SAVRN Model Hub · Comparisons
chronos-2-small vs Kronos-small
Chronos-2-small has 28M parameters and Kronos-small has 25M parameters; chronos-2-small is released under Apache License 2.0 and Kronos-small under MIT License; at 16-bit, chronos-2-small needs about 0.1 GB (1x MI300X from $1.85 an hour) and Kronos-small about 0.1 GB (1x MI300X from $1.85 an hour).
| Field | chronos-2-small autogluon/chronos-2-small | Kronos-small NeoQuasar/Kronos-small |
|---|---|---|
| Publisher | Autogluon | ShiYu |
| Task | Time series forecasting | Time series forecasting |
| Modality | Time series | Time series |
| Parameters, as reported | 28M parameters | 25M parameters |
| Architecture | Chronos2Model | Not stated |
| Library | chronos-forecasting | Not stated |
| Context length | Not stated | Not stated |
| Repository size | 111.8 MB | 99.0 MB |
| Artifact formats | safetensors | safetensors |
| 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 | ddec01313e50 | 901c26c13326 |
| Downloads reported by the hub | 3.6M | 1M |
| Last observed | 2026-10-09 | 2026-10-09 |
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-2-small
There is one job here, forecasting a numeric series, and it makes the hardware question nearly disappear. With 28M parameters, Chronos-2-small needs 0.1 GB at 16-bit. The cheapest setup on this page is one MI300X with 192 GB at $1.85 an hour, so nobody should rent a card for this model alone. We would place it beside something larger and treat its memory as a rounding error.
Nothing in the license slows a deployment: Apache 2.0 permits commercial use, modification and redistribution, with an express patent grant, and asks that the notices travel with it and significant changes be stated. Two checks. No context length is listed, so settle the history window with the publisher's documentation. And the training relations name autogluon/chronos_datasets and Salesforce/GiftEvalPretrain; if your series overlap with either, your test numbers will flatter it. No evaluations are reported here, so run your own.
SAVRN's Notes on Kronos-small
Candlestick sequences are the entire job here. Kronos-small takes OHLCV data its own tokenizer has quantized into discrete tokens and forecasts what comes next, trained on more than 45 global exchanges. At 25M parameters the four weight files total under 99 MB, and the 16-bit run needs 0.1 GB of memory. The cheapest Index setup, one MI300X with 192 GB at $1.85 per hour, would barely register it. We would put it on a card already serving other work rather than give it one of its own.
MIT is about as short as a license gets: commercial use, modification and redistribution, as long as the notices ride along. Two checks before committing. The facts list no context length, so establish the K-line window from the paper, arXiv:2508.02739. And the weights were updated September 9, 2025, two months after the June 30 release, so confirm which revision you are pulling.
Questions
Which is larger, chronos-2-small or Kronos-small?
chronos-2-small (28M parameters) is larger than Kronos-small (25M parameters), by the parameter counts their publishers report.
Which is cheaper to run, chronos-2-small or Kronos-small?
At 4-bit, chronos-2-small fits on 1x MI300X from $1.85 an hour and Kronos-small on 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.
Can I use chronos-2-small commercially?
Yes. chronos-2-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 Kronos-small commercially?
Yes. Kronos-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.