What are the hardware requirements for R3 Qwen3 4B LoRA 5K V1.1?

R3 Qwen3 4B LoRA 5K V1.1 requires approximately 8.1 GB of VRAM and supports a context window of 40K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed R3 Qwen3 4B LoRA 5K V1.1 and how large is it?

R3 Qwen3 4B LoRA 5K V1.1 is developed by rubricreward, a model with 4b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate R3 Qwen3 4B LoRA 5K V1.1?

R3 Qwen3 4B LoRA 5K V1.1 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

R3 Qwen3 4B LoRA 5K V1.1 by rubricreward — VRAM 8.1GB, 40K context

Name: R3 Qwen3 4B LoRA 5K V1.1
Author: rubricreward

R3 Qwen3 4B LoRA 5K V1.1 is an open-source language model by rubricreward. Features: 4b LLM, VRAM: 8.1GB, Context: 40K, LLM Explorer Score: 0.19.

Lora Qwen3 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/rubricreward/R3-Qwen3-4B-LoRA-5K-v1.1

R3 Qwen3 4B LoRA 5K V1.1 Parameters and Internals

LLM Name	R3 Qwen3 4B LoRA 5K V1.1
Repository 🤗	https://huggingface.co/rubricreward/R3-Qwen3-4B-LoRA-5K-v1.1
Model Size	4b
Required VRAM	8.1 GB
Updated	2026-08-01
Maintainer	rubricreward
Model Type	qwen3
Model Files	5.0 GB: 1-of-2 3.1 GB: 2-of-2
Model Architecture	Qwen3ForCausalLM
Context Length	40960
Model Max Length	40960
Transformers Version	4.52.4
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
LoRA Model	Yes
Torch Data Type	bfloat16
Errors	replace

Rank the R3 Qwen3 4B LoRA 5K V1.1 capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to R3 Qwen3 4B LoRA 5K V1.1

Best Alternatives	Context / RAM	Downloads	Likes
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
GRPO 4 70	256K / 8.1 GB	11	0
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
Fable Traces	256K / 8.1 GB	398	210
Lightning 4B	256K / 8.1 GB	13	6
...rs.chatgpt GPT Gpt5.1 Thinking	256K / 8.1 GB	405	3
FastContext 1.0 4B RL	256K / 8.1 GB	4559	61
Qwen3 4B Thinking 2507	256K / 8.1 GB	291023	606
Qwen3 4B Yaml Sft Xml Template	256K / 8.1 GB	147	1
Qwen3 4B Instruct 2507 FP8	256K / 5.2 GB	1100744	78

Note: green Score (e.g. "73.2") means that the model is better than rubricreward/R3-Qwen3-4B-LoRA-5K-v1.1.