Push model using huggingface_hub.
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README.md
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---
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tags:
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- foundation-models
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- pretrained-models
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- time-series
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- timeseries
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- forecasting
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- observability
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- safetensors
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- pytorch_model_hub_mixin
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license: apache-2.0
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pipeline_tag: time-series-forecasting
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thumbnail: https://corp.dd-static.net/img/about/presskit/kit/press_kit.png
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model-index:
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- name: Toto-2.0-313m
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results:
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- task:
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type: time-series-forecasting
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dataset:
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name: BOOM
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type: BOOM
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metrics:
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- name: CRPS
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type: CRPS
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value: 0.351
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- name: MASE
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type: MASE
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value: 0.585
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source:
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name: BOOM 💥 Observability Time-Series Forecasting Leaderboard
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url: https://huggingface.co/spaces/Datadog/BOOM
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- task:
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type: time-series-forecasting
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dataset:
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name: GIFT-Eval
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type: GIFT-Eval
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metrics:
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- name: CRPS
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type: CRPS
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value: 0.481
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- name: MASE
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type: MASE
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value: 0.703
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source:
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name: GIFT-Eval Time Series Forecasting Leaderboard
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url: https://huggingface.co/spaces/Salesforce/GIFT-Eval
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---
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# Toto-2.0-313m
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## ✨ Key Features
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- **Zero-Shot Forecasting**: Forecast without fine-tuning on your specific time series.
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- **Multi-Variate Support**: Efficiently process multiple variables using alternating time/variate attention.
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- **Probabilistic Predictions**: Generate point forecasts and uncertainty estimates via a quantile output head.
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- **Decoder-Only Architecture**: Support for variable prediction horizons and context lengths.
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- **u-μP Scaling**: Stable training transfer across all model sizes.
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<div style="width: 100%; margin: auto; padding: 1rem;">
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<img src="figures/architecture.png" alt="Toto 2.0 architecture" style="width: 100%; height: auto;" />
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<em style="display: block; margin-top: 0.5rem; text-align: center;">
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Overview of the Toto 2.0 architecture.
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</em>
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</div>
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---
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## ⚡ Quick Start
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Inference code is available on [GitHub](https://github.com/DataDog/toto).
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### Installation
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```bash
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pip install "toto-2 @ git+https://github.com/DataDog/toto.git#subdirectory=toto2"
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```
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### Inference Example
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```python
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import torch
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from toto2 import Toto2Model
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model = Toto2Model.from_pretrained("Datadog/Toto-2.0-313m")
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model = model.to("cuda").eval()
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# (batch, n_variates, time_steps)
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target = torch.randn(1, 1, 512, device="cuda")
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target_mask = torch.ones_like(target, dtype=torch.bool)
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series_ids = torch.zeros(1, 1, dtype=torch.long, device="cuda")
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# Returns quantiles of shape (9, batch, n_variates, horizon)
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# Quantile levels: [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9]
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quantiles = model.forecast(
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{"target": target, "target_mask": target_mask, "series_ids": series_ids},
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horizon=96,
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)
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```
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For more examples, see the [Quick Start notebook](https://github.com/DataDog/toto/blob/main/toto2/notebooks/quick_start.ipynb) and [GluonTS integration notebook](https://github.com/DataDog/toto/blob/main/toto2/notebooks/gluonts_integration.ipynb).
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---
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## 💾 Available Checkpoints
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| Checkpoint | Parameters |
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| [Toto-2.0-4m](https://huggingface.co/Datadog/Toto-2.0-4m) | 4M |
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| [Toto-2.0-22m](https://huggingface.co/Datadog/Toto-2.0-22m) | 22M |
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| [Toto-2.0-313m](https://huggingface.co/Datadog/Toto-2.0-313m) | 313M |
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| [Toto-2.0-1B](https://huggingface.co/Datadog/Toto-2.0-1B) | 1B |
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| [Toto-2.0-2.5B](https://huggingface.co/Datadog/Toto-2.0-2.5B) | 2.5B |
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---
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## 🔗 Additional Resources
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- **[Blog Post](https://www.datadoghq.com/blog/ai/toto-2/)**
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- **[GitHub Repository](https://github.com/DataDog/toto)**
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- **[BOOM Dataset](https://huggingface.co/datasets/Datadog/BOOM)**
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- **[Toto 1.0 Weights](https://huggingface.co/Datadog/Toto-Open-Base-1.0)**
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---
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## 📖 Citation
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```bibtex
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(citation coming soon)
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```
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---
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tags:
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- pytorch_model_hub_mixin
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---
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This model has been pushed to the Hub using the [PytorchModelHubMixin](https://huggingface.co/docs/huggingface_hub/package_reference/mixins#huggingface_hub.PyTorchModelHubMixin) integration:
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- Code: [More Information Needed]
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- Paper: [More Information Needed]
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- Docs: [More Information Needed]
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model.safetensors
CHANGED
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version https://git-lfs.github.com/spec/v1
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-
oid sha256:
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size 1250763568
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version https://git-lfs.github.com/spec/v1
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oid sha256:5ee6066497963cb904bf1324ab850661c3201bbb3406052459f1f792386aa2f9
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size 1250763568
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