sktime/toto2-22m-onnx

Toto-2.0-22m (fp32 ONNX)

Unquantized fp32 ONNX export of Datadog/Toto-2.0-22m (Apache-2.0).

fp32 output verified within 0.0003% of forecast spread of the official toto2.Toto2Model.forecast(). Unofficial export, not affiliated with or endorsed by the model authors.

Contract

input	dtype	shape	notes
context	float32	['variates', 2048]	NaN = missing; left-pad short series with NaN
series_ids	int64	['variates']	variates sharing an id are forecast jointly through variate-axis attention; distinct ids = independent

Output quantiles: float32 ['variates', 96, 9]. Quantile levels: [0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9].

One parallel pass to 96 steps. Left-pad short series with NaN (missing-aware). Median is level index 4.

See manifest.json for the machine-readable contract and the artifact's sha256.