{"schema_version":"onlylabs.public_signal.v1","title":"NVIDIA Release: NVIDIA/optix-sdk v8.1.0","description":"NVIDIA release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/dcb602a6-0795-42f6-8244-a7d78cf08a20","json_url":"https://onlylabs.fyi/signals/dcb602a6-0795-42f6-8244-a7d78cf08a20/signal.json","generated_at":"2026-06-11T03:46:03.310474+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/dcb602a6-0795-42f6-8244-a7d78cf08a20","signal_json":"https://onlylabs.fyi/signals/dcb602a6-0795-42f6-8244-a7d78cf08a20/signal.json","source":"https://github.com/NVIDIA/optix-sdk/releases/tag/v8.1.0","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/optix-sdk v8.1.0 (NVIDIA/optix-sdk). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine SDK version update · OptiX 8.1 Repository: NVIDIA/optix-sdk Tag: v8.1.0 Published: 2026-01-13T18:39:08Z Prerelease: no Release notes: OptiX 8.1.0 introduces performance improvements and.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/NVIDIA/optix-sdk/releases/tag/v8.1.0","source_host":"github.com","occurred_at":"2026-01-13T18:39:08+00:00","first_seen_at":"2026-06-05T20:58:43.255815+00:00","date_source":"source","context":"NVIDIA/optix-sdk"},"context_markers":[{"label":"Lab","value":"NVIDIA","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"NVIDIA/optix-sdk","source":"source"},{"label":"Release","value":"OptiX 8.1","source":"source"},{"label":"Notability","value":"Routine SDK version 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evidence, analyze NVIDIA's release signal \"NVIDIA/optix-sdk v8.1.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/optix-sdk v8.1.0","text":"NVIDIA released NVIDIA/optix-sdk v8.1.0."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"is classified as","object":"release signal","text":"NVIDIA/optix-sdk v8.1.0 is classified as release signal."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"belongs to","object":"releases desk","text":"NVIDIA/optix-sdk v8.1.0 belongs to releases desk."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has context","object":"NVIDIA/optix-sdk","text":"NVIDIA/optix-sdk v8.1.0 has context NVIDIA/optix-sdk."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/optix-sdk v8.1.0 has evidence coverage 1 captured evidence page."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has captured page count","object":"1","text":"NVIDIA/optix-sdk v8.1.0 has captured page count 1."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has readable page count","object":"1","text":"NVIDIA/optix-sdk v8.1.0 has readable page count 1."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has related signal count","object":"6","text":"NVIDIA/optix-sdk v8.1.0 has related signal count 6."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has analysis playbook objective","object":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","text":"NVIDIA/optix-sdk v8.1.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has source host","object":"github.com","text":"NVIDIA/optix-sdk v8.1.0 has source host github.com."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has 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This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine SDK version update · OptiX 8.1 Repository: NVIDIA/optix-sdk Tag: v8.1.0 Published: 2026-01-13T18:39:08Z Prerelease: no Release notes: OptiX 8.1.0 introduces performance improvements and.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"NVIDIA","predicate":"released","object":"NVIDIA/optix-sdk v8.1.0","text":"NVIDIA released NVIDIA/optix-sdk v8.1.0."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"is classified as","object":"release signal","text":"NVIDIA/optix-sdk v8.1.0 is classified as release signal."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"belongs to","object":"releases desk","text":"NVIDIA/optix-sdk v8.1.0 belongs to releases desk."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has context","object":"NVIDIA/optix-sdk","text":"NVIDIA/optix-sdk v8.1.0 has context NVIDIA/optix-sdk."},{"subject":"NVIDIA/optix-sdk v8.1.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"NVIDIA/optix-sdk v8.1.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"dcb602a6-0795-42f6-8244-a7d78cf08a20","url":"https://onlylabs.fyi/signals/dcb602a6-0795-42f6-8244-a7d78cf08a20","json_url":"https://onlylabs.fyi/signals/dcb602a6-0795-42f6-8244-a7d78cf08a20/signal.json","source_url":"https://github.com/NVIDIA/optix-sdk/releases/tag/v8.1.0","title":"NVIDIA/optix-sdk v8.1.0","summary":"NVIDIA published release notes. onlylabs watches releases for what actually shipped.","context":"NVIDIA/optix-sdk","kind":{"key":"release","label":"Release"},"org":{"slug":"nvidia","name":"NVIDIA","category":"frontier-lab"},"occurred_at":"2026-01-13T18:39:08+00:00","first_seen_at":"2026-06-05T20:58:43.255815+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/optix-sdk/releases/tag/v8.1.0"]},"facets":{"repo":"NVIDIA/optix-sdk"},"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/optix-sdk/releases/tag/v8.1.0","final_url":"https://github.com/NVIDIA/optix-sdk/releases/tag/v8.1.0","title":"NVIDIA/optix-sdk v8.1.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:46:03.310474+00:00","bytes":2784,"raw_path":"695e7f8ed1098335df922c87eb073f87973dd245ec42ccafbcabc78f531b1c06.json","content_hash":"2a4c31b5e591810419849d0482bee2d42aaf962c8dac6162661a59c33aa810dd","excerpt_chars":1200,"truncated":false,"excerpt":"OptiX 8.1 Repository: NVIDIA/optix-sdk Tag: v8.1.0 Published: 2026-01-13T18:39:08Z Prerelease: no Release notes: OptiX 8.1.0 introduces performance improvements and support for Shader Execution Reordering (SER) Release Highlights NVIDIA® OptiX™ 8.1.0 (October 2024) - Memory improvements for instance acceleration structures - Additional device-side functions for geometry acceleration structures - Denoiser quality improvements - Support for multiple versions of OptiX within the same executable - Some OptiX API functions are being deprecated. 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Please see the Release Notes for details. 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