Arco 2 is an open-source language model by appvoid. Features: 513.6m LLM, VRAM: 1GB, Context: 8K, License: apache-2.0, Merged, LLM Explorer Score: 0.17.
Model Card on HF 🤗: https://huggingface.co/appvoid/arco-2
Arco 2 Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Arco 2 Parameters and Internals
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| LLM Name | Arco 2 |
| Repository 🤗 | https://huggingface.co/appvoid/arco-2 |
| Merged Model | Yes |
| Model Size | 513.6m |
| Required VRAM | 1 GB |
| Updated | 2026-05-01 |
| Maintainer | appvoid |
| Model Type | llama |
| Model Files | |
| Model Architecture | LlamaForCausalLM |
| License | apache-2.0 |
| Context Length | 8192 |
| Model Max Length | 8192 |
| Transformers Version | 4.42.3 |
| Tokenizer Class | LlamaTokenizer |
| Padding Token | <unk> |
| Vocabulary Size | 32000 |
| Torch Data Type | bfloat16 |
Best Alternatives to Arco 2
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Acheron M | 8K / 2 GB | 160 | 0 |
| Arco 2 Instruct | 8K / 1 GB | 37 | 0 |
| Arco Exp 12 | 8K / 1 GB | 8 | 0 |
| Arco 2.1 | 8K / 1 GB | 8 | 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-2 .
Rank the Arco 2 Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a