What are the hardware requirements for Vintern 1B V3.5?

Vintern 1B V3.5 requires approximately 3.8 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Vintern 1B V3.5 and how large is it?

Vintern 1B V3.5 is developed by 5CD-AI, a model with 1b 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 Vintern 1B V3.5?

Vintern 1B V3.5 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Vintern 1B V3.5 by 5CD-AI — VRAM 3.8GB

Name: Vintern 1B V3.5
Author: 5CD-AI

Vintern 1B V3.5 is an open-source language model by 5CD-AI. Features: 1b LLM, VRAM: 3.8GB, License: mit, LLM Explorer Score: 0.2.

Arxiv:2408.12480 Base model:finetune:opengvlab/... Base model:opengvlab/internvl2... Conversational Custom code En Feature-extraction Image-text-to-text Internvl chat Region:us Safetensors Vi Zh

Model Card on HF 🤗: https://huggingface.co/5CD-AI/Vintern-1B-v3_5

Vintern 1B V3.5 Parameters and Internals

LLM Name	Vintern 1B V3.5
Repository 🤗	https://huggingface.co/5CD-AI/Vintern-1B-v3_5
Base Model(s)	InternVL2 5 1B OpenGVLab/InternVL2_5-1B
Model Size	1b
Required VRAM	3.8 GB
Updated	2026-09-25
Maintainer	5CD-AI
Model Type	internvl_chat
Model Files	3.8 GB
Supported Languages	vi en zh
Model Architecture	InternVLChatModel
License	mit
Model Max Length	1700
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Torch Data Type	float32
Errors	replace

Rank the Vintern 1B V3.5 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 Vintern 1B V3.5

Best Alternatives	Context / RAM	Downloads	Likes
HPD Parsing	0K / 2.1 GB	8362	88
InternVL3 5 1B	0K / 2.1 GB	118776	29
InternVL3 1B	0K / 1.9 GB	420183	85
Trendyol Vision Flash	0K / 2.1 GB	78	8
InternVL2 1B	0K / 1.9 GB	824111	82
InternVL3 5 1B Instruct	0K / 2.1 GB	1133	7
InternVL2 5 1B	0K / 1.9 GB	20818	69
InternVL3 5 1B Flash	0K / 2.3 GB	85	11
InternVL3 5 1B MPO	0K / 2.1 GB	43	2
InternVL3 5 1B Pretrained	0K / 2.1 GB	40	1

Note: green Score (e.g. "73.2") means that the model is better than 5CD-AI/Vintern-1B-v3_5.