franka-stack-20k-wo-future is an open-weight model from Nayoung Oh. It has 2.7B parameters. At 16-bit it needs about 6.5 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index.
Runs On
What it takes to serve franka-stack-20k-wo-future (2.7B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.
| Precision | Weights | Memory needed | Cheapest setup | Per hour | Also fits |
|---|---|---|---|---|---|
| 16-bit | 5.4 GB | 6.5 GB | 1x MI300X (192 GB) Vultr |
$1.85 | 1x H100 $1.99 · 1x MI325X $2.00 |
| 8-bit | 2.7 GB | 3.3 GB | 1x MI300X (192 GB) Vultr |
$1.85 | 1x H100 $1.99 · 1x MI325X $2.00 |
| 4-bit | 1.4 GB | 1.6 GB | 1x MI300X (192 GB) Vultr |
$1.85 | 1x H100 $1.99 · 1x MI325X $2.00 |
Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Oct 18, 2026.
franka-stack-20k-wo-future on every accelerator the SAVRN Index prices, at every precision
Model Card
The publisher has not written a card for this model.
Configuration
- Architecture
- GR00T_N1_5
- Hidden size
- 2,048
- Stored precision
- bfloat16
- Model type
- gr00t_n1_5
Identity and Version
- Repository
- nayoungoh/franka-stack-20k-wo-future
- Publisher
- Nayoung Oh
- Task
- Not stated by the source
- Modality
- Other
- Library
- Not stated by the source
- Parameters
- 2.7B parameters
- Languages
- Not stated by the source
- Revision
- 6524e7eaf778f7a967258b7a6449fd4f956d0a0d
- First published
- 2026-09-23
- Last updated
- 2026-09-23
Files and Weights
9 files, 7.6 GB in total. The weights are 4 files totalling 7.6 GB in pth, safetensors.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| model-00001-of-00002.safetensors | Weights | 5.0 GB | 66adf3d69066 |
| model-00002-of-00002.safetensors | Weights | 2.6 GB | de464412397e |
| rng_state_0.pth | Weights | 14.5 KB | 05d18680aa16 |
| rng_state_1.pth | Weights | 14.5 KB | db13654008e0 |
| config.json | Configuration | 1.7 KB | — |
| experiment_cfg/metadata.json | Configuration | 7.5 KB | — |
| model.safetensors.index.json | Configuration | 104.7 KB | — |
| trainer_state.json | Configuration | 561.8 KB | — |
| .gitattributes | Repository | 1.5 KB | — |
License and Download
- License
- Not stated by the source
- Access
- Open weights, no gate
- Download size
- 7.6 GB
Released by Nayoung Oh through its official repository on Hugging Face.
Memory Requirements
| Precision | Weights in memory |
|---|---|
| As published | 7.6 GB |
| 16-bit | 5.4 GB |
| 8-bit | 2.7 GB |
| 4-bit | 1.4 GB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About franka-stack-20k-wo-future
How much GPU memory does franka-stack-20k-wo-future need?
About 6.5 GB at 16-bit and 1.6 GB at 4-bit: the weights (2.7B parameters) plus a working margin. A long context needs more.
What is the cheapest GPU to run franka-stack-20k-wo-future on?
At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.