{"id":"clm_5B2E908D8595","entity":"openai","predicate":"released","value":"Block-sparse GPU kernels","value_json":{"feed":"openai-news","item":"https://openai.com/index/block-sparse-gpu-kernels","tags":{"v":2,"ai":true,"by":"claude-haiku-5-5","on":"2026-11-03","themes":["compute_infra"],"release_kind":"developer_tool"},"check":{"on":"2026-11-04","url":"https://openai.com/index/block-sparse-gpu-kernels","read":"feed","pages":1,"quote":"Block-sparse GPU kernels. We’re releasing highly-optimized GPU kernels for an underexplored class of neural network architectures: networks with block-sparse weights.","outcome":"checked"},"evidence":"We’re releasing highly-optimized GPU kernels for an underexplored class of neural network architectures: networks with block-sparse weights. Depending on the chosen sparsity, these kernels can run orders of magnitude faster than cuBLAS or cuSPARSE. We’ve used them to attain state-of-the-art results ","extracted_by":"claude-haiku-5-5","primary_source":true},"valid_from":"2017-12-06","valid_to":null,"published":"2017-12-06","recorded":"2026-11-03","confidence":0.7,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-03T23:55:38.749992+00:00","updated_at":"2026-11-04T01:09:03.345166+00:00","sources":[{"url":"https://openai.com/index/block-sparse-gpu-kernels","tier":"primary","publisher":"OpenAI","published_at":"2017-12-06T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-04","quote":"Block-sparse GPU kernels. We’re releasing highly-optimized GPU kernels for an underexplored class of neural network architectures: networks with block-sparse weights.","url":"https://openai.com/index/block-sparse-gpu-kernels","read":"feed","excerpt":"We’re releasing highly-optimized GPU kernels for an underexplored class of neural network architectures: networks with block-sparse weights. Depending on the chosen sparsity, these kernels can run orders of magnitude faster than cuBLAS or cuSPARSE. We’ve used them to attain state-of-the-art results"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}