ERNIE 4.5 21B A3B

ERNIE 4.5 21B A3B

Baidu

A sophisticated text-based Mixture-of-Experts (MoE) model featuring 21B total parameters with 3B activated per token, delivering exceptional multimodal understanding and generation through heterogeneous MoE structures and modality-isolated routing. Supporting an...

What is ERNIE 4.5 21B A3B?

A sophisticated text-based Mixture-of-Experts (MoE) model featuring 21B total parameters with 3B activated per token, delivering exceptional multimodal understanding and generation through heterogeneous MoE structures and modality-isolated routing. Supporting an...

Specifications

  • Developer: Baidu
  • Context window: 120K tokens
  • Max output: 8K tokens
  • Input modalities: text
  • Output modalities: text
  • Input price: $0.0700 per 1M tokens
  • Output price: $0.2800 per 1M tokens
  • Knowledge cutoff: 2025-03-31
  • Supported parameters: frequency_penalty, max_tokens, presence_penalty, repetition_penalty, seed, stop, temperature, tool_choice, tools, top_k, top_p

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