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CASA-Helium1-VL-2B

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CASA-Helium1-VL-2B
File size: 2,039 Bytes 
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{
    "attention_bias": false,
    "attention_dropout": 0.0,
    "auto_map": {
        "AutoConfig": "configuration_helium1_casa.Helium1CASAConfig",
        "AutoModel": "modeling_helium1_casa.V2Helium1"
    },
    "bos_token_id": 1,
    "casa_attention": true,
    "casa_delta_w": false,
    "casa_use_asymetric_qkv": true,
    "casa_windows": "images",
    "eos_token_id": null,
    "head_dim": 128,
    "hidden_act": "silu",
    "hidden_size": 2048,
    "initializer_range": 0.02,
    "intermediate_size": 8192,
    "mask_squash_blockwise": false,
    "max_position_embeddings": 4096,
    "mlp_bias": false,
    "model_type": "CASA_Helium1_VL_2B",
    "num_attention_heads": 16,
    "num_hidden_layers": 28,
    "num_key_value_heads": 8,
    "pad_token_id": 3,
    "post_image_tokens": [],
    "pre_image_tokens": [],
    "pretraining_tp": 1,
    "rms_norm_eps": 1e-08,
    "rope_scaling": null,
    "rope_theta": 20000.0,
    "tie_word_embeddings": false,
    "torch_dtype": "bfloat16",
    "transformers_version": "4.51.3",
    "use_cache": true,
    "vision_config": {
        "depth": 32,
        "fullatt_block_indexes": [
            7,
            15,
            23,
            31
        ],
        "hidden_act": "silu",
        "hidden_size": 1280,
        "image_mean": [
            0.48145466,
            0.4578275,
            0.40821073
        ],
        "image_std": [
            0.26862954,
            0.26130258,
            0.27577711
        ],
        "in_channels": 3,
        "in_chans": 3,
        "intermediate_size": 3420,
        "model_type": "qwen2_5_vl",
        "num_heads": 16,
        "out_dim": 2048,
        "out_hidden_size": 2048,
        "patch_size": 14,
        "spatial_merge_size": 2,
        "spatial_patch_size": 14,
        "temporal_patch_size": 1,
        "tokens_per_second": 2,
        "window_size": 112
    },
    "vocab_size": 64000,
    "xa_custom_norm": true,
    "xa_layers": [],
    "xa_norm_on_images": true,
    "xa_order": "ca_first",
    "xa_update_image_embeds": false
}