Solar-Open2-250B-W4A8 / config.json
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{
"model_type": "solar_open2",
"architectures": [
"SolarOpen2ForCausalLM"
],
"pad_token_id": 2,
"bos_token_id": 1,
"eos_token_id": 2,
"partial_rotary_factor": 1.0,
"linear_attn_config": {
"short_conv_kernel_size": 4,
"head_dim": 128,
"num_heads": 64,
"num_kv_heads": null
},
"hidden_size": 4096,
"num_hidden_layers": 48,
"num_attention_heads": 64,
"head_dim": 128,
"num_key_value_heads": 8,
"vocab_size": 196608,
"intermediate_size": 10240,
"moe_intermediate_size": 1280,
"rms_norm_eps": 1e-05,
"rope_theta": 10000,
"tie_word_embeddings": false,
"max_position_embeddings": 1048576,
"first_k_dense_replace": 0,
"use_rope": false,
"gqa_interval": 3,
"gqa_layers": [
0,
4,
8,
12,
16,
20,
24,
28,
32,
36,
40,
44
],
"use_gqa_gate": true,
"kda_use_full_proj": false,
"kda_allow_neg_eigval": true,
"n_routed_experts": 320,
"n_shared_experts": 1,
"norm_topk_prob": true,
"routed_scaling_factor": 1.0,
"num_experts_per_tok": 8,
"torch_dtype": "bfloat16",
"transformers_version": "5.5.4",
"quantization_config": {
"quant_method": "compressed-tensors",
"format": "pack-quantized",
"config_groups": {
"group_0": {
"targets": [
"re:model\\.layers\\.\\d+\\.mlp\\.experts\\.\\d+\\.(gate_proj|up_proj|down_proj)"
],
"weights": {
"num_bits": 4,
"type": "int",
"symmetric": true,
"strategy": "group",
"group_size": 128,
"dynamic": false,
"actorder": null,
"observer": "minmax"
},
"input_activations": {
"num_bits": 8,
"type": "float",
"symmetric": true,
"strategy": "token",
"dynamic": true,
"observer": null
},
"output_activations": null,
"format": "pack-quantized"
},
"group_1": {
"targets": [
"re:model\\.layers\\.(0|4|8|12|16|20|24|28|32|36|40|44)\\.self_attn\\.(q_proj|k_proj|v_proj|o_proj)"
],
"weights": {
"num_bits": 8,
"type": "float",
"symmetric": true,
"strategy": "block",
"block_structure": [
128,
128
],
"group_size": null,
"dynamic": false,
"actorder": null,
"observer": "minmax"
},
"input_activations": {
"num_bits": 8,
"type": "float",
"symmetric": true,
"strategy": "group",
"group_size": 128,
"dynamic": true,
"observer": null
},
"output_activations": null,
"format": "float-quantized"
}
},
"ignore": [
"lm_head",
"re:model\\.layers\\.\\d+\\.mlp\\.gate$",
"re:model\\.layers\\.\\d+\\.mlp\\.shared_experts\\..*",
"re:model\\.layers\\.\\d+\\.self_attn\\.g_proj",
"re:model\\.layers\\.\\d+\\.self_attn\\.(f_a_proj|f_b_proj|g_a_proj|g_b_proj|b_proj)",
"re:model\\.layers\\.\\d+\\.self_attn\\.(q_conv1d|k_conv1d|v_conv1d)"
]
}
}