What are the hardware requirements for Arco Exp 12?

Arco Exp 12 requires approximately 1 GB of VRAM and supports a context window of 8K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Arco Exp 12 and how large is it?

Arco Exp 12 is developed by appvoid, a model with 513.6m 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 Arco Exp 12?

Arco Exp 12 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Arco Exp 12 by appvoid — VRAM 1GB, 8K context

Name: Arco Exp 12
Author: appvoid

Arco Exp 12 is an open-source language model by appvoid. Features: 513.6m LLM, VRAM: 1GB, Context: 8K, Merged, LLM Explorer Score: 0.16.

Merged Model Arxiv:2403.19522 Base model:appvoid/arco-2 Base model:appvoid/arco-2-reas... Base model:appvoid/arco-reflec... Conversational Endpoints compatible Llama Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/appvoid/arco-exp-12

Arco Exp 12 Parameters and Internals

LLM Name	Arco Exp 12
Repository 🤗	https://huggingface.co/appvoid/arco-exp-12
Base Model(s)	Arco 2 Reasoning 20K Arco Reflection Arco 2 appvoid/arco-2-reasoning-20k appvoid/arco-reflection appvoid/arco-2
Merged Model	Yes
Model Size	513.6m
Required VRAM	1 GB
Updated	2026-07-30
Maintainer	appvoid
Model Type	llama
Model Files	1.0 GB: 1-of-1
Model Architecture	LlamaForCausalLM
Context Length	8192
Model Max Length	8192
Transformers Version	4.46.3
Tokenizer Class	LlamaTokenizer
Padding Token	<unk>
Vocabulary Size	32000
Torch Data Type	float16

Rank the Arco Exp 12 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 Arco Exp 12

Best Alternatives	Context / RAM	Downloads	Likes
Acheron M	8K / 2 GB	6	0
Arco 2 Instruct	8K / 1 GB	14	0
Arco 2	8K / 1 GB	10	7
Arco 2.1	8K / 1 GB	5	0
Arco Chat V0.1	8K / 2 GB	5	0
Arco	8K / 1 GB	12	14
Palmer 004 Turbo	8K / 1 GB	24	7

Note: green Score (e.g. "73.2") means that the model is better than appvoid/arco-exp-12.