SAVRN Model Hub · Comparisons
chronos-bolt-small vs MOMENT-1-small
Chronos-bolt-small has 48M parameters and MOMENT-1-small has 38M parameters; chronos-bolt-small is released under Apache License 2.0 and MOMENT-1-small under MIT License; at 16-bit, chronos-bolt-small needs about 0.1 GB (1x MI300X from $1.85 an hour) and MOMENT-1-small about 0.1 GB (1x MI300X from $1.85 an hour).
| Field | chronos-bolt-small autogluon/chronos-bolt-small | MOMENT-1-small AutonLab/MOMENT-1-small |
|---|---|---|
| Publisher | Autogluon | Auton Lab |
| Task | Time series forecasting | Time series forecasting |
| Modality | Time series | Time series |
| Parameters, as reported | 48M parameters | 38M parameters |
| Architecture | ChronosBoltModelForForecasting | Not stated |
| Library | Not stated | transformers |
| Context length | Not stated | Not stated |
| Repository size | 190.9 MB | 303.3 MB |
| Artifact formats | safetensors | safetensors, pytorch |
| License | apache-2.0 | mit |
| Access | Open weights, no gate | Open weights, no gate |
| Memory at 16-bit (weights and margin) | 0.1 GB | 0.1 GB |
| Cheapest GPUs at 16-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Memory at 4-bit (weights and margin) | 0 GB | 0 GB |
| Cheapest GPUs at 4-bit, per hour | 1x MI300X, $1.85 | 1x MI300X, $1.85 |
| Revision viewed | 2e1597a7bae0 | 411e288267f8 |
| Downloads reported by the hub | 5.9M | 41.7k |
| Last observed | 2026-10-10 | 2026-09-18 |
An evaluation row appears only where at least two of these models report the same benchmark with the same stated configuration, metric, unit and setup. Different evaluators stay named in each cell. Values are shown as reported: no unit conversion, no ranking.
SAVRN's Notes on chronos-bolt-small
48M parameters, 0.1 GB at 16-bit, one 190.9 MB safetensors file: the bolt line is the small, fast Chronos — a T5 encoder-decoder that cuts a history into patches and forecasts zero-shot. The one 192 GB MI300X at $1.85 an hour we list as its cheapest setup is oversized by orders of magnitude; run it as a scheduled job sharing an accelerator, not one that owns hardware.
Apache 2.0 permits commercial use with notices kept and a patent grant attached. First published 2024-11-13, updated 2025-10-30; the card's headline integration is Amazon SageMaker JumpStart, added February 14, 2025 — the managed route if you would rather not operate the endpoint. At 5.8M downloads a month it trails only chronos-2's 6.4M among the forecasters here. Take bolt for latency, chronos-2 for capacity.
Questions
Which is larger, chronos-bolt-small or MOMENT-1-small?
chronos-bolt-small (48M parameters) is larger than MOMENT-1-small (38M parameters), by the parameter counts their publishers report.
Which is cheaper to run, chronos-bolt-small or MOMENT-1-small?
At 4-bit, chronos-bolt-small fits on 1x MI300X from $1.85 an hour and MOMENT-1-small on 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.
Can I use chronos-bolt-small commercially?
Yes. chronos-bolt-small is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.
Can I use MOMENT-1-small commercially?
Yes. MOMENT-1-small is released under MIT License. The MIT License is a short permissive license. It permits commercial use, modification and redistribution, provided the copyright notice and permission notice are included.