# Qwen publishes FP8 quantized Qwen3.5-397B-A17B

> Qwen published an FP8 quantized variant of the Qwen3.5-397B-A17B model on Hugging Face. Source confirms it is a quantized version of the full-precision model. No capability or benchmark details are available.

| | |
|---|---|
| **Tool** | Qwen |
| **Version** | — |
| **Kind** | release |
| **Published** | 2026-02-18 |
| **Observed** | 2026-08-11 |
| **Significance** | 1/5 |
| **Breaking** | no |
| **Categories** | — |

> **Note:** this classification is below our confidence threshold and is pending human review.

## What changed


Qwen published an FP8 quantized variant of the Qwen3.5-397B-A17B model on Hugging Face. Source confirms it is a quantized version of the full-precision model. No capability or benchmark details are available.


## Sources

- [hf_model](https://huggingface.co/Qwen/Qwen3.5-397B-A17B-FP8) — retrieved 2026-08-11


## Community

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---
Canonical: https://changelogs.info/qwen/qwen-publishes-fp8-quantized-qwen3-5-397b-a17b
Entity: https://changelogs.info/qwen
Event ID: `evt_2026-02-18_qwen_qwen-qwen3-5-397b-a17b-fp8`
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