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Qwen3.5 397B-A17B
alibaba·alibaba/qwen3.5-397b-a17b·Deprecated·Open weights·qwen series
Large open Qwen multimodal MoE for visual agents and long technical tasks
At a glance
Official price$0.43 / $2.58 per 1M
Cache read — · Alibaba (China)
Lowest paid$0.172 / $1.03
OrcaRouter Gateway · 4.6× spread
2 more $0 channels
Context262,144
⚠ Providers report 131,072–262,144; the table below is authoritative
Output limit65,536
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImageVideoAudio
Knowledge cutoff2025-04
Released / updated2026-02-15 / 2026-02-15
Quality & performanceArtificial Analysis · Intelligence Index v4.1 · rep. tier Reasoning
Intelligence34.3
Value89
Coding48.2
Agentic19.8
Output speed88 tok/s
TTFT2.11 s
Cost per task$0.3574
Value formulaIQ 34.3 ÷ min blended $0.387 = 89
Reasoning tier → intelligence / speed (higher tier = stronger but slower)
Non-reasoningIQ 32.7 · 83 tok/s
ReasoningIQ 34.3 · 88 tok/s
Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.
Available at 29 providers26 with public prices · 2 free
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Nvidia | First-party | Free | — | — | 262,144 | 8,192 | ||
| UnoRouter qwen3.5-397b-a17b:free | Gateway | Free | — | — | 262,144 | 65,536 | ||
| OrcaRouter | Gateway | $0.172 | $1.03 | — | — | 262,144 | 65,536 | |
| Merge Gateway | Gateway | $0.172 | $1.03 | $0.034 | — | 256,000 ⚠ | 64,000 | |
| EmpirioLabs AI qwen3-5-397b-a17b | Gateway | $0.172 tiered >128K: $0.43 | $1.03 | $0.172 | — | 256,000 ⚠ | 64,000 | |
| CrofAI | Gateway | $0.35 | $1.75 | $0.07 | — | 262,144 | 262,144 | |
| DigitalOcean | Cloud | $0.302 | $1.93 | $0.111 | — | 131,072 ⚠ | 131,072 | |
| Vultr Qwen/Qwen3.5-397B-A17B | Cloud | $0.30 | $2.00 | — | — | 262,144 | 65,536 | |
| OpenRouter | Gateway | $0.39 | $2.34 | — | — | 262,144 | 65,536 | |
| SiliconFlow Qwen/Qwen3.5-397B-A17B | Cloud | $0.39 | $2.34 | — | — | 262,144 | 262,144 | |
| Alibaba (China)Official | First-party | $0.43 | $2.58 | — | — | 262,144 | 65,536 | |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Merge Gateway$69.49
2OrcaRouter$86.00
3EmpirioLabs AI$86.00
4CrofAI$123.90
5DigitalOcean$133.77
6Vultr$160.00
11Alibaba (China) · Official$215.00
2 more channels offer $0 (Nvidia, UnoRouter); free tiers usually have rate limits and no SLA, excluded from ranking.
Switch to Merge Gateway to save $145.51/mo (68%)
Note: this is a gateway; verify availability and rate limits yourself.
Benchmark1 items
| Name | Conditions | Score | Metric | Source |
|---|---|---|---|---|
| SWE-Bench Verified | — | 76.4 | resolved | Source ↗ |
The same benchmark scores very differently across harness / dataset, so the qualifying conditions must be shown together.
Reasoning control
Toggle (on / off)effort = noneeffort = loweffort = mediumeffort = higheffort = maxbudget_tokenseffort = minimaleffort = xhigh
5 / 29 providers expose no reasoning control (reasoning_options: []).
Related models
Qwen3.5 0.8Bsame series$0.06 / $0.12Qwen3.5 4Bsame series$0.10 / $0.20Qwen3.8 27B TEEsame series$0.40 / $3.00DeepSeek V4 Procheaper alternative$0.435 / $0.87DeepSeek V4 Flashcheaper alternative$0.14 / $0.28MiniMax-M2.7cheaper alternative$0.30 / $1.20MiniMax-M3cheaper alternative$0.30 / $1.20
Price historyone sample accumulated per data sync
Input listOutput listMin blended