vLLM PR adds structured generation mode for DiffusionGemma diffusion LLM

victormustar · x · 2026-09-21

Developer mmastrac opened a vLLM core PR (#57250, 15 commits) adding a structured generation mode for the DiffusionGemma diffusion LLM, described as "Jev-like". It includes prerequisite PRs for logprob bugfixes, prefill-batch perf, and feature parity with autoregressive decoding. If merged, it would bring structured, controlled output to diffusion LLMs on the vLLM inference stack.

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