{"schema_version":"onlylabs.public_signal.v1","title":"DeepSeek Repo: deepseek-ai/DualPipe","description":"DeepSeek repo signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988","json_url":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988/signal.json","generated_at":"2026-06-11T04:00:00.001642+00:00","org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/deepseek","dossier_json_url":"https://onlylabs.fyi/labs/deepseek/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988","signal_json":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988/signal.json","source":"https://github.com/deepseek-ai/DualPipe","lab_dossier":"https://onlylabs.fyi/labs/deepseek","lab_dossier_json":"https://onlylabs.fyi/labs/deepseek/dossier.json","analysis":"https://onlylabs.fyi/analysis/deepseek","analysis_json":"https://onlylabs.fyi/analysis/deepseek/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/deepseek/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":null,"topic_signals_json":null,"topic_feed":null,"data_business":{"radar":"https://onlylabs.fyi/data-radar","radar_json":"https://onlylabs.fyi/data-radar.json","opportunities":"https://onlylabs.fyi/opportunities","opportunities_json":"https://onlylabs.fyi/opportunities.json","lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}]}},"answer_pack":{"answer":"DeepSeek published deepseek-ai/DualPipe (Python). This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo deepseek-ai/DualPipe · language Python · Notable repo with strong community traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Infrastructure in the data-business radar.","signal_desk":"repos","source_context":{"source_url":"https://github.com/deepseek-ai/DualPipe","source_host":"github.com","occurred_at":"2025-02-26T13:29:57+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source","context":"Python"},"context_markers":[{"label":"Lab","value":"DeepSeek","source":"signal"},{"label":"Signal desk","value":"repos","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"deepseek-ai/DualPipe","source":"source"},{"label":"Language","value":"Python","source":"source"},{"label":"Stars","value":"2,965","source":"traction"},{"label":"Notability","value":"Notable repo with strong community traction.","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"training","source":"radar"},{"label":"Watch 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repo imply eval, data, infrastructure, agent, or deployment work?","Is the repo new evidence for a lab direction that is not yet in writing or releases?","Which related signals should an analyst inspect next?"],"signal_questions":["What does this new repository reveal before a formal announcement exists?","What technical area does this repository expose?","Does the repo imply eval, data, infrastructure, agent, or deployment work?","Which data-business lane explains this signal: Infrastructure?","Do the 6 related repo signals show a repeated pattern?"],"output_fields":["org","repo","technical_theme","data_business_lane","evidence_url"],"data_business_relevance":"New repositories can expose organization build priorities early, especially around internal tooling, eval infrastructure, data systems, deployment, and agent 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implications."},"semantic_triples":[{"subject":"DeepSeek","predicate":"published repo","object":"deepseek-ai/DualPipe","text":"DeepSeek published repo deepseek-ai/DualPipe."},{"subject":"deepseek-ai/DualPipe","predicate":"is classified as","object":"repo signal","text":"deepseek-ai/DualPipe is classified as repo signal."},{"subject":"deepseek-ai/DualPipe","predicate":"belongs to","object":"repos desk","text":"deepseek-ai/DualPipe belongs to repos desk."},{"subject":"deepseek-ai/DualPipe","predicate":"has context","object":"Python","text":"deepseek-ai/DualPipe has context Python."},{"subject":"deepseek-ai/DualPipe","predicate":"has evidence coverage","object":"1 captured evidence page","text":"deepseek-ai/DualPipe has evidence coverage 1 captured evidence page."},{"subject":"deepseek-ai/DualPipe","predicate":"matches data-business lanes","object":"Infrastructure","text":"deepseek-ai/DualPipe matches data-business lanes Infrastructure."},{"subject":"deepseek-ai/DualPipe","predicate":"has 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github.com."},{"subject":"deepseek-ai/DualPipe","predicate":"has lab","object":"DeepSeek","text":"deepseek-ai/DualPipe has lab DeepSeek."},{"subject":"deepseek-ai/DualPipe","predicate":"has signal desk","object":"repos","text":"deepseek-ai/DualPipe has signal desk repos."},{"subject":"deepseek-ai/DualPipe","predicate":"has source host","object":"github.com","text":"deepseek-ai/DualPipe has source host github.com."},{"subject":"deepseek-ai/DualPipe","predicate":"has repository","object":"deepseek-ai/DualPipe","text":"deepseek-ai/DualPipe has repository deepseek-ai/DualPipe."},{"subject":"deepseek-ai/DualPipe","predicate":"has language","object":"Python","text":"deepseek-ai/DualPipe has language Python."},{"subject":"deepseek-ai/DualPipe","predicate":"has stars","object":"2,965","text":"deepseek-ai/DualPipe has stars 2,965."},{"subject":"deepseek-ai/DualPipe","predicate":"has notability","object":"Notable repo with strong community traction.","text":"deepseek-ai/DualPipe has notability 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This repository signal exposes tooling, eval, infrastructure, or model-adjacent work before it may appear in a launch post. High-signal details: repo deepseek-ai/DualPipe · language Python · Notable repo with strong community traction.. onlylabs links this event to 1 captured evidence page and 6 related repo signals. It also maps to Infrastructure in the data-business radar.","semantic_triples":[{"subject":"DeepSeek","predicate":"published repo","object":"deepseek-ai/DualPipe","text":"DeepSeek published repo deepseek-ai/DualPipe."},{"subject":"deepseek-ai/DualPipe","predicate":"is classified as","object":"repo signal","text":"deepseek-ai/DualPipe is classified as repo signal."},{"subject":"deepseek-ai/DualPipe","predicate":"belongs to","object":"repos desk","text":"deepseek-ai/DualPipe belongs to repos desk."},{"subject":"deepseek-ai/DualPipe","predicate":"has context","object":"Python","text":"deepseek-ai/DualPipe has context Python."},{"subject":"deepseek-ai/DualPipe","predicate":"has evidence coverage","object":"1 captured evidence page","text":"deepseek-ai/DualPipe has evidence coverage 1 captured evidence page."},{"subject":"deepseek-ai/DualPipe","predicate":"matches data-business lanes","object":"Infrastructure","text":"deepseek-ai/DualPipe matches data-business lanes Infrastructure."}]},"signal":{"id":"9e571e05-35bc-41ff-a9da-c5f796566988","url":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988","json_url":"https://onlylabs.fyi/signals/9e571e05-35bc-41ff-a9da-c5f796566988/signal.json","source_url":"https://github.com/deepseek-ai/DualPipe","title":"deepseek-ai/DualPipe","summary":"DeepSeek published a new repository. onlylabs watches repos for tooling, eval, infra, and model-adjacent work.","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2025-02-26T13:29:57+00:00","first_seen_at":"2026-06-05T05:42:58.487688+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/deepseek-ai/DualPipe"]},"facets":{"repo":"deepseek-ai/DualPipe","language":"Python"},"traction":{"github_stars":2965,"hn_points":null,"hn_comments":null,"hn_story_id":null,"hf_downloads":null,"hf_likes":null},"data_radar":{"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure"}],"score":14,"matched_terms":["training"],"reason":"DeepSeek has a repo signal matching infrastructure."}},"primary_evidence_page":{"url":"https://github.com/deepseek-ai/DualPipe","final_url":"https://github.com/deepseek-ai/DualPipe","title":"deepseek-ai/DualPipe repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T04:00:00.001642+00:00","bytes":10463,"raw_path":"8e886ccb50099d8b1f6817b00753a6f5178f963d3232e6e77a921ee3c8430317.json","content_hash":"b3031fbd4d9e51940bb9d1de9ef8e81473bb4a28fb14111c18298442d40bdfb6","excerpt_chars":1200,"truncated":true,"excerpt":"deepseek-ai/DualPipe Description: A bidirectional pipeline parallelism algorithm for computation-communication overlap in DeepSeek V3/R1 training. Language: Python License: MIT Stars: 2965 Forks: 326 Open issues: 5 Created: 2025-02-26T13:29:57Z Pushed: 2026-01-14T06:34:59Z Default branch: main Fork: no Archived: no README: DualPipe DualPipe is an innovative bidirectional pipeline parallelism algorithm introduced in the [DeepSeek-V3 Technical Report](https://arxiv.org/pdf/2412.19437). It achieves full overlap of forward and backward computation-communication phases, also reducing pipeline bubbles. For detailed information on computation-communication overlap, please refer to the [profile data](https://github.com/deepseek-ai/profile-data). Schedules ![dualpipe](images/dualpipe.png) Example DualPipe scheduling for 8 PP ranks and 20 micro-batches in two directions. The micro-batches in the reverse direction are symmetric to those in the forward direction, so we omit their batch ID for illustration simplicity. Two cells enclosed by a shared black border have mutually overlapped computation and communication DualPipeV DualPipeV is a concise V-shape schedule derived from DualPipe using a..."},"evidence_pages":[{"url":"https://github.com/deepseek-ai/DualPipe","final_url":"https://github.com/deepseek-ai/DualPipe","title":"deepseek-ai/DualPipe repository metadata","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T04:00:00.001642+00:00","bytes":10463,"raw_path":"8e886ccb50099d8b1f6817b00753a6f5178f963d3232e6e77a921ee3c8430317.json","content_hash":"b3031fbd4d9e51940bb9d1de9ef8e81473bb4a28fb14111c18298442d40bdfb6","excerpt_chars":1200,"truncated":true,"excerpt":"deepseek-ai/DualPipe Description: A bidirectional pipeline parallelism algorithm for computation-communication overlap in DeepSeek V3/R1 training. 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Two cells enclosed by a shared black border have mutually overlapped computation and communication DualPipeV DualPipeV is a concise V-shape schedule derived from DualPipe using a..."}],"related_signals":[{"id":"31ab18b8-e694-4bc1-93b8-2a42088e7a91","url":"https://onlylabs.fyi/signals/31ab18b8-e694-4bc1-93b8-2a42088e7a91","source_url":"https://github.com/deepseek-ai/awesome-deepseek-agent","title":"deepseek-ai/awesome-deepseek-agent","context":null,"kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2026-04-27T06:37:38+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"},{"id":"0d5a2ac4-b1e6-45e0-a491-410adc1c5100","url":"https://onlylabs.fyi/signals/0d5a2ac4-b1e6-45e0-a491-410adc1c5100","source_url":"https://github.com/deepseek-ai/TileKernels","title":"deepseek-ai/TileKernels","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2026-04-22T05:38:31+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"},{"id":"9559d00e-0b1d-47ca-9ca0-39fd9e151508","url":"https://onlylabs.fyi/signals/9559d00e-0b1d-47ca-9ca0-39fd9e151508","source_url":"https://github.com/deepseek-ai/DeepSeek-OCR-2","title":"deepseek-ai/DeepSeek-OCR-2","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2026-01-27T03:05:42+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"},{"id":"142c0e97-8b96-4959-843a-8f24b923afba","url":"https://onlylabs.fyi/signals/142c0e97-8b96-4959-843a-8f24b923afba","source_url":"https://github.com/deepseek-ai/Engram","title":"deepseek-ai/Engram","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2026-01-12T05:26:50+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"},{"id":"ea19f925-5930-481c-ae17-16bbbbf865bc","url":"https://onlylabs.fyi/signals/ea19f925-5930-481c-ae17-16bbbbf865bc","source_url":"https://github.com/deepseek-ai/DeepSeek-Math-V2","title":"deepseek-ai/DeepSeek-Math-V2","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2025-11-27T06:12:26+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"},{"id":"982f6427-b213-4835-afa2-4740dbb9f7e2","url":"https://onlylabs.fyi/signals/982f6427-b213-4835-afa2-4740dbb9f7e2","source_url":"https://github.com/deepseek-ai/LPLB","title":"deepseek-ai/LPLB","context":"Python","kind":{"key":"repo_new","label":"Repo"},"org":{"slug":"deepseek","name":"DeepSeek","category":"frontier-lab"},"occurred_at":"2025-11-19T07:02:55+00:00","first_seen_at":"2026-06-05T05:42:58.487688+00:00","date_source":"source"}]}