SGLang(@sgl_project):XGrammar's Structural Tags now enforce DeepSeek V4.1's native DSML format directly in SGLang's constrained decoding path. Great work from the XGrammar team! Check out how the Structural Tag works 👇

SGLang

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SGLang@sgl_project

2026.09.21 22:08

XGrammar's Structural Tags now enforce DeepSeek V4.1's native DSML format directly in SGLang's constrained decoding path. Great work from the XGrammar team! Check out how the Structural Tag works 👇

Yixin Dong@yi_xin_dong

2026.09.21 20:52

🚀 More reliable agents with DeepSeek V4.1! XGrammar brings strict tool calling to SGLang & vLLM through Structural Tags, enforcing tool argument schemas in DeepSeek’s native format. See how the Structural Tag works 👇 Check out XGrammar 👇