Qwen3.5 397B A17B
DeprecatedQwen3.5 397B A17B is Alibaba's language model with a 262K context window and up to 66K output tokens, available from 8 providers, starting at $0.39 / 1M input and $2.34 / 1M output. Alibaba's largest Qwen3.5 MoE model with 397B total parameters and 17B activated per token, targeting maximum capability for complex reasoning and generation.
| Benchmarks | |
|---|---|
| Intelligence Index | #101 |
| Coding Index | #67 |
| GPQA | #52 |
| HLE | #73 |
| IFBench | #12 |
| Time to First Token | #459 |
| SciCode | #106 |
| LCR | #67 |
| TerminalBench Hard | #42 |
| TAU2 | #22 |
| Output TPS | #150 |
Capabilities
Input3/5
Text✓
Image✓
Audio·
Video✓
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities6/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling✓
Structured Outputs✓
Native JSON Schema✓
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | Batch | |||
|---|---|---|---|---|---|
| Input $ / 1M | Output $ / 1M | Cache Read $ / 1M | Input $ / 1M | Output $ / 1M | |
| $0.6 | $3.60 | N/A | $0.3 | $1.80 | |
| $0.45 | $3.00 | $0.22 | — | — | |
| $0.6 | $3.60 | N/A | — | — | |
| $0.71 | $4.25 | N/A | — | — | |
| $0.684 | $4.10 | N/A | — | — | |
| $0.6 | $3.60 | N/A | — | — | |
| $0.6 | $3.60 | N/A | — | — | |
| $0.39 | $2.34 | N/A | — | — | |
| $0.6 | $3.60 | N/A | — | — | |
| $0.6 | $3.60 | $0.35 | — | — | |
Cost Calculator
US Dollar ($)
Preset:
Cheapest Instances to Run It
Cloud GPU instances that can host Qwen3.5 397B A17B, ranked by cheapest on-demand price. The model needs about 953 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region | |
|---|---|---|---|---|---|---|
| Standard_ND96is_MI300X_v5 |  Azure | 8× AMD Instinct MI300X GPU (192GB) | 1536 GB | $48.00/hr | ||
| Standard_ND96isr_MI300X_v5 | Azure | 8× AMD Instinct MI300X | 1536 GB | $48.00/hr | ||
| p5en.48xlarge |  AWS | 8× H200 | 1128 GB | $63.30/hr | ||
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Qwen3.5 122B A10B | 262K | $0.250 | $1.75 | Available | |
| Qwen3.5 35B A3B | 262K | $0.140 | $1.00 | Available | |
| Qwen3.5 397B A17B | 262K | $0.390 | $2.34 | Current | |
| Qwen3.7 Plus VL Instruct | — | — | — | — | Available |