Qwen3.5 397B A17B FP8
Qwen3.5 397B A17B FP8 is Alibaba's language model with a 262K context window, starting at $0.6 / 1M input and $3.60 / 1M output. A massive 397B-parameter MoE LLM in the Qwen3.5 series quantized to FP8 precision, with 17B active parameters for efficient large-scale inference.
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning✓
Adaptive Reasoning·
Function Calling✓
Parallel Function Calling·
Structured Outputs✓
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching✓
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard | |
|---|---|---|
| Input $ / 1M | Output $ / 1M | |
| $0.6 | $3.60 | |
Cost Calculator
US Dollar ($)
Preset:
Cheapest Instances to Run It
Cloud GPU instances that can host Qwen3.5 397B A17B FP8, 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 | |
|---|---|---|---|---|---|---|
| a3-ultragpu-8g |  GCP | 8× nvidia-h200-141gb | 1128 GB | $13.82/hr | ||
| 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 | ||
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Qwen3.8 2.4T A95B | 1.0M | $2.00 | $6.00 | Available | |
| Qwen Audio 3 Flash ASR | — | — | — | — | Available |
| Qwen Audio 3 Flash ASR Filetrans | — | — | — | — | Available |
| Qwen Audio 3 Flash ASR Streaming | — | — | — | — | Available |
| Qwen Audio 3 Flash Realtime | — | — | $0.230 | $0.930 | Available |
| Qwen Audio 3 Plus Realtime | — | — | $0.800 | $6.40 | Available |
| Qwen Audio 3 Plus TTS | — | — | — | — | Available |
| Qwen Audio 3.1 Plus Realtime | — | — | $0.800 | $6.40 | Available |
| Qwen Image 3 | — | — | — | — | Available |
| Qwen Image 3.0 Pro | — | — | — | — | Available |
| Qwen3.5 397B A17B FP8 | — | 262K | $0.600 | $3.60 | Current |