{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Release: NVIDIA/MatX v0.9.1","description":"NVIDIA release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c","json_url":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c/signal.json","generated_at":"2026-06-11T03:42:52.714938+00:00","org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/nvidia","dossier_json_url":"https://onlylabs.fyi/labs/nvidia/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c","signal_json":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c/signal.json","source":"https://github.com/NVIDIA/MatX/releases/tag/v0.9.1","lab_dossier":"https://onlylabs.fyi/labs/nvidia","lab_dossier_json":"https://onlylabs.fyi/labs/nvidia/dossier.json","analysis":"https://onlylabs.fyi/analysis/nvidia","analysis_json":"https://onlylabs.fyi/analysis/nvidia/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/nvidia/evidence.json","category":"https://onlylabs.fyi/frontier","category_json":"https://onlylabs.fyi/frontier.json","category_feed":"https://onlylabs.fyi/frontier/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","topic":"https://onlylabs.fyi/topics/releases","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","data_business":null},"answer_pack":{"answer":"NVIDIA published NVIDIA/MatX v0.9.1 (NVIDIA/MatX). 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v0.9.1 has signal desk releases."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has source host","object":"github.com","text":"NVIDIA/MatX v0.9.1 has source host github.com."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has repository","object":"NVIDIA/MatX","text":"NVIDIA/MatX v0.9.1 has repository NVIDIA/MatX."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has release","object":"v0.9.1","text":"NVIDIA/MatX v0.9.1 has release v0.9.1."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has notability","object":"Routine library patch release, no notable traction","text":"NVIDIA/MatX v0.9.1 has notability Routine library patch release, no notable traction."}]},"intelligence":{"signal_desk":"releases","answer":"NVIDIA published NVIDIA/MatX v0.9.1 (NVIDIA/MatX). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine library patch release, no notable traction · v0.9.1 Repository: NVIDIA/MatX Tag: v0.9.1 Published: 2025-05-14T15:43:42Z Prerelease: no Release notes: Sparse support + bugfixes - New operators: `argminmax`,.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/MatX v0.9.1","text":"NVIDIA released NVIDIA/MatX v0.9.1."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"is classified as","object":"release signal","text":"NVIDIA/MatX v0.9.1 is classified as release signal."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"belongs to","object":"releases desk","text":"NVIDIA/MatX v0.9.1 belongs to releases desk."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has context","object":"NVIDIA/MatX","text":"NVIDIA/MatX v0.9.1 has context NVIDIA/MatX."},{"subject":"NVIDIA/MatX v0.9.1","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/MatX v0.9.1 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"fe263ff8-8b45-4035-b365-602f48ec146c","url":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c","json_url":"https://onlylabs.fyi/signals/fe263ff8-8b45-4035-b365-602f48ec146c/signal.json","source_url":"https://github.com/NVIDIA/MatX/releases/tag/v0.9.1","title":"NVIDIA/MatX v0.9.1","summary":"NVIDIA published release notes. onlylabs watches releases for what actually shipped.","context":"NVIDIA/MatX","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2025-05-14T15:43:42+00:00","first_seen_at":"2026-06-06T01:49:43.157024+00:00","date_source":"source","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://github.com/NVIDIA/MatX/releases/tag/v0.9.1"]},"facets":{"repo":"NVIDIA/MatX"},"traction":{"github_stars":null,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":null},"primary_evidence_page":{"url":"https://github.com/NVIDIA/MatX/releases/tag/v0.9.1","final_url":"https://github.com/NVIDIA/MatX/releases/tag/v0.9.1","title":"NVIDIA/MatX v0.9.1","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:42:52.714938+00:00","bytes":18809,"raw_path":"ce613cf23a8bd0636382a92437e25ddab69f4509f8ff77b282d7c185724b1cd4.json","content_hash":"df71b60f4d8a7ce1510dc50995153f7dab93a5bbe6304ec114661b99c4f39918","excerpt_chars":1200,"truncated":true,"excerpt":"v0.9.1 Repository: NVIDIA/MatX Tag: v0.9.1 Published: 2025-05-14T15:43:42Z Prerelease: no Release notes: Sparse support + bugfixes - New operators: `argminmax`, `dense2sparse`, `sparse2dense`, `interp1`, `normalize`, `argsort` - Removed requirement for --relaxed-constexpr - Added MatX NVTX domain - Significantly improved speed of `svd` and `inv` - Python integration sample - Experimental sparse tensor support (SpMM and solver routines supported) - Significantly reduced FFT memory usage What's Changed * Moving definition of CUB cache up by @cliffburdick in https://github.com/NVIDIA/MatX/pull/771 * Added documentation of memory types by @cliffburdick in https://github.com/NVIDIA/MatX/pull/770 * Cleaning up non-const operator() to avoid code duplication by @cliffburdick in https://github.com/NVIDIA/MatX/pull/769 * Switch to CUB/Thrust backend for cuda executor argmax by @tmartin-gh in https://github.com/NVIDIA/MatX/pull/772 * Refactor cub argmax to generic cub reduce, use for argmin. 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