Mavi-1.5B is an open-weight model from Sümeyra Gürlek, released under Apache License 2.0. It has 1.5B parameters. At 16-bit it needs about 3.7 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 Mavi-1.5B (1.5B 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 | 3.1 GB | 3.7 GB | 1x MI300X (192 GB) Vultr |
$1.85 | 1x H100 $1.99 · 1x MI325X $2.00 |
| 8-bit | 1.5 GB | 1.9 GB | 1x MI300X (192 GB) Vultr |
$1.85 | 1x H100 $1.99 · 1x MI325X $2.00 |
| 4-bit | 0.8 GB | 0.9 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 23, 2026.
Mavi-1.5B on every accelerator the SAVRN Index prices, at every precision
Model Card
Identity and Version
- Repository
- sumeyragurlek/Mavi-1.5B
- Publisher
- Sümeyra Gürlek
- Task
- Not stated by the source
- Modality
- Other
- Library
- Not stated by the source
- Parameters
- 1.5B parameters
- Languages
- tr
- Revision
- a0c8248975dd23e68c3dc47893af13836b7ff2c6
- First published
- 2026-10-23
- Last updated
- 2026-10-23
License and Download
- License
- apache-2.0
- Access
- Open weights, no gate
Released by Sümeyra Gürlek through its official repository on Hugging Face. Read the license.
Built From
- Derived from Qwen/Qwen2.5-1.5B-Instruct
- Trained on (disclosed) sumeyragurlek/mavi-1.5b-veri
Memory Requirements
| Precision | Weights in memory |
|---|---|
| 16-bit | 3.1 GB |
| 8-bit | 1.5 GB |
| 4-bit | 0.8 GB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About Mavi-1.5B
How much GPU memory does Mavi-1.5B need?
About 3.7 GB at 16-bit and 0.9 GB at 4-bit: the weights (1.5B parameters) plus a working margin. A long context needs more.
What is the cheapest GPU to run Mavi-1.5B 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.
Can I use Mavi-1.5B commercially?
Yes. Mavi-1.5B 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.