What are the hardware requirements for Qwen3 4B Critic SFT DPO?

Qwen3 4B Critic SFT DPO requires approximately 8 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Qwen3 4B Critic SFT DPO and how large is it?

Qwen3 4B Critic SFT DPO is developed by code-critic-model, 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 Qwen3 4B Critic SFT DPO?

Qwen3 4B Critic SFT DPO is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen3 4B Critic SFT DPO by code-critic-model — VRAM 8GB, 256K context

Name: Qwen3 4B Critic SFT DPO
Author: code-critic-model

Qwen3 4B Critic SFT DPO is an open-source language model by code-critic-model. Features: 4b LLM, VRAM: 8GB, Context: 256K, License: apache-2.0, LLM Explorer Score: 0.28.

Arxiv:2606.21811 Base model:code-critic-model/q... Base model:finetune:code-criti... Code-agent Conversational Critic Dpo En Endpoints compatible Process-reward-model Qwen3 Region:us Safetensors Swe-bench Trl

Model Card on HF 🤗: https://huggingface.co/code-critic-model/Qwen3-4B-Critic-SFT-DPO

Qwen3 4B Critic SFT DPO Parameters and Internals

LLM Name	Qwen3 4B Critic SFT DPO
Repository 🤗	https://huggingface.co/code-critic-model/Qwen3-4B-Critic-SFT-DPO
Base Model(s)	code-critic-model/Qwen3-4B-Critic-SFT code-critic-model/Qwen3-4B-Critic-SFT
Model Size	4b
Required VRAM	8 GB
Updated	2026-09-26
Maintainer	code-critic-model
Model Type	qwen3
Model Files	8.0 GB
Supported Languages	en
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	262144
Model Max Length	262144
Transformers Version	5.14.1
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Errors	replace

Rank the Qwen3 4B Critic SFT DPO capabilities

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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 Qwen3 4B Critic SFT DPO

Best Alternatives	Context / RAM	Downloads	Likes
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
GRPO 4 70	256K / 8.1 GB	12	0
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
...2.5 Flash Lite Preview Distill	256K / 8.1 GB	31	1
Lightning 4B	256K / 8.1 GB	13	6
Qwen3 4B Thinking 2507	256K / 8.1 GB	291023	606
...n3 4B Instruct 2507 Malevolent	256K / 8.1 GB	166	1
SRA RiskGate 4B	256K / 8 GB	2662	1
Qwen3 4B Instruct 2507 FP8	256K / 5.2 GB	1100744	78
Dwight 4B	256K / 8.1 GB	374	10

Note: green Score (e.g. "73.2") means that the model is better than code-critic-model/Qwen3-4B-Critic-SFT-DPO.