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PatchTST (ETTh1)

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ibm-research/granite-timeseries-patchtst

616K params | 512 context | $0.00025 per forecast | Apache-2.0

This checkpoint is IBM's hosted PatchTST reference model for ETTh1 rather than a broad multi-domain TSFM family card. It uses patch tokenization and Transformer blocks to model long-horizon time-series behavior efficiently, but the published checkpoint is tuned around the exact seven-channel ETTh1 setup instead of generic univariate forecasting. It is most useful as a narrow baseline and point of comparison against the larger foundation models in the catalog.

Model Classification

Family

Granite PatchTST

Type

pretrained forecasting model

Pretrained forecasting checkpoint hosted on TSFM.ai as a reference model, but not positioned upstream as a general-purpose TSFM family.

Training Data

ETTh1 train split covering all seven ETTh1 channels, per the official model card. This hosted checkpoint expects that same seven-series target shape at inference time.

Recommended For

  • • Reference long-horizon forecasting baselines
  • • Interpretable comparisons against stronger hosted TSFMs

Strengths

  • • Strong and widely cited long-horizon patch-transformer baseline
  • • Easy comparison point for benchmark readers

Limitations

  • • This hosted checkpoint is dataset-specific rather than a universal foundation model
  • • Narrower operational scope than the broader TSFM families in the catalog

Capabilities

forecastingmultivariatelong-horizon

Tags

ibmpatchtstbaselinelong-horizon

Specifications

Parameters
616K
Architecture
PatchTST transformer with patch tokenization
Context length
512
Max context
512
Minimum history
n/a
Recommended history
n/a
Input step
n/a
Required target series
7
Temperature
Ignored
Top P
Ignored
Max output
1,024
Avg latency
n/a
Uptime
n/a
Plan limits
1,000 rpm free · 1,000,000 rpm with billing
Accelerator
T4
Regions
Virginia, US
License
Apache-2.0

Pricing

Per forecast
$0.00025

Performance

Average latency
n/a
Availability
n/a
Plan limits
1,000 rpm free · 1,000,000 rpm with billing