{"schema_version":"onlylabs.public_signal.v1","title":"Anthropic Job:  Research Engineer / Research Scientist, Tokens","description":"Anthropic job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b","json_url":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b/signal.json","generated_at":"2026-06-11T01:43:00.551+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/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b","signal_json":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b/signal.json","source":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","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":null},"answer_pack":{"answer":"Anthropic opened  Research Engineer / Research Scientist, Tokens (New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA · Routine job posting at Anthropic. onlylabs links this event to 1 captured evidence page and 6 related job signals.","signal_desk":"hiring","source_context":{"source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","source_host":"job-boards.greenhouse.io","occurred_at":"2026-06-08T17:39:19+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at","context":"New York City, NY; New York City, NY | Seattle, WA; 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":"New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA","source":"signal"},{"label":"ATS","value":"greenhouse","source":"source"},{"label":"Notability","value":"Routine job posting at Anthropic","source":"signal"},{"label":"Watch term","value":"RL environments","source":"evidence"},{"label":"Watch term","value":"Data pipeline","source":"evidence"},{"label":"Watch term","value":"Infrastructure","source":"evidence"},{"label":"Watch term","value":"Safety and alignment","source":"evidence"}],"evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["exa"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://job-boards.greenhouse.io/anthropic/jobs/4951814008"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T01:43:00.551+00:00"},"data_business":{"matches":false,"lanes":[],"matched_terms":[],"score":null,"reason":null},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b/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":null,"opportunities_json":null},"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?","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/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b/signal.json","required":true},{"label":"source","url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","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":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 Anthropic's job signal \" Research Engineer / Research Scientist, Tokens\" for frontier lab strategy."},"semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role  Research Engineer / Research Scientist, Tokens","text":"Anthropic opened role  Research Engineer / Research Scientist, Tokens."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"is classified as","object":"job signal","text":" Research Engineer / Research Scientist, Tokens is classified as job signal."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"belongs to","object":"hiring desk","text":" Research Engineer / Research Scientist, Tokens belongs to hiring desk."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has context","object":"New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA","text":" Research Engineer / Research Scientist, Tokens has context New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has evidence coverage","object":"1 captured evidence page","text":" Research Engineer / Research Scientist, Tokens has evidence coverage 1 captured evidence page."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has captured page count","object":"1","text":" Research Engineer / Research Scientist, Tokens has captured page count 1."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has readable page count","object":"1","text":" Research Engineer / Research Scientist, Tokens has readable page count 1."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has related signal count","object":"6","text":" Research Engineer / Research Scientist, Tokens has related signal count 6."},{"subject":" Research Engineer / Research Scientist, Tokens","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":" Research Engineer / Research Scientist, Tokens has analysis playbook objective Turn open roles into leading indicators for teams, locations, infrastructure needs, eval work, data demand, and commercialization buildout.."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has source host","object":"job-boards.greenhouse.io","text":" Research Engineer / Research Scientist, Tokens has source host job-boards.greenhouse.io."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has lab","object":"Anthropic","text":" Research Engineer / Research Scientist, Tokens has lab Anthropic."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has signal desk","object":"hiring","text":" Research Engineer / Research Scientist, Tokens has signal desk hiring."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has source host","object":"job-boards.greenhouse.io","text":" Research Engineer / Research Scientist, Tokens has source host job-boards.greenhouse.io."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has location","object":"New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA","text":" Research Engineer / Research Scientist, Tokens has location New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has ats","object":"greenhouse","text":" Research Engineer / Research Scientist, Tokens has ats greenhouse."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has notability","object":"Routine job posting at Anthropic","text":" Research Engineer / Research Scientist, Tokens has notability Routine job posting at Anthropic."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has watch term","object":"RL environments","text":" Research Engineer / Research Scientist, Tokens has watch term RL environments."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has watch term","object":"Data pipeline","text":" Research Engineer / Research Scientist, Tokens has watch term Data pipeline."}]},"intelligence":{"signal_desk":"hiring","answer":"Anthropic opened  Research Engineer / Research Scientist, Tokens (New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: location New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA · Routine job posting at Anthropic. onlylabs links this event to 1 captured evidence page and 6 related job signals.","semantic_triples":[{"subject":"Anthropic","predicate":"opened","object":"role  Research Engineer / Research Scientist, Tokens","text":"Anthropic opened role  Research Engineer / Research Scientist, Tokens."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"is classified as","object":"job signal","text":" Research Engineer / Research Scientist, Tokens is classified as job signal."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"belongs to","object":"hiring desk","text":" Research Engineer / Research Scientist, Tokens belongs to hiring desk."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has context","object":"New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA","text":" Research Engineer / Research Scientist, Tokens has context New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA."},{"subject":" Research Engineer / Research Scientist, Tokens","predicate":"has evidence coverage","object":"1 captured evidence page","text":" Research Engineer / Research Scientist, Tokens has evidence coverage 1 captured evidence page."}]},"signal":{"id":"5d58a703-c7b4-4753-b2e3-434d2fb9dd9b","url":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b","json_url":"https://onlylabs.fyi/signals/5d58a703-c7b4-4753-b2e3-434d2fb9dd9b/signal.json","source_url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","title":" Research Engineer / Research Scientist, Tokens","summary":"Anthropic opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"New York City, NY; New York City, NY | Seattle, WA; San Francisco, CA","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"anthropic","name":"Anthropic","category":"frontier-lab"},"occurred_at":"2026-06-08T17:39:19+00:00","first_seen_at":"2026-06-05T05:42:57.438244+00:00","date_source":"greenhouse.updated_at","evidence_coverage":{"target_pages":1,"captured_pages":1,"readable_pages":1,"capture_methods":["exa"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://job-boards.greenhouse.io/anthropic/jobs/4951814008"]},"facets":{"location":"New York City, NY; New York City, NY | Seattle, WA; 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":null},"primary_evidence_page":{"url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","title":" Research Engineer / Research Scientist, Tokens","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"exa","fetched_at":"2026-06-11T01:43:00.551+00:00","bytes":93710,"raw_path":"d19b9e9a92de7bb9331df4a85b1e70f35865ae4213220da3979a49ad4920b84f.html","content_hash":"3ff9908fe414ad6ff59ac3f6d3ed78051ad28f32a6c38d5e245cde0c8800f37c","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Research Engineer / Research Scientist, Tokens at Anthropic Research Engineer / Research Scientist, Tokens New York City, NY; New York City, NY | Seattle, WA; 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. You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Research Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or improving our dev tooling. You're excited to write code when you understand the research context and more broadly why it's important. Note: This is an \"evergreen\" role that we keep open on an ongoing basis. We receive many applications for this position, and you may not hear back from us directly if we do..."},"evidence_pages":[{"url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","final_url":"https://job-boards.greenhouse.io/anthropic/jobs/4951814008","title":" Research Engineer / Research Scientist, Tokens","http_status":200,"content_type":"text/html; charset=utf-8","capture_method":"exa","fetched_at":"2026-06-11T01:43:00.551+00:00","bytes":93710,"raw_path":"d19b9e9a92de7bb9331df4a85b1e70f35865ae4213220da3979a49ad4920b84f.html","content_hash":"3ff9908fe414ad6ff59ac3f6d3ed78051ad28f32a6c38d5e245cde0c8800f37c","excerpt_chars":1200,"truncated":true,"excerpt":"Job Application for Research Engineer / Research Scientist, Tokens at Anthropic Research Engineer / Research Scientist, Tokens New York City, NY; New York City, NY | Seattle, WA; 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. You want to build large scale ML systems from the ground up. You care about making safe, steerable, trustworthy systems. As a Research Engineer, you'll touch all parts of our code and infrastructure, whether that's making the cluster more reliable for our big jobs, improving throughput and efficiency, running and designing scientific experiments, or improving our dev tooling. You're excited to write code when you understand the research context and more broadly why it's important. Note: This is an \"evergreen\" role that we keep open on an ongoing basis. We receive many applications for this position, and you may not hear back from us directly if we do..."}],"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"}]}