"""Bailing MoE V2 model configuration""" from transformers.configuration_utils import PretrainedConfig class BailingMoeV2Config(PretrainedConfig): def __init__( self, vocab_size=157184, hidden_size=2048, intermediate_size=5120, num_hidden_layers=20, num_attention_heads=16, num_key_value_heads=4, hidden_act="silu", use_qkv_bias=False, # bailing only use_bias=False, # bailing only rms_norm_eps=1e-06, tie_word_embeddings=False, # PretrainedConfig key, here change default value. embedding_dropout=0.0, attention_dropout=0.0, output_dropout=0.0, initializer_range=0.02, max_position_embeddings=32768, rope_theta=600000.0, use_cache=True, max_window_layers=20, rope_scaling=None, pad_token_id=156892, eos_token_id=156892, num_experts=256, num_shared_experts=1, num_experts_per_tok=8, n_group=8, topk_group=4, moe_intermediate_size=512, first_k_dense_replace=1, head_dim=128, output_router_logits=False, use_qk_norm=True, num_nextn_predict_layers=0, mtp_loss_scaling_factor=0, moe_router_enable_expert_bias=True, routed_scaling_factor=1.0, **kwargs, ): self.num_hidden_layers = num_hidden_layers self.vocab_size = vocab_size self.hidden_size = hidden_size self.intermediate_size = intermediate_size self.num_attention_heads = num_attention_heads self.num_key_value_heads = num_key_value_heads self.hidden_act = hidden_act self.use_qkv_bias = use_qkv_bias self.use_bias = use_bias self.rms_norm_eps = rms_norm_eps self.embedding_dropout = embedding_dropout self.attention_dropout = attention_dropout self.output_dropout = output_dropout self.num_nextn_predict_layers = num_nextn_predict_layers self.mtp_loss_scaling_factor = mtp_loss_scaling_factor self.initializer_range = initializer_range self.max_position_embeddings = max_position_embeddings self.rope_theta = rope_theta self.use_cache = use_cache self.max_window_layers = max_window_layers self.head_dim = head_dim or self.hidden_size // self.num_attention_heads self.rope_scaling = rope_scaling self.use_qk_norm = use_qk_norm self.moe_router_enable_expert_bias = moe_router_enable_expert_bias self.routed_scaling_factor = routed_scaling_factor # MoE configs self.num_experts = num_experts self.num_shared_experts = num_shared_experts self.num_experts_per_tok = num_experts_per_tok self.n_group = n_group self.topk_group = topk_group self.moe_intermediate_size = moe_intermediate_size self.first_k_dense_replace = first_k_dense_replace self.output_router_logits = output_router_logits super().__init__(pad_token_id=pad_token_id, eos_token_id=eos_token_id, tie_word_embeddings=tie_word_embeddings, **kwargs)