{"schema_version":"onlylabs.public_signal.v1","title":"Microsoft Fork: microsoft/openjdk-jdk17u","description":"Microsoft fork signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624","json_url":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624/signal.json","generated_at":"2026-06-11T03:10:24.198207+00:00","org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/microsoft","dossier_json_url":"https://onlylabs.fyi/labs/microsoft/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624","signal_json":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624/signal.json","source":"https://github.com/microsoft/openjdk-jdk17u","lab_dossier":"https://onlylabs.fyi/labs/microsoft","lab_dossier_json":"https://onlylabs.fyi/labs/microsoft/dossier.json","analysis":"https://onlylabs.fyi/analysis/microsoft","analysis_json":"https://onlylabs.fyi/analysis/microsoft/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/microsoft/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/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml","data_business":null},"answer_pack":{"answer":"Microsoft forked microsoft/openjdk-jdk17u (forked from openjdk/jdk17u). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo microsoft/openjdk-jdk17u · parent openjdk/jdk17u. onlylabs links this event to 1 captured evidence page and 5 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/microsoft/openjdk-jdk17u","source_host":"github.com","occurred_at":"2022-08-31T21:35:59+00:00","first_seen_at":"2026-06-10T09:18:48.105175+00:00","date_source":"source","context":"forked from openjdk/jdk17u"},"context_markers":[{"label":"Lab","value":"Microsoft","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source 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fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","evidence_focus":["forked parent repo","repo owner","language","description","stars","org and recency"],"extraction_questions":["Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Which low-profile forks could precede a release or hiring wave?","Which labs are converging on the same technical adjacency?"],"signal_questions":["What upstream dependency or technical adjacency does this fork reveal?","Which upstream projects are repeated across labs?","Which forks point to evals, agents, infrastructure, model tooling, or data pipelines?","Do the 5 related fork signals show a repeated pattern?"],"output_fields":["org","upstream_repo","language","technical_theme","data_business_lane","evidence_url"],"data_business_relevance":"Forks expose what frontier-lab engineers are building on before polished announcements, making them useful for partnership and product wedge discovery.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624/signal.json","required":true},{"label":"source","url":"https://github.com/microsoft/openjdk-jdk17u","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/microsoft/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/microsoft/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/forks/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 Microsoft's fork signal \"microsoft/openjdk-jdk17u\" for frontier lab strategy."},"semantic_triples":[{"subject":"Microsoft","predicate":"forked","object":"microsoft/openjdk-jdk17u","text":"Microsoft forked microsoft/openjdk-jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"is classified as","object":"fork signal","text":"microsoft/openjdk-jdk17u is classified as fork signal."},{"subject":"microsoft/openjdk-jdk17u","predicate":"belongs to","object":"forks desk","text":"microsoft/openjdk-jdk17u belongs to forks desk."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has context","object":"forked from openjdk/jdk17u","text":"microsoft/openjdk-jdk17u has context forked from openjdk/jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/openjdk-jdk17u has evidence coverage 1 captured evidence page."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has captured page count","object":"1","text":"microsoft/openjdk-jdk17u has captured page count 1."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has readable page count","object":"1","text":"microsoft/openjdk-jdk17u has readable page count 1."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has related signal count","object":"5","text":"microsoft/openjdk-jdk17u has related signal count 5."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has analysis playbook objective","object":"Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.","text":"microsoft/openjdk-jdk17u has analysis playbook objective Turn fork activity into a map of upstream tools, libraries, model utilities, agent frameworks, and research dependencies being inspected or adapted.."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has source host","object":"github.com","text":"microsoft/openjdk-jdk17u has source host github.com."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has lab","object":"Microsoft","text":"microsoft/openjdk-jdk17u has lab Microsoft."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has signal desk","object":"forks","text":"microsoft/openjdk-jdk17u has signal desk forks."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has source host","object":"github.com","text":"microsoft/openjdk-jdk17u has source host github.com."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has repository","object":"microsoft/openjdk-jdk17u","text":"microsoft/openjdk-jdk17u has repository microsoft/openjdk-jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has parent","object":"openjdk/jdk17u","text":"microsoft/openjdk-jdk17u has parent openjdk/jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has stars","object":"12","text":"microsoft/openjdk-jdk17u has stars 12."}]},"intelligence":{"signal_desk":"forks","answer":"Microsoft forked microsoft/openjdk-jdk17u (forked from openjdk/jdk17u). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo microsoft/openjdk-jdk17u · parent openjdk/jdk17u. onlylabs links this event to 1 captured evidence page and 5 related fork signals.","semantic_triples":[{"subject":"Microsoft","predicate":"forked","object":"microsoft/openjdk-jdk17u","text":"Microsoft forked microsoft/openjdk-jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"is classified as","object":"fork signal","text":"microsoft/openjdk-jdk17u is classified as fork signal."},{"subject":"microsoft/openjdk-jdk17u","predicate":"belongs to","object":"forks desk","text":"microsoft/openjdk-jdk17u belongs to forks desk."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has context","object":"forked from openjdk/jdk17u","text":"microsoft/openjdk-jdk17u has context forked from openjdk/jdk17u."},{"subject":"microsoft/openjdk-jdk17u","predicate":"has evidence coverage","object":"1 captured evidence page","text":"microsoft/openjdk-jdk17u has evidence coverage 1 captured evidence page."}]},"signal":{"id":"81fd2765-9bbf-410e-b544-4ccb368c8624","url":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624","json_url":"https://onlylabs.fyi/signals/81fd2765-9bbf-410e-b544-4ccb368c8624/signal.json","source_url":"https://github.com/microsoft/openjdk-jdk17u","title":"microsoft/openjdk-jdk17u","summary":"Microsoft forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from openjdk/jdk17u","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2022-08-31T21:35:59+00:00","first_seen_at":"2026-06-10T09:18:48.105175+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/microsoft/openjdk-jdk17u"]},"facets":{"repo":"microsoft/openjdk-jdk17u","parent":"openjdk/jdk17u"},"traction":{"github_stars":12,"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/microsoft/openjdk-jdk17u","final_url":"https://github.com/microsoft/openjdk-jdk17u","title":"microsoft/openjdk-jdk17u repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:10:24.198207+00:00","bytes":20947,"raw_path":"a63801d5f7af04af11ed1da54bfb0e86aa45167de10d93280b9596cfff0b55f9.json","content_hash":"45588388f98592c5aa0628d84100fa44f90f59e4855e088b81952b7c5bbee603","excerpt_chars":1200,"truncated":true,"excerpt":"microsoft/openjdk-jdk17u Description: Read-only mirror of https://github.com/openjdk/jdk17u/ Language: Java License: GPL-2.0 Stars: 12 Forks: 10 Open issues: 2 Created: 2022-08-31T21:35:59Z Pushed: 2026-06-10T07:05:36Z Default branch: main Fork: yes Parent repository: openjdk/jdk17u Archived: no README: Welcome to OpenJDK 17 Updates! The JDK 17 Updates project uses two GitHub repositories. Updates are continuously developed in the repository [jdk17u-dev](https://github.com/openjdk/jdk17u-dev). This is the repository usually targeted by contributors. The [jdk17u](https://github.com/openjdk/jdk17u) repository is used for rampdown of the update releases of jdk17u and only accepts critical changes that must make the next release during rampdown. (You probably do not want to target jdk17u). For more OpenJDK 17 updates specific information such as timelines and contribution guidelines see the [project wiki page](https://wiki.openjdk.org/display/JDKUpdates/JDK+17u/). For build instructions please see the [online documentation](https://openjdk.java.net/groups/build/doc/building.html), or either of these files: - [doc/building.html](doc/building.html) (html version) -..."},"evidence_pages":[{"url":"https://github.com/microsoft/openjdk-jdk17u","final_url":"https://github.com/microsoft/openjdk-jdk17u","title":"microsoft/openjdk-jdk17u repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:10:24.198207+00:00","bytes":20947,"raw_path":"a63801d5f7af04af11ed1da54bfb0e86aa45167de10d93280b9596cfff0b55f9.json","content_hash":"45588388f98592c5aa0628d84100fa44f90f59e4855e088b81952b7c5bbee603","excerpt_chars":1200,"truncated":true,"excerpt":"microsoft/openjdk-jdk17u Description: Read-only mirror of https://github.com/openjdk/jdk17u/ Language: Java License: GPL-2.0 Stars: 12 Forks: 10 Open issues: 2 Created: 2022-08-31T21:35:59Z Pushed: 2026-06-10T07:05:36Z Default branch: main Fork: yes Parent repository: openjdk/jdk17u Archived: no README: Welcome to OpenJDK 17 Updates! The JDK 17 Updates project uses two GitHub repositories. Updates are continuously developed in the repository [jdk17u-dev](https://github.com/openjdk/jdk17u-dev). This is the repository usually targeted by contributors. The [jdk17u](https://github.com/openjdk/jdk17u) repository is used for rampdown of the update releases of jdk17u and only accepts critical changes that must make the next release during rampdown. (You probably do not want to target jdk17u). For more OpenJDK 17 updates specific information such as timelines and contribution guidelines see the [project wiki page](https://wiki.openjdk.org/display/JDKUpdates/JDK+17u/). For build instructions please see the [online documentation](https://openjdk.java.net/groups/build/doc/building.html), or either of these files: - [doc/building.html](doc/building.html) (html version) -..."}],"related_signals":[{"id":"6f37af4f-3dba-4bdb-b6f6-a11b52af1ddc","url":"https://onlylabs.fyi/signals/6f37af4f-3dba-4bdb-b6f6-a11b52af1ddc","source_url":"https://github.com/microsoft/azure-container-linux-mantle","title":"microsoft/azure-container-linux-mantle","context":"forked from flatcar/mantle","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-21T19:25:28+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"f7ebe0e3-fcb0-4026-bacf-fdfa2a2729a7","url":"https://onlylabs.fyi/signals/f7ebe0e3-fcb0-4026-bacf-fdfa2a2729a7","source_url":"https://github.com/microsoft/azure-container-linux","title":"microsoft/azure-container-linux","context":"forked from flatcar/scripts","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-21T19:24:28+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"7574525c-6905-4517-a701-13f8494b14c7","url":"https://onlylabs.fyi/signals/7574525c-6905-4517-a701-13f8494b14c7","source_url":"https://github.com/microsoft/uutils-coreutils","title":"microsoft/uutils-coreutils","context":"forked from uutils/coreutils","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2026-05-11T16:15:48+00:00","first_seen_at":"2026-06-05T20:58:41.438741+00:00","date_source":"source"},{"id":"71c76128-c2c7-4712-a243-ec012562d91c","url":"https://onlylabs.fyi/signals/71c76128-c2c7-4712-a243-ec012562d91c","source_url":"https://github.com/microsoft/openjdk-jdk","title":"microsoft/openjdk-jdk","context":"forked from openjdk/jdk","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2020-09-14T19:14:16+00:00","first_seen_at":"2026-06-06T07:00:06.411378+00:00","date_source":"source"},{"id":"540f3c1d-3eda-46ff-ba12-b74e26026cee","url":"https://onlylabs.fyi/signals/540f3c1d-3eda-46ff-ba12-b74e26026cee","source_url":"https://github.com/microsoft/vscode-python","title":"microsoft/vscode-python","context":"forked from DonJayamanne/pythonVSCode","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"microsoft","name":"Microsoft","category":"frontier-lab"},"occurred_at":"2017-10-10T19:37:29+00:00","first_seen_at":"2026-06-08T07:01:04.198092+00:00","date_source":"source"}]}