GLM-4.5-Air-FP4 / config.json
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Add GLM‑4.5 Air FP4 (bitsandbytes) checkpoint
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{
"architectures": [
"Glm4MoeForCausalLM"
],
"attention_bias": true,
"attention_dropout": 0.0,
"eos_token_id": [
151329,
151336,
151338
],
"first_k_dense_replace": 1,
"head_dim": 128,
"hidden_act": "silu",
"hidden_size": 4096,
"initializer_range": 0.02,
"intermediate_size": 10944,
"max_position_embeddings": 131072,
"model_type": "glm4_moe",
"moe_intermediate_size": 1408,
"n_group": 1,
"n_routed_experts": 128,
"n_shared_experts": 1,
"norm_topk_prob": true,
"num_attention_heads": 96,
"num_experts_per_tok": 8,
"num_hidden_layers": 46,
"num_key_value_heads": 8,
"num_nextn_predict_layers": 1,
"pad_token_id": 151329,
"partial_rotary_factor": 0.5,
"quantization_config": {
"_load_in_4bit": true,
"_load_in_8bit": false,
"bnb_4bit_compute_dtype": "bfloat16",
"bnb_4bit_quant_storage": "uint8",
"bnb_4bit_quant_type": "fp4",
"bnb_4bit_use_double_quant": true,
"llm_int8_enable_fp32_cpu_offload": false,
"llm_int8_has_fp16_weight": false,
"llm_int8_skip_modules": [
"router",
"Router",
"lm_head"
],
"llm_int8_threshold": 6.0,
"load_in_4bit": true,
"load_in_8bit": false,
"quant_method": "bitsandbytes"
},
"rms_norm_eps": 1e-05,
"rope_scaling": null,
"rope_theta": 1000000,
"routed_scaling_factor": 1.0,
"tie_word_embeddings": false,
"topk_group": 1,
"torch_dtype": "bfloat16",
"transformers_version": "4.54.1",
"use_cache": true,
"use_qk_norm": false,
"vocab_size": 151365
}