{"slug": "toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level", "title": "Toward Real-Time VLAs: Stage-Aware Two-Step Flow Denoising and System-Level Evaluation", "summary": "Vision-language-action (VLA) models face a timing gap between low-rate inference and high-rate robot execution, according to a study that characterizes the gap through end-to-end latency measurements of model inference and the robot execution chain. The researchers report that repeated Flow Matching denoising contributes substantially to inference cost, and propose stage-aware two-step flow denoising with system-level evaluation toward real-time VLAs.", "body_md": "Vision-language-action (VLA) models face a timing gap between low-rate inference and high-rate robot execution. We characterize this gap through end-to-end latency measurements of model inference and the robot execution chain. Repeated Flow Matching denoising contributes substantially to inference c", "url": "https://wpnews.pro/news/toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level", "canonical_source": "https://aiflash.com/news/132678/", "published_at": "2026-10-07 11:01:30+00:00", "updated_at": "2026-10-07 11:17:50.218710+00:00", "lang": "en", "topics": ["robotics", "ai-research", "machine-learning", "artificial-intelligence"], "entities": [], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level", "markdown": "https://wpnews.pro/news/toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level.md", "text": "https://wpnews.pro/news/toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level.txt", "jsonld": "https://wpnews.pro/news/toward-real-time-vlas-stage-aware-two-step-flow-denoising-and-system-level.jsonld"}}