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Qwen3.5-397B-A17B has broader tracked provider coverage for fallback and procurement flexibility.
- Qwen3.5-397B-A17B uniquely exposes Multimodal, Reasoning, and Function calling in local model data.
- Local decision data tags Qwen3.5-397B-A17B for Coding, RAG, and Agents.
- Local decision data tags Together MiniMax M2.5 for Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output prices on this page.
Qwen3.5-397B-A17B
$897
Cheapest tracked route: OpenRouter
Together MiniMax M2.5
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 Qwen3.5-397B-A17B and Together MiniMax M2.5; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Multimodal, Reasoning, and Function calling before moving production traffic.
- No overlapping tracked provider route is sourced for Together MiniMax M2.5 and Qwen3.5-397B-A17B; plan for SDK, billing, or endpoint changes.
- Qwen3.5-397B-A17B adds Multimodal, Reasoning, and Function calling in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-02-16 | 2026-02-15 |
| Context window | 262K | 200k |
| Parameters | 397B | 228.7B |
| Architecture | MoE | - |
| License | Apache 2.0 | Proprietary |
| Knowledge cutoff | - | - |
Pricing and availability
| Pricing attribute | Qwen3.5-397B-A17B | Together MiniMax M2.5 |
|---|---|---|
| Input price | $0.39/1M tokens | - |
| Output price | $2.34/1M tokens | - |
| Providers | - |
Capabilities
| Capability | Qwen3.5-397B-A17B | Together MiniMax M2.5 |
|---|---|---|
| Vision | No | No |
| Multimodal | Yes | No |
| Reasoning | Yes | No |
| Function calling | Yes | No |
| Tool use | Yes | No |
| Structured outputs | Yes | No |
| Code execution | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on multimodal input: Qwen3.5-397B-A17B, reasoning mode: Qwen3.5-397B-A17B, function calling: Qwen3.5-397B-A17B, tool use: Qwen3.5-397B-A17B, and structured outputs: Qwen3.5-397B-A17B. 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: Qwen3.5-397B-A17B has $0.39/1M input tokens and Together MiniMax M2.5 has no token price sourced yet. Provider availability is 3 tracked routes versus 0. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Qwen3.5-397B-A17B when reasoning depth, larger context windows, and broader provider choice are central to the workload. Choose Together MiniMax M2.5 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, Qwen3.5-397B-A17B or Together MiniMax M2.5?
Qwen3.5-397B-A17B supports 262K tokens, while Together MiniMax M2.5 supports 200k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Qwen3.5-397B-A17B or Together MiniMax M2.5 open source?
Qwen3.5-397B-A17B is listed under Apache 2.0. Together MiniMax M2.5 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 multimodal input, Qwen3.5-397B-A17B or Together MiniMax M2.5?
Qwen3.5-397B-A17B 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 reasoning mode, Qwen3.5-397B-A17B or Together MiniMax M2.5?
Qwen3.5-397B-A17B has the clearer documented reasoning mode signal in this comparison. If reasoning mode is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for function calling, Qwen3.5-397B-A17B or Together MiniMax M2.5?
Qwen3.5-397B-A17B 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.
Where can I run Qwen3.5-397B-A17B and Together MiniMax M2.5?
Qwen3.5-397B-A17B is available on OpenRouter, Together AI, and Alibaba Cloud PAI-EAS. Together MiniMax M2.5 is available on the tracked providers still being sourced. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-05-11. Data sourced from public model cards and provider documentation.