{"type":"post","id":"announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf","slug":"announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf","title":"Announcing Humming: Fast, Flexible Kernels for Quantized Inference (19 minute read)","description":"On October 21, 2026, Ant Group and the vLLM community announced Humming, an open-source kernel library for quantized inference.","retrieval_nugget":"On October 21, 2026, Ant Group and the vLLM community announced Humming, an open-source kernel library for quantized inference.","published_at":"2026-10-22","updated_at":"2026-10-22","record_date":"2026-10-22","date_kind":"published_at","topics":["inference"],"entities":["vLLM","Humming","Ant Group","NVIDIA","T-Head"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"vLLM and Ant Group announce Humming, an open-source quantized-inference kernel library with broad device and format support and claimed performance gains; the prior vLLM items cover TPU engines, Kimi K3 optimization and KV transfer.","prior_refs":["memory:b3f0a78b-1f50-8767-a58f-ab6c0ba3278d","memory:8d4da329-499b-8945-ab37-2bde4dc9eeed","memory:e6fa2e6a-35e5-845c-a69a-7a6ef4845307"],"source_url":"https://vllm.ai/blog/2026-10-21-humming","source_urls":["https://vllm.ai/blog/2026-10-21-humming"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf/","markdown":"https://newruntime.com/posts/announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf.md","json":"https://newruntime.com/posts/announcing-humming-fast-flexible-kernels-for-quantized-inference-67a0bf.json"},"next_reads":[{"type":"topic","path":"/topics/inference/","url":"https://newruntime.com/topics/inference/","title":"Inference","reason":"Explore the inference topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/inference.md","json_url":"https://newruntime.com/topics/inference.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}