openPangu 2.0 Pro

openPangu 2.0 Pro is Huawei's 505B-total, 18B-active mixture-of-experts language model with a 512K context window and published weights for Ascend-oriented deployment.

Platform: Replicate

Language ModelMixture of ExpertsLong ContextAscend

Huawei Ascend accelerator cluster

Open weights under the custom openPangu Model License Agreement 2.0; infrastructure costs vary

License Check Required

🚀Function Overview

A cluster-scale open-weight model for long-context reasoning, agent tasks, and Ascend deployment experiments, distributed under the openPangu Model License Agreement 2.0.

Key Features

505B total parameters with 18B activated per token
512K-token context window
Thinking and non-thinking response modes
Official weights on GitCode and Hugging Face
omni-infer deployment path for Huawei Ascend hardware
Custom openPangu Model License Agreement 2.0 rather than Apache 2.0

Use Cases

•Evaluating long-context reasoning and agent workflows
•Testing large MoE inference on Huawei Ascend infrastructure
•Comparing thinking and non-thinking modes on matched tasks
•Studying a non-CUDA cluster-scale serving stack

⚙️Input Parameters

messages

array

Text chat messages formatted with the published openPangu tokenizer template.

thinking

boolean

Controls thinking or non-thinking generation in supported serving configurations.

tools

array

Optional tool definitions supported by the published chat template and compatible serving stack.

💡Usage Examples

Example 1

Input Parameters

{
  "messages": [
    {
      "role": "user",
      "content": "Analyze this long technical record and list the unresolved assumptions."
    }
  ],
  "thinking": true
}

Output Results

Generated text from an operator-managed openPangu 2.0 Pro deployment.

Quick Actions

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Technical Specifications

Hardware Type: Huawei Ascend accelerator cluster
Commercial Use: Unknown/Restricted
Pricing: Open weights under the custom openPangu Model License Agreement 2.0; infrastructure costs vary
Platform: Replicate