ZAYA1 8B is an open-source language model by Zyphra. Features: 8b LLM, VRAM: 17.7GB, Context: 128K, License: apache-2.0, LLM Explorer Score: 0.52.
Arxiv:2605.05365 Base model:finetune:zyphra/zay... Base model:zyphra/zaya1-reason... Eval-results Region:us Safetensors Sharded Tensorflow Zaya
Model Card on HF 🤗: https://huggingface.co/Zyphra/ZAYA1-8B
ZAYA1 8B 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)
ZAYA1 8B Parameters and Internals
| LLM Name | ZAYA1 8B |
| Repository 🤗 | https://huggingface.co/Zyphra/ZAYA1-8B |
| Base Model(s) | |
| Model Size | 8b |
| Required VRAM | 17.7 GB |
| Updated | 2026-06-09 |
| Maintainer | Zyphra |
| Model Type | zaya |
| Model Files | |
| Model Architecture | ZayaForCausalLM |
| License | apache-2.0 |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.57.1 |
| Tokenizer Class | GemmaTokenizerFast |
| Padding Token | <pad> |
| Vocabulary Size | 262272 |
Quantized Models of the ZAYA1 8B
Model |
Likes |
Downloads |
VRAM |
|---|---|---|---|
| Zaya1 Base 8B 8bit MLX | 2 | 966 | 9 GB |
| ZAYA1 8B Bnb 4bit | 3 | 424 | 5 GB |
Best Alternatives to ZAYA1 8B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Zaya1 Base 8B 8bit MLX | 128K / 9.5 GB | 966 | 2 |
| ZAYA1 8B Bnb 4bit | 128K / 5.4 GB | 424 | 3 |
Rank the ZAYA1 8B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a