{"schema_version":"onlylabs.public_signal.v1","title":"SiliconFlow Fork: siliconflow/sam2","description":"SiliconFlow fork signal with public source context, captured evidence pages, related signals, and category-scoped analysis context.","url":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89","json_url":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89/signal.json","generated_at":"2026-06-11T02:54:00.151259+00:00","org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud","category_label":"Neocloud","dossier_url":"https://onlylabs.fyi/labs/siliconflow","dossier_json_url":"https://onlylabs.fyi/labs/siliconflow/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89","signal_json":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89/signal.json","source":"https://github.com/siliconflow/sam2","lab_dossier":"https://onlylabs.fyi/labs/siliconflow","lab_dossier_json":"https://onlylabs.fyi/labs/siliconflow/dossier.json","analysis":"https://onlylabs.fyi/analysis/siliconflow","analysis_json":"https://onlylabs.fyi/analysis/siliconflow/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/siliconflow/evidence.json","category":"https://onlylabs.fyi/neoclouds","category_json":"https://onlylabs.fyi/neoclouds.json","category_feed":"https://onlylabs.fyi/neoclouds/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","topic":"https://onlylabs.fyi/topics/forks","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neocloud","data_business":null},"answer_pack":{"answer":"SiliconFlow forked siliconflow/sam2 (forked from facebookresearch/sam2). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo siliconflow/sam2 · parent facebookresearch/sam2 · Routine fork of SAM2 repo.. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/siliconflow/sam2","source_host":"github.com","occurred_at":"2025-08-08T08:11:59+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source","context":"forked from facebookresearch/sam2"},"context_markers":[{"label":"Lab","value":"SiliconFlow","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"siliconflow/sam2","source":"source"},{"label":"Parent","value":"facebookresearch/sam2","source":"source"},{"label":"Notability","value":"Routine fork of SAM2 repo.","source":"signal"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"}],"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/siliconflow/sam2"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T02:54:00.151259+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89/signal.json","dossier_json":"https://onlylabs.fyi/labs/siliconflow/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/siliconflow/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/siliconflow/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml?category=neocloud","category_signals_json":"https://onlylabs.fyi/signals.json?category=neocloud","data_radar_json":null,"opportunities_json":null},"analysis_playbook":{"objective":"Turn 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 6 related fork signals show a repeated pattern?"],"output_fields":["org","upstream_repo","language","technical_theme","evidence_url"],"data_business_relevance":"Data-business lane extraction is scoped to frontier labs; for this category, keep conclusions tied to category-specific strategy, source evidence, and follow-up questions.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89/signal.json","required":true},{"label":"source","url":"https://github.com/siliconflow/sam2","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/siliconflow/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/siliconflow/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/forks/signals.json?category=neocloud","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 SiliconFlow's fork signal \"siliconflow/sam2\" for neocloud strategy."},"semantic_triples":[{"subject":"SiliconFlow","predicate":"forked","object":"siliconflow/sam2","text":"SiliconFlow forked siliconflow/sam2."},{"subject":"siliconflow/sam2","predicate":"is classified as","object":"fork signal","text":"siliconflow/sam2 is classified as fork signal."},{"subject":"siliconflow/sam2","predicate":"belongs to","object":"forks desk","text":"siliconflow/sam2 belongs to forks desk."},{"subject":"siliconflow/sam2","predicate":"has context","object":"forked from facebookresearch/sam2","text":"siliconflow/sam2 has context forked from facebookresearch/sam2."},{"subject":"siliconflow/sam2","predicate":"has evidence coverage","object":"1 captured evidence page","text":"siliconflow/sam2 has evidence coverage 1 captured evidence page."},{"subject":"siliconflow/sam2","predicate":"has captured page count","object":"1","text":"siliconflow/sam2 has captured page count 1."},{"subject":"siliconflow/sam2","predicate":"has readable page count","object":"1","text":"siliconflow/sam2 has readable page count 1."},{"subject":"siliconflow/sam2","predicate":"has related signal count","object":"6","text":"siliconflow/sam2 has related signal count 6."},{"subject":"siliconflow/sam2","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":"siliconflow/sam2 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":"siliconflow/sam2","predicate":"has source host","object":"github.com","text":"siliconflow/sam2 has source host github.com."},{"subject":"siliconflow/sam2","predicate":"has lab","object":"SiliconFlow","text":"siliconflow/sam2 has lab SiliconFlow."},{"subject":"siliconflow/sam2","predicate":"has signal desk","object":"forks","text":"siliconflow/sam2 has signal desk forks."},{"subject":"siliconflow/sam2","predicate":"has source host","object":"github.com","text":"siliconflow/sam2 has source host github.com."},{"subject":"siliconflow/sam2","predicate":"has repository","object":"siliconflow/sam2","text":"siliconflow/sam2 has repository siliconflow/sam2."},{"subject":"siliconflow/sam2","predicate":"has parent","object":"facebookresearch/sam2","text":"siliconflow/sam2 has parent facebookresearch/sam2."},{"subject":"siliconflow/sam2","predicate":"has notability","object":"Routine fork of SAM2 repo.","text":"siliconflow/sam2 has notability Routine fork of SAM2 repo.."},{"subject":"siliconflow/sam2","predicate":"has watch term","object":"Data pipeline","text":"siliconflow/sam2 has watch term Data pipeline."},{"subject":"siliconflow/sam2","predicate":"has watch term","object":"Infrastructure","text":"siliconflow/sam2 has watch term Infrastructure."}]},"intelligence":{"signal_desk":"forks","answer":"SiliconFlow forked siliconflow/sam2 (forked from facebookresearch/sam2). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo siliconflow/sam2 · parent facebookresearch/sam2 · Routine fork of SAM2 repo.. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","semantic_triples":[{"subject":"SiliconFlow","predicate":"forked","object":"siliconflow/sam2","text":"SiliconFlow forked siliconflow/sam2."},{"subject":"siliconflow/sam2","predicate":"is classified as","object":"fork signal","text":"siliconflow/sam2 is classified as fork signal."},{"subject":"siliconflow/sam2","predicate":"belongs to","object":"forks desk","text":"siliconflow/sam2 belongs to forks desk."},{"subject":"siliconflow/sam2","predicate":"has context","object":"forked from facebookresearch/sam2","text":"siliconflow/sam2 has context forked from facebookresearch/sam2."},{"subject":"siliconflow/sam2","predicate":"has evidence coverage","object":"1 captured evidence page","text":"siliconflow/sam2 has evidence coverage 1 captured evidence page."}]},"signal":{"id":"971b2e36-3c9d-4681-b70e-502f57f04d89","url":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89","json_url":"https://onlylabs.fyi/signals/971b2e36-3c9d-4681-b70e-502f57f04d89/signal.json","source_url":"https://github.com/siliconflow/sam2","title":"siliconflow/sam2","summary":"SiliconFlow forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from facebookresearch/sam2","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2025-08-08T08:11:59+00:00","first_seen_at":"2026-06-05T22:32:18.320937+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/siliconflow/sam2"]},"facets":{"repo":"siliconflow/sam2","parent":"facebookresearch/sam2"},"traction":{"github_stars":0,"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/siliconflow/sam2","final_url":"https://github.com/siliconflow/sam2","title":"siliconflow/sam2 repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:54:00.151259+00:00","bytes":36439,"raw_path":"d900306a9754375fce20fbbcd7f1ae74ddb65d883c139d586b8e145491a2b3b6.json","content_hash":"10c07b5e1c6dc05d2cfa7e3935f242d24a0dca5b52229ae5bd74a451bae321ed","excerpt_chars":1200,"truncated":true,"excerpt":"siliconflow/sam2 Description: The repository provides code for running inference with the Meta Segment Anything Model 2 (SAM 2), links for downloading the trained model checkpoints, and example notebooks that show how to use the model. Language: Jupyter Notebook License: Apache-2.0 Stars: 0 Forks: 0 Open issues: 0 Created: 2025-08-08T08:11:59Z Pushed: 2025-08-08T08:19:36Z Default branch: main Fork: yes Parent repository: facebookresearch/sam2 Archived: no README: SAM 2: Segment Anything in Images and Videos **[AI at Meta, FAIR](https://ai.meta.com/research/)** [Nikhila Ravi](https://nikhilaravi.com/), [Valentin Gabeur](https://gabeur.github.io/), [Yuan-Ting Hu](https://scholar.google.com/citations?user=E8DVVYQAAAAJ&hl=en), [Ronghang Hu](https://ronghanghu.com/), [Chaitanya Ryali](https://scholar.google.com/citations?user=4LWx24UAAAAJ&hl=en), [Tengyu Ma](https://scholar.google.com/citations?user=VeTSl0wAAAAJ&hl=en), [Haitham Khedr](https://hkhedr.com/), [Roman Rädle](https://scholar.google.de/citations?user=Tpt57v0AAAAJ&hl=en), [Chloe Rolland](https://scholar.google.com/citations?hl=fr&user=n-SnMhoAAAAJ), [Laura..."},"evidence_pages":[{"url":"https://github.com/siliconflow/sam2","final_url":"https://github.com/siliconflow/sam2","title":"siliconflow/sam2 repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T02:54:00.151259+00:00","bytes":36439,"raw_path":"d900306a9754375fce20fbbcd7f1ae74ddb65d883c139d586b8e145491a2b3b6.json","content_hash":"10c07b5e1c6dc05d2cfa7e3935f242d24a0dca5b52229ae5bd74a451bae321ed","excerpt_chars":1200,"truncated":true,"excerpt":"siliconflow/sam2 Description: The repository provides code for running inference with the Meta Segment Anything Model 2 (SAM 2), links for downloading the trained model checkpoints, and example notebooks that show how to use the model. Language: Jupyter Notebook License: Apache-2.0 Stars: 0 Forks: 0 Open issues: 0 Created: 2025-08-08T08:11:59Z Pushed: 2025-08-08T08:19:36Z Default branch: main Fork: yes Parent repository: facebookresearch/sam2 Archived: no README: SAM 2: Segment Anything in Images and Videos **[AI at Meta, FAIR](https://ai.meta.com/research/)** [Nikhila Ravi](https://nikhilaravi.com/), [Valentin Gabeur](https://gabeur.github.io/), [Yuan-Ting Hu](https://scholar.google.com/citations?user=E8DVVYQAAAAJ&hl=en), [Ronghang Hu](https://ronghanghu.com/), [Chaitanya Ryali](https://scholar.google.com/citations?user=4LWx24UAAAAJ&hl=en), [Tengyu Ma](https://scholar.google.com/citations?user=VeTSl0wAAAAJ&hl=en), [Haitham Khedr](https://hkhedr.com/), [Roman Rädle](https://scholar.google.de/citations?user=Tpt57v0AAAAJ&hl=en), [Chloe Rolland](https://scholar.google.com/citations?hl=fr&user=n-SnMhoAAAAJ), [Laura..."}],"related_signals":[{"id":"19284d05-d1d8-4f74-bda4-3c616462061e","url":"https://onlylabs.fyi/signals/19284d05-d1d8-4f74-bda4-3c616462061e","source_url":"https://github.com/siliconflow/LiveCodeBench","title":"siliconflow/LiveCodeBench","context":"forked from LiveCodeBench/LiveCodeBench","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-06-01T07:15:20+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"},{"id":"7598fd91-dafb-4cde-bd00-81c3643add44","url":"https://onlylabs.fyi/signals/7598fd91-dafb-4cde-bd00-81c3643add44","source_url":"https://github.com/siliconflow/ComfyUI-SAM3","title":"siliconflow/ComfyUI-SAM3","context":"forked from PozzettiAndrea/ComfyUI-SAM3","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-04-17T03:20:35+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"},{"id":"5abca053-c35b-4808-9f5d-8fa8c453be25","url":"https://onlylabs.fyi/signals/5abca053-c35b-4808-9f5d-8fa8c453be25","source_url":"https://github.com/siliconflow/ComfyUI-See-through","title":"siliconflow/ComfyUI-See-through","context":"forked from jtydhr88/ComfyUI-See-through","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-04-16T07:44:48+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"},{"id":"64890213-5474-45cd-b4d4-dd946256c510","url":"https://onlylabs.fyi/signals/64890213-5474-45cd-b4d4-dd946256c510","source_url":"https://github.com/siliconflow/ComfyUI-TRELLIS2","title":"siliconflow/ComfyUI-TRELLIS2","context":"forked from PozzettiAndrea/ComfyUI-TRELLIS2","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-04-13T09:29:30+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"},{"id":"45ef6b9f-0eb0-4f9c-8231-7366d57ebcc0","url":"https://onlylabs.fyi/signals/45ef6b9f-0eb0-4f9c-8231-7366d57ebcc0","source_url":"https://github.com/siliconflow/ComfyUI-GeometryPack","title":"siliconflow/ComfyUI-GeometryPack","context":"forked from PozzettiAndrea/ComfyUI-GeometryPack","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-04-13T09:28:10+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"},{"id":"6841054f-e767-4c0e-8452-5931d9baa2a6","url":"https://onlylabs.fyi/signals/6841054f-e767-4c0e-8452-5931d9baa2a6","source_url":"https://github.com/siliconflow/ComfyUI-MatAnyone","title":"siliconflow/ComfyUI-MatAnyone","context":"forked from FuouM/ComfyUI-MatAnyone","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"siliconflow","name":"SiliconFlow","category":"neocloud"},"occurred_at":"2026-04-13T02:12:41+00:00","first_seen_at":"2026-06-05T22:32:18.320937+00:00","date_source":"source"}]}