{"schema_version":"onlylabs.public_signal.v1","title":"Baidu (ERNIE) Release: PaddlePaddle/Quantum v2.2.0","description":"Baidu (ERNIE) release signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e","json_url":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e/signal.json","generated_at":"2026-06-11T03:45:50.253587+00:00","org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/baidu","dossier_json_url":"https://onlylabs.fyi/labs/baidu/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e","signal_json":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e/signal.json","source":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","lab_dossier":"https://onlylabs.fyi/labs/baidu","lab_dossier_json":"https://onlylabs.fyi/labs/baidu/dossier.json","analysis":"https://onlylabs.fyi/analysis/baidu","analysis_json":"https://onlylabs.fyi/analysis/baidu/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/baidu/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":"Baidu (ERNIE) published PaddlePaddle/Quantum v2.2.0 (PaddlePaddle/Quantum). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Paddle Quantum 2.2.0 Repository: PaddlePaddle/Quantum Tag: v2.2.0 Published: 2022-05-19T14:36:15Z Prerelease: no Release notes: Release Note Breaking Change We have made.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","signal_desk":"releases","source_context":{"source_url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","source_host":"github.com","occurred_at":"2022-05-19T14:36:15+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source","context":"PaddlePaddle/Quantum"},"context_markers":[{"label":"Lab","value":"Baidu (ERNIE)","source":"signal"},{"label":"Signal desk","value":"releases","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"PaddlePaddle/Quantum","source":"source"},{"label":"Release","value":"Paddle Quantum 2.2.0","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/PaddlePaddle/Quantum/releases/tag/v2.2.0"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:45:50.253587+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e/signal.json","dossier_json":"https://onlylabs.fyi/labs/baidu/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/baidu/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/baidu/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/releases/signals.json","topic_feed":"https://onlylabs.fyi/topics/releases/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.","evidence_focus":["model card","release note","version or tag","pipeline tag","license","downloads, likes, stars, and linked papers"],"extraction_questions":["What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Which launches create new eval, data, infra, or deployment needs?","Which shipped signals are missing captured page context?"],"signal_questions":["What changed in this release, and what downstream data or infrastructure need could it create?","What actually shipped, and through which public artifact?","Which releases include inspectable model, repo, paper, or package evidence?","Do the 6 related release signals show a repeated pattern?"],"output_fields":["org","release_type","artifact","traction","data_business_lane","evidence_url"],"data_business_relevance":"Release signals show the hard edge of lab execution and help connect data-business opportunities to concrete model, repo, and deployment changes.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e/signal.json","required":true},{"label":"source","url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/baidu/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/baidu/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/releases/signals.json","required":false},{"label":"data_radar_json","url":null,"required":false}],"expected_output":["one-paragraph source-grounded interpretation","category-specific implication","confidence and missing evidence","recommended next source to inspect"],"prompt_seed":"Using only the linked onlylabs JSON, captured source context, and cited evidence, analyze Baidu (ERNIE)'s release signal \"PaddlePaddle/Quantum v2.2.0\" for frontier lab strategy."},"semantic_triples":[{"subject":"Baidu (ERNIE)","predicate":"released","object":"PaddlePaddle/Quantum v2.2.0","text":"Baidu (ERNIE) released PaddlePaddle/Quantum v2.2.0."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"is classified as","object":"release signal","text":"PaddlePaddle/Quantum v2.2.0 is classified as release signal."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"belongs to","object":"releases desk","text":"PaddlePaddle/Quantum v2.2.0 belongs to releases desk."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has context","object":"PaddlePaddle/Quantum","text":"PaddlePaddle/Quantum v2.2.0 has context PaddlePaddle/Quantum."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"PaddlePaddle/Quantum v2.2.0 has evidence coverage 1 captured evidence page."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has captured page count","object":"1","text":"PaddlePaddle/Quantum v2.2.0 has captured page count 1."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has readable page count","object":"1","text":"PaddlePaddle/Quantum v2.2.0 has readable page count 1."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has related signal count","object":"6","text":"PaddlePaddle/Quantum v2.2.0 has related signal count 6."},{"subject":"PaddlePaddle/Quantum v2.2.0","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":"PaddlePaddle/Quantum v2.2.0 has analysis playbook objective Turn model cards, repository releases, and launch artifacts into a current view of what shipped and what changed.."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has source host","object":"github.com","text":"PaddlePaddle/Quantum v2.2.0 has source host github.com."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has lab","object":"Baidu (ERNIE)","text":"PaddlePaddle/Quantum v2.2.0 has lab Baidu (ERNIE)."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has signal desk","object":"releases","text":"PaddlePaddle/Quantum v2.2.0 has signal desk releases."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has source host","object":"github.com","text":"PaddlePaddle/Quantum v2.2.0 has source host github.com."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has repository","object":"PaddlePaddle/Quantum","text":"PaddlePaddle/Quantum v2.2.0 has repository PaddlePaddle/Quantum."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has release","object":"Paddle Quantum 2.2.0","text":"PaddlePaddle/Quantum v2.2.0 has release Paddle Quantum 2.2.0."}]},"intelligence":{"signal_desk":"releases","answer":"Baidu (ERNIE) published PaddlePaddle/Quantum v2.2.0 (PaddlePaddle/Quantum). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Paddle Quantum 2.2.0 Repository: PaddlePaddle/Quantum Tag: v2.2.0 Published: 2022-05-19T14:36:15Z Prerelease: no Release notes: Release Note Breaking Change We have made.... onlylabs links this event to 1 captured evidence page and 6 related release signals.","semantic_triples":[{"subject":"Baidu (ERNIE)","predicate":"released","object":"PaddlePaddle/Quantum v2.2.0","text":"Baidu (ERNIE) released PaddlePaddle/Quantum v2.2.0."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"is classified as","object":"release signal","text":"PaddlePaddle/Quantum v2.2.0 is classified as release signal."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"belongs to","object":"releases desk","text":"PaddlePaddle/Quantum v2.2.0 belongs to releases desk."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has context","object":"PaddlePaddle/Quantum","text":"PaddlePaddle/Quantum v2.2.0 has context PaddlePaddle/Quantum."},{"subject":"PaddlePaddle/Quantum v2.2.0","predicate":"has evidence coverage","object":"1 captured evidence page","text":"PaddlePaddle/Quantum v2.2.0 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"dbb8bb10-c653-4998-b8c4-7f7f2b9d681e","url":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e","json_url":"https://onlylabs.fyi/signals/dbb8bb10-c653-4998-b8c4-7f7f2b9d681e/signal.json","source_url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","title":"PaddlePaddle/Quantum v2.2.0","summary":"Baidu (ERNIE) published release notes. onlylabs watches releases for what actually shipped.","context":"PaddlePaddle/Quantum","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2022-05-19T14:36:15+00:00","first_seen_at":"2026-06-05T20:58:47.85163+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/PaddlePaddle/Quantum/releases/tag/v2.2.0"]},"facets":{"repo":"PaddlePaddle/Quantum"},"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/PaddlePaddle/Quantum/releases/tag/v2.2.0","final_url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","title":"PaddlePaddle/Quantum v2.2.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:45:50.253587+00:00","bytes":7721,"raw_path":"f5d418207780acf88e8aa729d23dd2660ff4812a14103e75a311f55a46e948cb.json","content_hash":"1b6c73153f0fc94bd707f44f0945d4e2ed182cc7d4cdf4b43d31d15768884b9e","excerpt_chars":1200,"truncated":true,"excerpt":"Paddle Quantum 2.2.0 Repository: PaddlePaddle/Quantum Tag: v2.2.0 Published: 2022-05-19T14:36:15Z Prerelease: no Release notes: Release Note Breaking Change We have made an incompatible upgrade to the code architecture, and the new version's structure and usage can be found in our [tutorials](https://qml.baidu.com/tutorials/overview.html), [API documentation](https://qml.baidu.com/api/introduction.html), and [the source code](https://github.com/PaddlePaddle/Quantum). New Features - We now support connecting to a real quantum computer via [QuLeaf](https://github.com/baidu/QCompute), using `paddle_quantum.set_backend('quleaf')` to select QuLeaf as the backend. - We now support using `set_backend()` to switch to different backends. - We now support using the state fidelity and trace distance as the loss function to optimize. - We now support using an oracle gate in a quantum circuit. - Add the `VAns` feature, which can build shallower ansatzes by automatically inserting and removing gates during the optimization. - Add the UCCSD ansatz, which is frequently used in quantum chemistry. - Add the `OneBodyDensityMatrix` class for measureing the one-body density matrix from a quantum..."},"evidence_pages":[{"url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","final_url":"https://github.com/PaddlePaddle/Quantum/releases/tag/v2.2.0","title":"PaddlePaddle/Quantum v2.2.0","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:45:50.253587+00:00","bytes":7721,"raw_path":"f5d418207780acf88e8aa729d23dd2660ff4812a14103e75a311f55a46e948cb.json","content_hash":"1b6c73153f0fc94bd707f44f0945d4e2ed182cc7d4cdf4b43d31d15768884b9e","excerpt_chars":1200,"truncated":true,"excerpt":"Paddle Quantum 2.2.0 Repository: PaddlePaddle/Quantum Tag: v2.2.0 Published: 2022-05-19T14:36:15Z Prerelease: no Release notes: Release Note Breaking Change We have made an incompatible upgrade to the code architecture, and the new version's structure and usage can be found in our [tutorials](https://qml.baidu.com/tutorials/overview.html), [API documentation](https://qml.baidu.com/api/introduction.html), and [the source code](https://github.com/PaddlePaddle/Quantum). New Features - We now support connecting to a real quantum computer via [QuLeaf](https://github.com/baidu/QCompute), using `paddle_quantum.set_backend('quleaf')` to select QuLeaf as the backend. - We now support using `set_backend()` to switch to different backends. - We now support using the state fidelity and trace distance as the loss function to optimize. - We now support using an oracle gate in a quantum circuit. - Add the `VAns` feature, which can build shallower ansatzes by automatically inserting and removing gates during the optimization. - Add the UCCSD ansatz, which is frequently used in quantum chemistry. - Add the `OneBodyDensityMatrix` class for measureing the one-body density matrix from a quantum..."}],"related_signals":[{"id":"fef9275e-0e82-41f1-bba1-2435d0ea78fe","url":"https://onlylabs.fyi/signals/fef9275e-0e82-41f1-bba1-2435d0ea78fe","source_url":"https://github.com/PaddlePaddle/PaddleOCR/releases/tag/v3.6.0","title":"PaddlePaddle/PaddleOCR v3.6.0","context":"PaddlePaddle/PaddleOCR","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-05-28T11:42:29+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"},{"id":"fa062841-8907-4a3a-a678-e88ec59bd01f","url":"https://onlylabs.fyi/signals/fa062841-8907-4a3a-a678-e88ec59bd01f","source_url":"https://github.com/PaddlePaddle/PaddleX/releases/tag/v3.6.1","title":"PaddlePaddle/PaddleX v3.6.1","context":"PaddlePaddle/PaddleX","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-05-27T14:36:14+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"},{"id":"f3a247db-4dde-4b63-87a2-81a1074042c0","url":"https://onlylabs.fyi/signals/f3a247db-4dde-4b63-87a2-81a1074042c0","source_url":"https://github.com/PaddlePaddle/PaddleX/releases/tag/v3.6.0","title":"PaddlePaddle/PaddleX v3.6.0","context":"PaddlePaddle/PaddleX","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-05-27T13:51:59+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"},{"id":"f557ec7a-087a-451a-b48a-acb237277400","url":"https://onlylabs.fyi/signals/f557ec7a-087a-451a-b48a-acb237277400","source_url":"https://github.com/PaddlePaddle/PaddleX/releases/tag/v3.5.2","title":"PaddlePaddle/PaddleX v3.5.2","context":"PaddlePaddle/PaddleX","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-05-11T04:56:45+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"},{"id":"e3fd3568-a19c-42c3-bb08-70344cedf067","url":"https://onlylabs.fyi/signals/e3fd3568-a19c-42c3-bb08-70344cedf067","source_url":"https://github.com/PaddlePaddle/PaddleX/releases/tag/v3.5.1","title":"PaddlePaddle/PaddleX v3.5.1","context":"PaddlePaddle/PaddleX","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-04-22T11:54:56+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"},{"id":"1908fd85-e2d7-410a-b897-a86d490d1c86","url":"https://onlylabs.fyi/signals/1908fd85-e2d7-410a-b897-a86d490d1c86","source_url":"https://github.com/PaddlePaddle/PaddleOCR/releases/tag/v3.5.0","title":"PaddlePaddle/PaddleOCR v3.5.0","context":"PaddlePaddle/PaddleOCR","kind":{"key":"release","label":"Release"},"org":{"slug":"baidu","name":"Baidu (ERNIE)","category":"frontier-lab"},"occurred_at":"2026-04-21T08:40:47+00:00","first_seen_at":"2026-06-05T20:58:47.85163+00:00","date_source":"source"}]}