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Open-weight model · Text generation

Qwen3-1.7B-teacher-note-severity-v2

by Jeremie Rostan jeremierostan/Qwen3-1.7B-teacher-note-severity-v2

Qwen3-1.7B-teacher-note-severity-v2 is an open-weight model for text generation from Jeremie Rostan, released under Apache License 2.0. It has 1.7B parameters and a 40,960-token context. At 16-bit it needs about 4.1 GB of GPU memory, which fits on 1x MI300X from $1.85 an hour, at the lowest prices in the SAVRN Index.

Continued LoRA fine-tune of Qwen3-1.7B-teacher-note-severity (itself a LoRA of Qwen/Qwen3-1.7B, 32K context). v2 adds a location field.

Parameters1.7B
Context40,960
Weights3.4 GB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads

Runs On

What it takes to serve Qwen3-1.7B-teacher-note-severity-v2 (1.7B 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 3.4 GB 4.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 1.7 GB 2.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.9 GB 1.0 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 Sep 20, 2026.

Qwen3-1.7B-teacher-note-severity-v2 on every accelerator the SAVRN Index prices, at every precision

Model Card

By Jeremie Rostan, published under apache-2.0, revision 5e5c04154d43.

Continued LoRA fine-tune of Qwen3-1.7B-teacher-note-severity (itself a LoRA of Qwen/Qwen3-1.7B, 32K context). v2 adds a location field. Given a teacher note (or a running log), it outputs: {"category": "commendation|misbehavior|academicconcern", "location": "inclass|outsideclass", "severity":, "escalate": } Commendations are negative; routine notes 5-55; severity >= 60 escalates to admin. Trained on synthetic data: jeremierostan/teacher-notes-severity-v2 (continues v1 training, LR 1e-4, 2 epochs).

Read Jeremie Rostan's full model card

Continued LoRA fine-tune of Qwen3-1.7B-teacher-note-severity (itself a LoRA of Qwen/Qwen3-1.7B, 32K context). v2 adds a location field. Given a teacher note (or a running log), it outputs:

{"category": "commendation|misbehavior|academic_concern", "location": "in_class|outside_class", "severity": <int -100..100>, "escalate": <bool>}

Commendations are negative; routine notes 5-55; severity >= 60 escalates to admin. Trained on synthetic data: jeremierostan/teacher-notes-severity-v2 (continues v1 training, LR 1e-4, 2 epochs).

Eval (held-out synthetic test, n=200)

  • Band accuracy: 0.930
  • Category accuracy: 0.990
  • Location accuracy: 0.990
  • Severity MAE: 12.83
  • Escalate F1: 1.000
  • JSON parsable rate: 1.000

Configuration

Architecture
Qwen3ForCausalLM
Context length (tokens)
40,960
Layers
28
Hidden size
2,048
Feed-forward size
6,144
Attention heads
16
Key/value heads
8
Head dimension
128
Vocabulary size
151,936
Model type
qwen3

Identity and Version

Repository
jeremierostan/Qwen3-1.7B-teacher-note-severity-v2
Publisher
Jeremie Rostan
Task
Text generation
Modality
Text
Library
transformers
Parameters
1.7B parameters
Languages
sft
Revision
5e5c04154d43141ac38baab4ef6a46924096befe
First published
2026-09-20
Last updated
2026-09-20

Files and Weights

8 files, 3.5 GB in total. The weights are 1 file totalling 3.4 GB in safetensors.

Weights1 file · 3.4 GB
Configuration2 files · 1.6 KB
Tokenizer2 files · 11.4 MB
Documentation1 file · 985 B
Other1 file · 4.2 KB
Repository1 file · 1.6 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights3.4 GB 1ceec07dbea8
config.jsonConfiguration1.4 KB
generation_config.jsonConfiguration188 B
README.mdDocumentation985 B
chat_template.jinjaOther4.2 KB
.gitattributesRepository1.6 KB
tokenizer.jsonTokenizer11.4 MB be75606093db
tokenizer_config.jsonTokenizer694 B

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
3.4 GB
Download from Jeremie Rostan

Released by Jeremie Rostan through its official repository on Hugging Face. Read the license.

Built From

  • Adapter of jeremierostan/Qwen3-1.7B-teacher-note-severity
  • Derived from jeremierostan/Qwen3-1.7B-teacher-note-severity

Memory Requirements

PrecisionWeights in memory
As published3.4 GB
16-bit3.4 GB
8-bit1.7 GB
4-bit0.9 GB

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

Built on This Model

Questions About Qwen3-1.7B-teacher-note-severity-v2

How much GPU memory does Qwen3-1.7B-teacher-note-severity-v2 need?

About 4.1 GB at 16-bit and 1 GB at 4-bit: the weights (1.7B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run Qwen3-1.7B-teacher-note-severity-v2 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 Qwen3-1.7B-teacher-note-severity-v2 commercially?

Yes. Qwen3-1.7B-teacher-note-severity-v2 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.

What is Qwen3-1.7B-teacher-note-severity-v2's context length?

40,960 tokens, from the maximum position embeddings in its published configuration.

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