Baidu: ERNIE 4.5 VL 28B A3B

Description

A powerful multimodal Mixture-of-Experts chat model featuring 28B total parameters with 3B activated per token, delivering exceptional text and vision understanding through its innovative heterogeneous MoE structure with modality-isolated routing. Built with scaling-efficient infrastructure for high-throughput training and inference, the model leverages advanced post-training techniques including SFT, DPO, and UPO for optimized performance, while supporting an impressive 131K context length and RLVR alignment for superior cross-modal reasoning and generation capabilities.

Raw fields snapshot

{
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  "name": "Baidu: ERNIE 4.5 VL 28B A3B",
  "description": "A powerful multimodal Mixture-of-Experts chat model featuring 28B total parameters with 3B activated per token, delivering exceptional text and vision understanding through its innovative heterogeneous MoE structure with modality-isolated routing. Built with scaling-efficient infrastructure for high-throughput training and inference, the model leverages advanced post-training techniques including SFT, DPO, and UPO for optimized performance, while supporting an impressive 131K context length and RLVR alignment for superior cross-modal reasoning and generation capabilities.",
  "created": 1755032836,
  "canonical_slug": "baidu/ernie-4.5-vl-28b-a3b",
  "hugging_face_id": "baidu/ERNIE-4.5-VL-28B-A3B-PT",
  "source_type": "openrouter_only",
  "context_length": 30000,
  "max_completion_tokens": 8000,
  "is_moderated": false,
  "architecture": {
    "modality": "text+image->text",
    "input_modalities": [
      "text",
      "image"
    ],
    "output_modalities": [
      "text"
    ],
    "tokenizer": "Other",
    "instruct_type": null
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  "input_modalities": [
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  "tokenizer": "Other",
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  "supported_parameters": [
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    "include_reasoning",
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  "default_parameters": {},
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  "PPM": {
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  "openrouter_raw": {
    "id": "baidu/ernie-4.5-vl-28b-a3b",
    "canonical_slug": "baidu/ernie-4.5-vl-28b-a3b",
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    "name": "Baidu: ERNIE 4.5 VL 28B A3B",
    "created": 1755032836,
    "description": "A powerful multimodal Mixture-of-Experts chat model featuring 28B total parameters with 3B activated per token, delivering exceptional text and vision understanding through its innovative heterogeneous MoE structure with modality-isolated routing. Built with scaling-efficient infrastructure for high-throughput training and inference, the model leverages advanced post-training techniques including SFT, DPO, and UPO for optimized performance, while supporting an impressive 131K context length and RLVR alignment for superior cross-modal reasoning and generation capabilities.",
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    "architecture": {
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      "input_modalities": [
        "text",
        "image"
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}