Moirai-1.1-R-Base
Model directorySalesforce/moirai-1.1-R-base~91M params | Upstream checkpoint
Moirai-1.1-R-Base is the mid-size checkpoint in the updated Moirai 1.1-R family, sitting between the 1.1-R Small and Large variants. At roughly 91M parameters it matches the footprint of Moirai-1.0-R-Base while carrying the 1.1 update, making it the natural balanced default for the newer dense line.
It keeps the familiar masked-encoder Moirai architecture and usage pattern inherited from the 1.0-R design, so it handles multivariate forecasting, dynamic covariates, and calibrated quantile output the same way as the original family. Salesforce positions 1.1-R as an updated 1.0-R release rather than a new corpus: the card does not restate a fresh training mixture, so the official provenance is the 1.0-R/Moirai line plus the 1.1 release update, with the note emphasizing improved low-frequency performance.
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Model Classification
Family
Moirai-1.1-R
Type
time series foundation model
Pretrained time-series model for zero-shot or few-shot forecasting workloads.
Resources
Training Data
Salesforce positions this as an updated 1.0-R release; the 1.1 card does not restate a new corpus in detail, so the official provenance is the 1.0-R/Moirai line plus the 1.1 release update.
Recommended For
- • Multivariate forecasting across heterogeneous domains
- • Workloads that benefit from probabilistic outputs and arbitrary variate counts
Strengths
- • Strong multivariate coverage across the Moirai family
- • Well-suited to covariates and correlated series
Limitations
- • Model cards for some newer Moirai variants are still sparse on exact checkpoint details
- • Heavier family choices can be more expensive than tiny single-purpose baselines
Capabilities
Tags
Specifications
- Parameters
- ~91M
- Architecture
- updated masked encoder Moirai architecture following the 1.0-R design pattern
- Context length
- n/a
- Max context
- n/a
- Minimum history
- n/a
- Recommended history
- n/a
- Input step
- n/a
- Required target series
- 1
- Temperature
- Ignored
- Top P
- Ignored
- Max output
- n/a
- License
- n/a