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@@ -60,6 +60,7 @@ Its core features include:
supported_models/generative_models.md
supported_models/multimodal_language_models.md
+ supported_models/diffusion_language_models.md
supported_models/embedding_models.md
supported_models/reward_models.md
supported_models/rerank_models.md
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+# Diffusion Language Models
+
+Diffusion language models have shown promise for non-autoregressive text generation with parallel decoding capabilities. Unlike auto-regressive language models, different diffusion language models require different decoding strategies.
+
+## Example Launch Command
+
+```shell
+python3 -m sglang.launch_server \
+ --model-path inclusionAI/LLaDA2.0-mini \ # example HF/local path
+ --dllm-algorithm LowConfidence \
+ --dllm-algorithm-config ./config.yaml \ # Optional. Uses the algorithm's default if not set.
+ --host 0.0.0.0 \
+ --port 30000
+```
+
+## Example Configuration File
+
+```yaml
+# Confidence threshold for accepting predicted tokens
+# - Higher values: More conservative, better quality but slower
+# - Lower values: More aggressive, faster but potentially lower quality
+# Range: 0.0 - 1.0
+threshold: 0.95
+
+# Default: 32, for LLaDA2MoeModelLM
+block_size: 32
+```
+## Example Client Code Snippet
+
+Just like other supported models, diffusion language models can be used via the REST API or Python client.
+
+Python client example for making a generation request to the launched server:
+
+```python
+import sglang as sgl
+
+def main():
+ llm = sgl.Engine(model_path="inclusionAI/LLaDA2.0-mini",
+ dllm_algorithm="LowConfidence",
+ max_running_requests=1,
+ trust_remote_code=True)
+
+ prompts = [
+ "SYSTEMdetailed thinking off<|role_end|>HUMAN Write a brief introduction of the great wall <|role_end|>ASSISTANT"
+ ]
+
+ sampling_params = {
+ "temperature": 0,
+ "max_new_tokens": 1024,
+ }
+
+ outputs = llm.generate(prompts, sampling_params)
+ print(outputs)
+
+if __name__ == '__main__':
+ main()
+```
+
+Curl example for making a generation request to the launched server:
+
+```bash
+curl -X POST "http://127.0.0.1:30000/generate" \
+ -H "Content-Type: application/json" \
+ -d '{
+ "text": [
+ "SYSTEMdetailed thinking off<|role_end|>HUMAN Write the number from 1 to 128 <|role_end|>ASSISTANT",
+ "SYSTEMdetailed thinking off<|role_end|>HUMAN Write a brief introduction of the great wall <|role_end|>ASSISTANT"
+ ],
+ "stream": true,
+ "sampling_params": {
+ "temperature": 0,
+ "max_new_tokens": 1024
+ }
+ }'
+```
+
+## Supported Models
+
+Below the supported models are summarized in a table.
+
+| Model Family | Example Model | Description |
+| ------------------------------------------ | -------------------------------------- | --------------------------------------------------------------------------- |
+| **LLaDA2.0 (mini, flash)** | `inclusionAI/LLaDA2.0-flash` | LLaDA2.0-flash is a diffusion language model featuring a 100B Mixture-of-Experts (MoE) architecture. |