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By embracing the principles of open science, both organizations are actively contributing to the global mission of promoting knowledge sharing and accelerating
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innovations in addressing critical environmental challenges. With Hugging Face’s platform, they simplify model training and deployment, making it accessible for
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open science users, startups, and enterprises on multi-cloud AI platforms like [watsonx](https://www.ibm.com/watsonx).
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Additionally, Hugging Face enables easy sharing of the pipelines of the model family, which our team calls Prithvi WxC, within the community, fostering global
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collaboration and engagement.
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Prithvi WxC has been fine-tuned for several tasks including climate downscaling (released as part of the enterprise-grade [IBM granite](https://huggingface.co/ibm-granite) family of models) and
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gravity wave parameterization. More details on Prithvi WxC can be found in the joint [IBM NASA technical paper](https://arxiv.org/abs/2409.13598).
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Current downstreams tasks of PrithviWxC are (please feel free to submit a PR if you want to add yours):
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[Downscaling](https://huggingface.co/ibm-granite/granite-geospatial-wxc-downscaling) (IBM Granite Model) <b><i>>>>[Try it on Colab](https://colab.research.google.com/github/IBM/granite-wxc/blob/4d14cd19ec86ae1a5d32c311e6362fb1d42ff693/examples/granitewxc_downscaling/notebooks/granitewxc_downscaling_inference.ipynb)<<<</i></b> (Please select the T4 GPU runtime)
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[Gravity Wave](https://github.com/NASA-IMPACT/gravity-wave-finetuning)
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More information:[Paper](https://arxiv.org/abs/2409.13598), [Code](https://github.com/NASA-IMPACT/Prithvi-WxC), [Model V1](https://huggingface.co/Prithvi-WxC/prithvi.wxc.2300m.v1)
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PRs: [prithvi-weather-climate-foundation-model (NASA)](https://www.earthdata.nasa.gov/learn/blog/prithvi-weather-climate-foundation-model-background-benefits), [weather-climate-foundation-model (IBM)](https://research.ibm.com/blog/weather-climate-foundation-model)
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[nasa-ibm-weather-climate-foundation-model (NASA)](https://www.earthdata.nasa.gov/learn/blog/nasa-ibm-weather-climate-foundation-model)
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<div style="display: flex; justify-content: center;">
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<b>Gravity Wave</b>
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<img src="https://huggingface.co/Prithvi-WxC/Gravity_wave_Parameterization/resolve/20f8a120752b4e48364a2a606d6d2db26b2aa8b9/prithvi_downstream_gwflux_animation.gif" alt="Gravity Wave" width="512"/>
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<b>Hurricane Ida - Zero-Shot Rollout</b>
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<img src="https://huggingface.co/datasets/Prithvi-WxC/Hurricane/resolve/6edc7c6838d59c1694755508917dce7a203fb9e8/2021C4Ida_2021082700_ground_truth_prediction.gif" alt="Hurricane Ida" width="475"/>
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</div>
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<!-- Prithvi WxC is a 2.3 billion parameter model trained on 160 different variables from MERRA-2 data. It has been pretrained on both forecasting and masked
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reconstruction objectives. I.e.~the model is capable of reconstructing atmospheric state from partial information as well as propagating state into the
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future. The model takes data from two timestamps as input and generates a single, possibly future, timestamp as output. Currently Prithvi WxC comes in two flavors:
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- `prithvi.wxc.2300m.v1` has been pretrained with a 50% masking ratio. The time delta between input timestamps is variable as is the forecast lead time.
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During pretraining, the input delta was chosen from [-3, -6, -9, -12] hours while the forecast lead time was chosen from [0, 6, 12, 24] hours. We recommend using
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`prithvi.wxc.2300m.v1` for generic use cases that do not focus on forecasting.
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- `prithvi.wxc.rollout.2300m.v1` has been through further training cycles to be optimzed for autoregressive rollout. Here, we restricted the input delta
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as well as the lead time to 6 hours. We recommend using `prithvi.wxc.rollout.2300m.v1` for forecasting applications. -->
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This page has been deprecated. Please refer to our new page [link](https://huggingface.co/ibm-nasa-geospatial/Prithvi-WxC-1.0-2300M) for the most up-to-date information
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