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OsaurusAI
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ZAYA1-8B-MXFP4

Text Generation
MLX
Safetensors
zaya
mixture-of-experts
hybrid-attention
cca-attention
apple-silicon
reasoning
tool-use
quantized
mxfp4
jang
osaurus
conversational
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ZAYA1-8B-MXFP4
File size: 1,648 Bytes
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{
  "activation_func": "swiglu",
  "activation_func_fp8_input_store": false,
  "add_bias_linear": false,
  "architectures": [
    "ZayaForCausalLM"
  ],
  "attention_bias": false,
  "attention_dropout": 0.0,
  "bias_activation_fusion": true,
  "bos_token_id": 2,
  "cca": true,
  "cca_num_q_heads": 8,
  "dtype": "bfloat16",
  "eos_token_id": 106,
  "ffn_hidden_size": 4096,
  "gated_linear_unit": true,
  "hidden_size": 2048,
  "kv_channels": 128,
  "lm_head_bias": false,
  "mamba_cache_dtype": "float32",
  "max_position_embeddings": 131072,
  "model_type": "zaya",
  "moe_router_topk": 1,
  "norm_epsilon": 1e-05,
  "normalization": "RMSNorm",
  "num_attention_heads": 16,
  "num_experts": 16,
  "num_hidden_layers": 80,
  "num_key_value_heads": 2,
  "num_query_groups": 2,
  "pad_token_id": 0,
  "partial_rotary_factor": 0.5,
  "residual_in_fp32": true,
  "rope_scaling": false,
  "rope_theta": 5000000,
  "scale_residual_merge": true,
  "sliding_window": null,
  "transformers_version": "4.57.1",
  "use_cache": true,
  "vocab_size": 262272,
  "zaya_mlp_expansion": 256,
  "zaya_use_eda": true,
  "zaya_use_mod": true,
  "weight_format": "mxfp4",
  "zaya_expert_layout": "split_switch_mlp",
  "tie_word_embeddings": true,
  "quantization": {
    "bits": 4,
    "group_size": 32,
    "mode": "affine",
    "embed_bits": 8,
    "router_bits": 16,
    "expert_layout": "split_switch_mlp"
  },
  "capabilities": {
    "reasoning_parser": "qwen3",
    "tool_parser": "zaya_xml",
    "think_in_template": true,
    "supports_tools": true,
    "supports_thinking": true,
    "family": "zaya",
    "modality": "text",
    "cache_type": "hybrid"
  }
}