{"schema_version":"onlylabs.public_signal.v1","title":"Cohere Fork: cohere-ai/langchain","description":"Cohere fork signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3","json_url":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3/signal.json","generated_at":"2026-06-11T03:18:20.974428+00:00","org":{"slug":"cohere","name":"Cohere","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/cohere","dossier_json_url":"https://onlylabs.fyi/labs/cohere/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3","signal_json":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3/signal.json","source":"https://github.com/cohere-ai/langchain","lab_dossier":"https://onlylabs.fyi/labs/cohere","lab_dossier_json":"https://onlylabs.fyi/labs/cohere/dossier.json","analysis":"https://onlylabs.fyi/analysis/cohere","analysis_json":"https://onlylabs.fyi/analysis/cohere/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cohere/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":"Cohere forked cohere-ai/langchain (forked from langchain-ai/langchain). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo cohere-ai/langchain · parent langchain-ai/langchain. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","signal_desk":"forks","source_context":{"source_url":"https://github.com/cohere-ai/langchain","source_host":"github.com","occurred_at":"2024-03-26T20:10:57+00:00","first_seen_at":"2026-06-05T05:43:00.174979+00:00","date_source":"source","context":"forked from langchain-ai/langchain"},"context_markers":[{"label":"Lab","value":"Cohere","source":"signal"},{"label":"Signal desk","value":"forks","source":"signal"},{"label":"Source host","value":"github.com","source":"source"},{"label":"Repository","value":"cohere-ai/langchain","source":"source"},{"label":"Parent","value":"langchain-ai/langchain","source":"source"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Agents and tool use","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/cohere-ai/langchain"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:18:20.974428+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3/signal.json","dossier_json":"https://onlylabs.fyi/labs/cohere/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/cohere/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/cohere/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/forks/signals.json","topic_feed":"https://onlylabs.fyi/topics/forks/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","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","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/3c0783be-59a3-4d51-8d08-53f6650d78a3/signal.json","required":true},{"label":"source","url":"https://github.com/cohere-ai/langchain","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/cohere/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/cohere/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 Cohere's fork signal \"cohere-ai/langchain\" for frontier lab strategy."},"semantic_triples":[{"subject":"Cohere","predicate":"forked","object":"cohere-ai/langchain","text":"Cohere forked cohere-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"is classified as","object":"fork signal","text":"cohere-ai/langchain is classified as fork signal."},{"subject":"cohere-ai/langchain","predicate":"belongs to","object":"forks desk","text":"cohere-ai/langchain belongs to forks desk."},{"subject":"cohere-ai/langchain","predicate":"has context","object":"forked from langchain-ai/langchain","text":"cohere-ai/langchain has context forked from langchain-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cohere-ai/langchain has evidence coverage 1 captured evidence page."},{"subject":"cohere-ai/langchain","predicate":"has captured page count","object":"1","text":"cohere-ai/langchain has captured page count 1."},{"subject":"cohere-ai/langchain","predicate":"has readable page count","object":"1","text":"cohere-ai/langchain has readable page count 1."},{"subject":"cohere-ai/langchain","predicate":"has related signal count","object":"6","text":"cohere-ai/langchain has related signal count 6."},{"subject":"cohere-ai/langchain","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":"cohere-ai/langchain 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":"cohere-ai/langchain","predicate":"has source host","object":"github.com","text":"cohere-ai/langchain has source host github.com."},{"subject":"cohere-ai/langchain","predicate":"has lab","object":"Cohere","text":"cohere-ai/langchain has lab Cohere."},{"subject":"cohere-ai/langchain","predicate":"has signal desk","object":"forks","text":"cohere-ai/langchain has signal desk forks."},{"subject":"cohere-ai/langchain","predicate":"has source host","object":"github.com","text":"cohere-ai/langchain has source host github.com."},{"subject":"cohere-ai/langchain","predicate":"has repository","object":"cohere-ai/langchain","text":"cohere-ai/langchain has repository cohere-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"has parent","object":"langchain-ai/langchain","text":"cohere-ai/langchain has parent langchain-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"has watch term","object":"Data pipeline","text":"cohere-ai/langchain has watch term Data pipeline."},{"subject":"cohere-ai/langchain","predicate":"has watch term","object":"Infrastructure","text":"cohere-ai/langchain has watch term Infrastructure."},{"subject":"cohere-ai/langchain","predicate":"has watch term","object":"Agents and tool use","text":"cohere-ai/langchain has watch term Agents and tool use."}]},"intelligence":{"signal_desk":"forks","answer":"Cohere forked cohere-ai/langchain (forked from langchain-ai/langchain). This fork signal points to upstream code the lab may be inspecting, patching, or building on. High-signal details: repo cohere-ai/langchain · parent langchain-ai/langchain. onlylabs links this event to 1 captured evidence page and 6 related fork signals.","semantic_triples":[{"subject":"Cohere","predicate":"forked","object":"cohere-ai/langchain","text":"Cohere forked cohere-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"is classified as","object":"fork signal","text":"cohere-ai/langchain is classified as fork signal."},{"subject":"cohere-ai/langchain","predicate":"belongs to","object":"forks desk","text":"cohere-ai/langchain belongs to forks desk."},{"subject":"cohere-ai/langchain","predicate":"has context","object":"forked from langchain-ai/langchain","text":"cohere-ai/langchain has context forked from langchain-ai/langchain."},{"subject":"cohere-ai/langchain","predicate":"has evidence coverage","object":"1 captured evidence page","text":"cohere-ai/langchain has evidence coverage 1 captured evidence page."}]},"signal":{"id":"3c0783be-59a3-4d51-8d08-53f6650d78a3","url":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3","json_url":"https://onlylabs.fyi/signals/3c0783be-59a3-4d51-8d08-53f6650d78a3/signal.json","source_url":"https://github.com/cohere-ai/langchain","title":"cohere-ai/langchain","summary":"Cohere forked upstream code. onlylabs watches forks for tooling, infrastructure, research dependencies, and product-adjacent work.","context":"forked from langchain-ai/langchain","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"cohere","name":"Cohere","category":"frontier-lab"},"occurred_at":"2024-03-26T20:10:57+00:00","first_seen_at":"2026-06-05T05:43:00.174979+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/cohere-ai/langchain"]},"facets":{"repo":"cohere-ai/langchain","parent":"langchain-ai/langchain"},"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/cohere-ai/langchain","final_url":"https://github.com/cohere-ai/langchain","title":"cohere-ai/langchain repository 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[![CI](https://github.com/langchain-ai/langchain/actions/workflows/check_diffs.yml/badge.svg)](https://github.com/langchain-ai/langchain/actions/workflows/check_diffs.yml) [![Downloads](https://static.pepy.tech/badge/langchain/month)](https://pepy.tech/project/langchain) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) [![Twitter](https://img.shields.io/twitter/url/https/twitter.com/langchainai.svg?style=social&label=Follow%20%40LangChainAI)](https://twitter.com/langchainai) [![](https://dcbadge.vercel.app/api/server/6adMQxSpJS?compact=true&style=flat)](https://discord.gg/6adMQxSpJS) [![Open in Dev..."},"evidence_pages":[{"url":"https://github.com/cohere-ai/langchain","final_url":"https://github.com/cohere-ai/langchain","title":"cohere-ai/langchain repository 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[![CI](https://github.com/langchain-ai/langchain/actions/workflows/check_diffs.yml/badge.svg)](https://github.com/langchain-ai/langchain/actions/workflows/check_diffs.yml) [![Downloads](https://static.pepy.tech/badge/langchain/month)](https://pepy.tech/project/langchain) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) [![Twitter](https://img.shields.io/twitter/url/https/twitter.com/langchainai.svg?style=social&label=Follow%20%40LangChainAI)](https://twitter.com/langchainai) [![](https://dcbadge.vercel.app/api/server/6adMQxSpJS?compact=true&style=flat)](https://discord.gg/6adMQxSpJS) [![Open in Dev..."}],"related_signals":[{"id":"88ee0905-8a8b-4416-b76e-2c0b33e7a306","url":"https://onlylabs.fyi/signals/88ee0905-8a8b-4416-b76e-2c0b33e7a306","source_url":"https://github.com/cohere-ai/guest-components","title":"cohere-ai/guest-components","context":"forked from 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tanzimCohere/vcrpy","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"cohere","name":"Cohere","category":"frontier-lab"},"occurred_at":"2025-11-12T16:35:28+00:00","first_seen_at":"2026-06-05T05:43:00.174979+00:00","date_source":"source"},{"id":"6834ade1-d24e-4f7e-83a5-84b622544142","url":"https://onlylabs.fyi/signals/6834ade1-d24e-4f7e-83a5-84b622544142","source_url":"https://github.com/cohere-ai/llama.cpp","title":"cohere-ai/llama.cpp","context":"forked from ggml-org/llama.cpp","kind":{"key":"repo_forked","label":"Fork"},"org":{"slug":"cohere","name":"Cohere","category":"frontier-lab"},"occurred_at":"2025-08-20T21:32:58+00:00","first_seen_at":"2026-06-05T05:43:00.174979+00:00","date_source":"source"}]}