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57e06a2 09af8e7 57e06a2 09af8e7 57e06a2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | # FengWu — multi-modal encode–fuse–decode (PyTorch)
[← Model zoo](../README.md) · [All model pages](README.md) · **Paper:** *Communications Earth & Environment* 2025, [doi:10.1038/s43247-025-02502-y](https://doi.org/10.1038/s43247-025-02502-y)
`FengWu` follows the 2023 preprint architecture (separate encoders per variable group, a cross-modal fuser, decoders, optional
uncertainty head); `FengWu_lite` is a CPU-friendly default (64 × 128, 69 channels). Architecture notes and status:
[fengwu_specs.md](https://github.com/GISWLH/WeatherAI/blob/main/docs/fengwu_specs.md), [fengwu_status.md](https://github.com/GISWLH/WeatherAI/blob/main/docs/fengwu_status.md). No official weights are published.
```python
import torch
from weatherai.models import FengWu_lite
y = FengWu_lite()(torch.randn(1, 69, 64, 128)) # (1, 69, 64, 128)
```
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