Time series · Amazon
Chronos-Bolt base
205M fast forecaster; runs on CPU.
Datasheet
Maker | Amazon |
|---|---|
Parameters | 205 MVerifiedsafetensors.total from the HF API Source |
Licence | Apache-2.0Verified |
Access | Public download |
Task (HF pipeline) | time-series-forecasting |
First published on HF | 2024-11-25 |
Last updated on HF | 2025-11-21 |
Weights in memory | 0.4 GB at 16-bit · 0.1 GB at ~4.85 bitsEstimateParameters × bits ÷ 8. Excludes context cache and runtime overhead; not every model has a 4-bit build. |
Benchmark
0.808
GIFT-Eval MASE, geometric mean relative to seasonal naive (lower is better) · #5 of 7 scored in this category
Computed: MASE 0.808, CRPS 0.574. config.json flags test-data leakage. Source
The description summarises the model card at https://huggingface.co/amazon/chronos-bolt-base. Parameters and licence are read from the Hugging Face API; the weights-in-memory line is our arithmetic, not a measurement.