Qwen3.5 397B A17B vs Qwen3.7 Max
Head-to-head specifications
| Metric | Qwen3.5 397B A17B | Qwen3.7 Max | Difference |
|---|---|---|---|
| Intelligence Index | 33.0 | 46.0 | -28.3% |
| Coding Index | 48.2 | 66.0 | -27.0% |
| Agentic Index | 19.8 | 30.6 | — |
| Context window | 512K tokens | 1M tokens | — |
| Blended price ($/1M tokens) | $0.65 | $0.87 | -25.3% |
| Output speed (tokens/s) | 58 | 200 | -71.0% |
| Access | Open weights | Open weights | — |
- Qwen3.7 Max leads overall capability (Intelligence Index 46.0 vs 33.0).
- Qwen3.5 397B A17B is the cheaper model to run at $0.65/1M blended tokens — about 1.3× cheaper.
- Qwen3.7 Max offers the larger context window (1M tokens), useful for long documents and codebases.
Verdict: Qwen3.5 397B A17B or Qwen3.7 Max?
Qwen3.5 397B A17B advantages
- Affordability (+25%)
Qwen3.7 Max advantages
- General intelligence (+28%)
- Coding ability (+27%)
- Agentic task performance (+35%)
- Context window (+49%)
- Output speed (+71%)
Which should you choose?
- Choose the Qwen3.5 397B A17B if you want the lowest cost per token at scale.
- Choose the Qwen3.7 Max if you need the strongest overall reasoning and accuracy.
Value for money
Qwen3.7 Max offers more intelligence per dollar (1.0× the Intelligence-Index-per-cost of the alternative), making it the stronger value for high-volume use. It is also open-weight, so self-hosting can reduce costs further at scale.
Qwen3.5 397B A17B vs Qwen3.7 Max: which should you choose?
Qwen3.5 397B A17B — Alibaba text model with an Intelligence Index of 33, a 512K-token context window and a blended price of $0.65/1M tokens (open weights).
Qwen3.7 Max — Alibaba text model with an Intelligence Index of 46, a 1M-token context window and a blended price of $0.87/1M tokens (open weights).
Qwen3.5 397B A17B vs Qwen3.7 Max: Qwen3.7 Max scores higher on the Intelligence Index. Qwen3.7 Max leads overall capability (Intelligence Index 46.0 vs 33.0). Qwen3.5 397B A17B is the cheaper model to run at $0.65/1M blended tokens — about 1.3× cheaper.
Capability: intelligence, coding and agentic work
On the composite Intelligence Index the Qwen3.7 Max scores 46.0 versus 33.0. For software development, the Coding Index puts Qwen3.7 Max ahead (66.0 vs 48.2). On agentic, multi-step tool-use tasks, Qwen3.7 Max measures stronger. Composite indices summarize many evaluations, but always test on your own workload before committing.
Context window and speed
The Qwen3.7 Max accepts up to 1 million tokens per request, which sets how much documentation, transcript or code it can reason over at once. In measured throughput, Qwen3.7 Max generates faster (200 vs 58 tokens/s), which matters for interactive apps and high-volume pipelines.
Pricing and access
At blended per-token rates, Qwen3.5 397B A17B is the cheaper model to run ($0.65 vs $0.87 per 1M tokens). Qwen3.5 397B A17B is open weights and Qwen3.7 Max is open weights. Open-weight models can be self-hosted, trading per-call cost for infrastructure you manage; for production also weigh rate limits, throughput and data-residency requirements.
The verdict
Both are credible choices in the ai model comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Qwen3.5 397B A17B better than the Qwen3.7 Max?
Qwen3.7 Max is the clearly stronger overall choice, winning most of the dimensions that matter. Qwen3.7 Max leads overall capability (Intelligence Index 46.0 vs 33.0).
What is the main difference between the Qwen3.5 397B A17B and the Qwen3.7 Max?
Qwen3.7 Max leads overall capability (Intelligence Index 46.0 vs 33.0). Qwen3.5 397B A17B is the cheaper model to run at $0.65/1M blended tokens — about 1.3× cheaper.
Which is better value?
Qwen3.7 Max offers more intelligence per dollar (1.0× the Intelligence-Index-per-cost of the alternative), making it the stronger value for high-volume use. It is also open-weight, so self-hosting can reduce costs further at scale.
Which should I choose?
Choose the Qwen3.5 397B A17B if you want the lowest cost per token at scale. Choose the Qwen3.7 Max if you need the strongest overall reasoning and accuracy.
Methodology
Large language models are compared on independent leaderboard metrics: an Intelligence Index (a composite of reasoning and knowledge evaluations), Coding and Agentic indices where measured, community arena Elo, maximum context window, a blended API price per million tokens (weighted across cache-hit, input and output rates), and measured output speed in tokens per second. Where a model ships multiple reasoning-effort variants, we report its strongest variant. Benchmarks capture only part of real-world quality, which also depends on tool use, latency, safety and task fit — and this space moves quickly, so figures reflect the leaderboard snapshot on the page date.