What are the hardware requirements for P4 V5?

P4 V5 requires approximately 8.1 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 P4 V5 and how large is it?

P4 V5 is developed by abcorrea, 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 P4 V5?

P4 V5 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

P4 V5 by abcorrea — VRAM 8.1GB, 256K context

Name: P4 V5
Author: abcorrea

P4 V5 is an open-source language model by abcorrea. Features: 4b LLM, VRAM: 8.1GB, Context: 256K, LLM Explorer Score: 0.19.

Base model:abcorrea/p4-v4 Base model:finetune:abcorrea/p... Conversational Endpoints compatible Generated from trainer Qwen3 Region:us Safetensors Sft Sharded Tensorflow Trl Unsloth

Model Card on HF 🤗: https://huggingface.co/abcorrea/p4-v5

P4 V5 Parameters and Internals

LLM Name	P4 V5
Repository 🤗	https://huggingface.co/abcorrea/p4-v5
Model Name	p4-v5
Base Model(s)	P4 V4 abcorrea/p4-v4
Model Size	4b
Required VRAM	8.1 GB
Updated	2026-08-05
Maintainer	abcorrea
Model Type	qwen3
Model Files	5.0 GB: 1-of-2 3.1 GB: 2-of-2 0.0 GB
Model Architecture	Qwen3ForCausalLM
Context Length	262144
Model Max Length	262144
Transformers Version	4.52.1
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the P4 V5 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 P4 V5

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 abcorrea/p4-v5.