{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job: Anthropic Fellows Program, ML Systems & Performance","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400","json_url":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400/signal.json","generated_at":"2026-06-09T02:21:38.658259+00:00","org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/anthropic","dossier_json_url":"https://onlylabs.fyi/labs/anthropic/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400","signal_json":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","lab_dossier":"https://onlylabs.fyi/labs/anthropic","lab_dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis":"https://onlylabs.fyi/analysis/anthropic","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/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/hiring","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","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":"Anthropic opened Anthropic Fellows Program, ML Systems & Performance (London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA · Routine job posting at notable AI lab.. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-05-20T22:36:58+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"source","context":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA"},"context_markers":[{"label":"Lab","value":"Anthropic","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"job-boards.greenhouse.io","source":"source"},{"label":"Location","value":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job posting at notable AI lab.","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"systems","source":"radar"},{"label":"Watch term","value":"RL environments","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","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://job-boards.greenhouse.io/anthropic/jobs/5183051008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-09T02:21:38.658259+00:00"},"data_business":{"matches":true,"lanes":[{"key":"infrastructure","label":"Infrastructure","url":"https://onlylabs.fyi/data-radar/infrastructure","json_url":"https://onlylabs.fyi/data-radar/infrastructure/signals.json"}],"matched_terms":["systems"],"score":15,"reason":"Anthropic has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400/signal.json","dossier_json":"https://onlylabs.fyi/labs/anthropic/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/anthropic/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/anthropic/evidence.json","topic_signals_json":"https://onlylabs.fyi/topics/hiring/signals.json","topic_feed":"https://onlylabs.fyi/topics/hiring/feed.xml","category_signals_json":"https://onlylabs.fyi/signals.json","data_radar_json":"https://onlylabs.fyi/data-radar.json","opportunities_json":"https://onlylabs.fyi/opportunities.json"},"analysis_playbook":{"objective":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","evidence_focus":["role title","team or function","location","job description","data, eval, infra, safety, product, and GTM terms"],"extraction_questions":["Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Which roles imply data, evaluation, infrastructure, or platform spend?","Which labs have hiring signals without a fresh standing analysis?"],"signal_questions":["What demand signal does this role create for teams, locations, infrastructure, evals, or data workflows?","Which teams are hiring repeatedly?","Which locations or hubs are becoming more important?","Which data-business lane explains this signal: Infrastructure?","Do the 6 related job signals show a repeated pattern?"],"output_fields":["org","team","location","role_theme","data_business_lane","evidence_url"],"data_business_relevance":"Hiring is the earliest demand signal for where frontier labs may need data products, eval tooling, infra vendors, and workflow support.","required_sources":[{"label":"signal_json","url":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/anthropic/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/anthropic/evidence.json","required":true},{"label":"topic_signals_json","url":"https://onlylabs.fyi/topics/hiring/signals.json","required":false},{"label":"data_radar_json","url":"https://onlylabs.fyi/data-radar.json","required":true}],"expected_output":["one-paragraph source-grounded interpretation","data-business 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 Anthropic's job signal \"Anthropic Fellows Program, ML Systems & Performance\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Anthropic Fellows Program, ML Systems & Performance","text":"Anthropic opened role Anthropic Fellows Program, ML Systems & Performance."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"is classified as","object":"job signal","text":"Anthropic Fellows Program, ML Systems & Performance is classified as job signal."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"belongs to","object":"hiring desk","text":"Anthropic Fellows Program, ML Systems & Performance belongs to hiring desk."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has context","object":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","text":"Anthropic Fellows Program, ML Systems & Performance has context London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Anthropic Fellows Program, ML Systems & Performance has evidence coverage 1 captured evidence page."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"matches data-business lanes","object":"Infrastructure","text":"Anthropic Fellows Program, ML Systems & Performance matches data-business lanes Infrastructure."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has captured page count","object":"1","text":"Anthropic Fellows Program, ML Systems & Performance has captured page count 1."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has readable page count","object":"1","text":"Anthropic Fellows Program, ML Systems & Performance has readable page count 1."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has related signal count","object":"6","text":"Anthropic Fellows Program, ML Systems & Performance has related signal count 6."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has analysis playbook objective","object":"Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.","text":"Anthropic Fellows Program, ML Systems & Performance has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Anthropic Fellows Program, ML Systems & Performance has source host job-boards.greenhouse.io."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has lab","object":"Anthropic","text":"Anthropic Fellows Program, ML Systems & Performance has lab Anthropic."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has signal desk","object":"hiring","text":"Anthropic Fellows Program, ML Systems & Performance has signal desk hiring."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has source host","object":"job-boards.greenhouse.io","text":"Anthropic Fellows Program, ML Systems & Performance has source host job-boards.greenhouse.io."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has location","object":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","text":"Anthropic Fellows Program, ML Systems & Performance has location London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has ats","object":"greenhouse","text":"Anthropic Fellows Program, ML Systems & Performance has ats greenhouse."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has notability","object":"Routine job posting at notable AI lab.","text":"Anthropic Fellows Program, ML Systems & Performance has notability Routine job posting at notable AI lab.."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has radar lane","object":"Infrastructure","text":"Anthropic Fellows Program, ML Systems & Performance has radar lane Infrastructure."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has matched term","object":"systems","text":"Anthropic Fellows Program, ML Systems & Performance has matched term systems."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened Anthropic Fellows Program, ML Systems & Performance (London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA · Routine job posting at notable AI lab.. onlylabs links this event to 1 captured evidence page and 6 related job signals. It also maps to Infrastructure in the data-business radar.","semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role Anthropic Fellows Program, ML Systems & Performance","text":"Anthropic opened role Anthropic Fellows Program, ML Systems & Performance."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"is classified as","object":"job signal","text":"Anthropic Fellows Program, ML Systems & Performance is classified as job signal."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"belongs to","object":"hiring desk","text":"Anthropic Fellows Program, ML Systems & Performance belongs to hiring desk."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has context","object":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","text":"Anthropic Fellows Program, ML Systems & Performance has context London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Anthropic Fellows Program, ML Systems & Performance has evidence coverage 1 captured evidence page."},{"subject":"Anthropic Fellows Program, ML Systems & Performance","predicate":"matches data-business lanes","object":"Infrastructure","text":"Anthropic Fellows Program, ML Systems & Performance matches data-business lanes Infrastructure."}]},"signal":{"id":"2e190999-a5cd-435c-886d-1e95f7e13400","url":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400","json_url":"https://onlylabs.fyi/signals/2e190999-a5cd-435c-886d-1e95f7e13400/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","title":"Anthropic Fellows Program, ML Systems & Performance","summary":"Anthropic opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-05-20T22:36:58+00:00","first_seen_at":"2026-06-05T05:42:57.438244+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://job-boards.greenhouse.io/anthropic/jobs/5183051008"]},"facets":{"location":"London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA","ats":"greenhouse"},"traction":{"github_stars":null,"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":15,"matched_terms":["systems"],"reason":"Anthropic has a job signal matching infrastructure."}},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","title":"Anthropic Fellows Program, ML Systems & Performance","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-09T02:21:38.658259+00:00","bytes":64990,"raw_path":"05c482cd728d3a623347ce76c0b6f53e22d9b1715f3ef383dbeb551b869258e0.html","content_hash":"853e9418fc5252b58b3f537de0d6c113b86e15045ade4d1f196fe01e47d4646d","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Anthropic Fellows Program, ML Systems & Performance at Anthropic Back to jobs Anthropic Fellows Program, ML Systems & Performance London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA Apply About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. Apply using this link . We are accepting applications on a rolling basis for the next cohort of Anthropic Fellows, which is expected to start in late September. In some circumstances, we can accommodate fellows starting outside the usual cohort timelines — please note in your application if the September start date doesn't work for you. This page is specific to one of the Anthropic Fellows Workstreams, see also the main Anthropic Fellows posting . Anthropic Fellows Program overview The Anthropic Fellows Program is designed to foster AI research and engineering talent. We provide funding and mentorship to promising..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/5183051008","title":"Anthropic Fellows Program, ML Systems & Performance","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"plain","fetched_at":"2026-06-09T02:21:38.658259+00:00","bytes":64990,"raw_path":"05c482cd728d3a623347ce76c0b6f53e22d9b1715f3ef383dbeb551b869258e0.html","content_hash":"853e9418fc5252b58b3f537de0d6c113b86e15045ade4d1f196fe01e47d4646d","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Anthropic Fellows Program, ML Systems & Performance at Anthropic Back to jobs Anthropic Fellows Program, ML Systems & Performance London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA Apply About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. Apply using this link . We are accepting applications on a rolling basis for the next cohort of Anthropic Fellows, which is expected to start in late September. In some circumstances, we can accommodate fellows starting outside the usual cohort timelines — please note in your application if the September start date doesn't work for you. This page is specific to one of the Anthropic Fellows Workstreams, see also the main Anthropic Fellows posting . Anthropic Fellows Program overview The Anthropic Fellows Program is designed to foster AI research and engineering talent. We provide funding and mentorship to promising..."}],"related_signals":[{"id":"7545b64a-3699-4461-aa7b-591f0ff8399b","url":"https://onlylabs.fyi/signals/7545b64a-3699-4461-aa7b-591f0ff8399b","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186852008","title":"Product Support Specialist (Singapore)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:19+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"46fed67d-fb9e-4ec4-8fa5-e065cb534ade","url":"https://onlylabs.fyi/signals/46fed67d-fb9e-4ec4-8fa5-e065cb534ade","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5186965008","title":"Product Support Specialist (Singapore - Weekend Coverage)","context":"Singapore","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T05:01:17+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"22609fbe-e554-4224-8abb-7130c97381bf","url":"https://onlylabs.fyi/signals/22609fbe-e554-4224-8abb-7130c97381bf","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4979585008","title":"Product Support Specialist","context":"Boston, MA; San Francisco, CA | New York City, NY | Seattle, WA; Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T04:56:33+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"703f4263-e360-4fec-ae39-d05490a48eca","url":"https://onlylabs.fyi/signals/703f4263-e360-4fec-ae39-d05490a48eca","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5253274008","title":"Enterprise Threat Intelligence Lead, Global Safety, Intelligence & Security ","context":"San Francisco, CA | Seattle, WA | New York City, NY | Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:38:05+00:00","first_seen_at":"2026-06-11T07:01:03.928848+00:00","date_source":"greenhouse.updated_at"},{"id":"7828ae51-3421-41fd-961f-9e4cd74e828c","url":"https://onlylabs.fyi/signals/7828ae51-3421-41fd-961f-9e4cd74e828c","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5119468008","title":"Staff Software Engineer, People Products","context":"Remote-Friendly (Travel Required) | San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:21:00+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"},{"id":"e42bec4f-48c2-47da-b1ac-84d97f97f0f5","url":"https://onlylabs.fyi/signals/e42bec4f-48c2-47da-b1ac-84d97f97f0f5","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/5194529008","title":"Marketing Events Lead, Brand","context":"San Francisco, CA | New York City, NY","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-11T00:15:44+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at"}]}