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Open-weight model · Zero-shot classification

MedJev

by Simon Lee Simonlee711/MedJev

MedJev is an open-weight model for zero-shot classification from Simon Lee, released under Creative Commons Attribution-NonCommercial 4.0. It has 9B parameters. At 16-bit it needs about 21.5 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index.

Parameters9B
Context—
Weights—
Licensecc-by-nc-4.0
AccessOpen weights
Monthly Downloads—

Runs On

What it takes to serve MedJev (9B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 17.9 GB 21.5 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 9.0 GB 10.7 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 4.5 GB 5.4 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.

MedJev on every accelerator the SAVRN Index prices, at every precision

Model Card

Identity and Version

Repository
Simonlee711/MedJev
Publisher
Simon Lee
Task
Zero-shot classification
Modality
Text
Library
mlx
Parameters
9B parameters
Languages
mlx
Revision
7bec08b775edeff3ea4c601568fc929d5d8068b3
First published
2026-10-23
Last updated
2026-10-23

License and Download

License
cc-by-nc-4.0
Access
Open weights, no gate
Download from Simon Lee

Released by Simon Lee through its official repository on Hugging Face. Read the license.

Built From

  • Derived from openjev/OpenJev-Flash-9B-MLX
  • Quantized from openjev/OpenJev-Flash-9B-MLX

Memory Requirements

PrecisionWeights in memory
16-bit17.9 GB
8-bit9.0 GB
4-bit4.5 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About MedJev

How much GPU memory does MedJev need?

About 21.5 GB at 16-bit and 5.4 GB at 4-bit: the weights (9B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run MedJev 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 MedJev commercially?

Not without separate permission. MedJev is released under Creative Commons Attribution-NonCommercial 4.0. CC BY-NC 4.0 permits sharing and adapting with credit for non-commercial purposes only. Commercial use needs separate permission from the rights holder.

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