{"schema_version":"onlylabs.public_signal.v1","title":"OpenAI Job: Research Engineer / Research Scientist, Post-Training","description":"OpenAI job signal with public source context, captured evidence pages, related signals, and data-business radar classification.","url":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca","json_url":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca/signal.json","generated_at":"2026-06-11T03:53:28.648051+00:00","org":{"slug":"openai","name":"OpenAI","category":"frontier-lab","category_label":"Frontier lab","dossier_url":"https://onlylabs.fyi/labs/openai","dossier_json_url":"https://onlylabs.fyi/labs/openai/dossier.json"},"related_urls":{"signal":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca","signal_json":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca/signal.json","source":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","lab_dossier":"https://onlylabs.fyi/labs/openai","lab_dossier_json":"https://onlylabs.fyi/labs/openai/dossier.json","analysis":"https://onlylabs.fyi/analysis/openai","analysis_json":"https://onlylabs.fyi/analysis/openai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/openai/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":"OpenAI opened Research Engineer / Research Scientist, Post-Training (San Francisco). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: team Post-training · location San Francisco · Routine job listing at notable 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://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","source_host":"jobs.ashbyhq.com","occurred_at":"2025-12-01T20:32:36.232+00:00","first_seen_at":"2026-06-05T05:42:57.811227+00:00","date_source":"source","context":"San Francisco"},"context_markers":[{"label":"Lab","value":"OpenAI","source":"signal"},{"label":"Signal desk","value":"hiring","source":"signal"},{"label":"Source host","value":"jobs.ashbyhq.com","source":"source"},{"label":"Team","value":"Post-training","source":"signal"},{"label":"Location","value":"San Francisco","source":"signal"},{"label":"ATS","value":"ashby","source":"source"},{"label":"Notability","value":"Routine job listing at notable lab","source":"signal"},{"label":"Radar lane","value":"Infrastructure","source":"radar"},{"label":"Matched term","value":"training","source":"radar"},{"label":"Watch term","value":"RL environments","source":"evidence"},{"label":"Watch term","value":"Eval methodology","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":["plain"],"missing_page_urls":[],"failed_page_urls":[],"blocked_page_urls":[],"page_urls":["https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5"],"related_signals":6,"has_source_url":true,"latest_page_fetched_at":"2026-06-11T03:53:28.648051+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":["training"],"score":15,"reason":"OpenAI has a job signal matching infrastructure."},"agent_handoff":{"signal_json":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca/signal.json","dossier_json":"https://onlylabs.fyi/labs/openai/dossier.json","analysis_json":"https://onlylabs.fyi/analysis/openai/analysis.json","analysis_evidence_json":"https://onlylabs.fyi/analysis/openai/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/f7686021-f3f3-41d5-8f5d-d1f280ef34ca/signal.json","required":true},{"label":"source","url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","required":true},{"label":"dossier_json","url":"https://onlylabs.fyi/labs/openai/dossier.json","required":true},{"label":"analysis_evidence_json","url":"https://onlylabs.fyi/analysis/openai/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 OpenAI's job signal \"Research Engineer / Research Scientist, Post-Training\" for frontier lab strategy and data-business implications."},"semantic_triples":[{"subject":"OpenAI","predicate":"opened","object":"role Research Engineer / Research Scientist, Post-Training","text":"OpenAI opened role Research Engineer / Research Scientist, Post-Training."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"is classified as","object":"job signal","text":"Research Engineer / Research Scientist, Post-Training is classified as job signal."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"belongs to","object":"hiring desk","text":"Research Engineer / Research Scientist, Post-Training belongs to hiring desk."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has context","object":"San Francisco","text":"Research Engineer / Research Scientist, Post-Training has context San Francisco."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Research Engineer / Research Scientist, Post-Training has evidence coverage 1 captured evidence page."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"matches data-business lanes","object":"Infrastructure","text":"Research Engineer / Research Scientist, Post-Training matches data-business lanes Infrastructure."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has captured page count","object":"1","text":"Research Engineer / Research Scientist, Post-Training has captured page count 1."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has readable page count","object":"1","text":"Research Engineer / Research Scientist, Post-Training has readable page count 1."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has related signal count","object":"6","text":"Research Engineer / Research Scientist, Post-Training has related signal count 6."},{"subject":"Research Engineer / Research Scientist, Post-Training","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, Post-Training 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, Post-Training","predicate":"has source host","object":"jobs.ashbyhq.com","text":"Research Engineer / Research Scientist, Post-Training has source host jobs.ashbyhq.com."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has lab","object":"OpenAI","text":"Research Engineer / Research Scientist, Post-Training has lab OpenAI."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has signal desk","object":"hiring","text":"Research Engineer / Research Scientist, Post-Training has signal desk hiring."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has source host","object":"jobs.ashbyhq.com","text":"Research Engineer / Research Scientist, Post-Training has source host jobs.ashbyhq.com."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has team","object":"Post-training","text":"Research Engineer / Research Scientist, Post-Training has team Post-training."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has location","object":"San Francisco","text":"Research Engineer / Research Scientist, Post-Training has location San Francisco."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has ats","object":"ashby","text":"Research Engineer / Research Scientist, Post-Training has ats ashby."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has notability","object":"Routine job listing at notable lab","text":"Research Engineer / Research Scientist, Post-Training has notability Routine job listing at notable lab."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has radar lane","object":"Infrastructure","text":"Research Engineer / Research Scientist, Post-Training has radar lane Infrastructure."}]},"intelligence":{"signal_desk":"hiring","answer":"OpenAI opened Research Engineer / Research Scientist, Post-Training (San Francisco). This hiring signal is demand evidence for teams, locations, and technical bets being staffed. High-signal details: team Post-training · location San Francisco · Routine job listing at notable 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":"OpenAI","predicate":"opened","object":"role Research Engineer / Research Scientist, Post-Training","text":"OpenAI opened role Research Engineer / Research Scientist, Post-Training."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"is classified as","object":"job signal","text":"Research Engineer / Research Scientist, Post-Training is classified as job signal."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"belongs to","object":"hiring desk","text":"Research Engineer / Research Scientist, Post-Training belongs to hiring desk."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has context","object":"San Francisco","text":"Research Engineer / Research Scientist, Post-Training has context San Francisco."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"has evidence coverage","object":"1 captured evidence page","text":"Research Engineer / Research Scientist, Post-Training has evidence coverage 1 captured evidence page."},{"subject":"Research Engineer / Research Scientist, Post-Training","predicate":"matches data-business lanes","object":"Infrastructure","text":"Research Engineer / Research Scientist, Post-Training matches data-business lanes Infrastructure."}]},"signal":{"id":"f7686021-f3f3-41d5-8f5d-d1f280ef34ca","url":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca","json_url":"https://onlylabs.fyi/signals/f7686021-f3f3-41d5-8f5d-d1f280ef34ca/signal.json","source_url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","title":"Research Engineer / Research Scientist, Post-Training","summary":"OpenAI opened a hiring signal. onlylabs watches roles as demand indicators for teams, locations, and technical bets.","context":"San Francisco","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2025-12-01T20:32:36.232+00:00","first_seen_at":"2026-06-05T05:42:57.811227+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://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5"]},"facets":{"location":"San Francisco","team":"Post-training","ats":"ashby"},"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":["training"],"reason":"OpenAI has a job signal matching infrastructure."}},"primary_evidence_page":{"url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","final_url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","title":"Research Engineer / Research Scientist, Post-Training","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:53:28.648051+00:00","bytes":12959,"raw_path":"d911dafa38256f794f045e9254f31ffe46152b1eb71ad772839dfd3f25be46aa.json","content_hash":"b949ae3f408400a2940c166f284ec810356d56dc82219d0712a677c390b1573b","excerpt_chars":1200,"truncated":true,"excerpt":"Research Engineer / Research Scientist, Post-Training Team: Post-training Location: San Francisco Employment type: FullTime Published: 2025-12-01T20:32:36.232+00:00 About the Team The Post-Training team is responsible for training and improving pre-trained models to be deployed into ChatGPT, the API, and potential future products. The team partners closely with research and product teams across the company, and conducts research as a final step to prepare for real world deployment to millions of users, ensuring that our models are safe, efficient, and reliable. About the Role As a Research Engineer / Scientist, you will research and develop improvements to our models. Our team works in research areas combining reinforcement learning and products. We're looking for individuals with strong ML engineering skills and research experience, especially with novel and highly capable models. An ideal candidate is passionate about product-driven research. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: - Own and pursue a research agenda to improve model capability..."},"evidence_pages":[{"url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","final_url":"https://jobs.ashbyhq.com/openai/1c516e9f-c97d-4a40-8529-9871dac615a5","title":"Research Engineer / Research Scientist, Post-Training","http_status":200,"content_type":"application/json","capture_method":"plain","fetched_at":"2026-06-11T03:53:28.648051+00:00","bytes":12959,"raw_path":"d911dafa38256f794f045e9254f31ffe46152b1eb71ad772839dfd3f25be46aa.json","content_hash":"b949ae3f408400a2940c166f284ec810356d56dc82219d0712a677c390b1573b","excerpt_chars":1200,"truncated":true,"excerpt":"Research Engineer / Research Scientist, Post-Training Team: Post-training Location: San Francisco Employment type: FullTime Published: 2025-12-01T20:32:36.232+00:00 About the Team The Post-Training team is responsible for training and improving pre-trained models to be deployed into ChatGPT, the API, and potential future products. The team partners closely with research and product teams across the company, and conducts research as a final step to prepare for real world deployment to millions of users, ensuring that our models are safe, efficient, and reliable. About the Role As a Research Engineer / Scientist, you will research and develop improvements to our models. Our team works in research areas combining reinforcement learning and products. We're looking for individuals with strong ML engineering skills and research experience, especially with novel and highly capable models. An ideal candidate is passionate about product-driven research. This role is based in San Francisco, CA. We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new employees. In this role, you will: - Own and pursue a research agenda to improve model capability..."}],"related_signals":[{"id":"089303ed-da2e-4429-bb4f-431e073f20c6","url":"https://onlylabs.fyi/signals/089303ed-da2e-4429-bb4f-431e073f20c6","source_url":"https://jobs.ashbyhq.com/openai/7e0b52d7-c7f3-475d-a589-f9ea4420fbb3","title":"AI Tooling & Enablement Manager","context":"San Francisco","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-11T00:07:19.266+00:00","first_seen_at":"2026-06-11T07:01:11.122205+00:00","date_source":"ashby.publishedAt"},{"id":"22f67d44-4aab-48cd-8114-db0ecd0341dd","url":"https://onlylabs.fyi/signals/22f67d44-4aab-48cd-8114-db0ecd0341dd","source_url":"https://jobs.ashbyhq.com/openai/4e60d650-47a7-44fb-8031-02976c7ddc55","title":"TLM, Integrity","context":"San Francisco","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-10T20:46:02.181+00:00","first_seen_at":"2026-06-05T05:42:57.811227+00:00","date_source":"ashby.publishedAt"},{"id":"bdd02b71-32f0-491c-863f-d29538e31f6e","url":"https://onlylabs.fyi/signals/bdd02b71-32f0-491c-863f-d29538e31f6e","source_url":"https://jobs.ashbyhq.com/openai/49544169-4346-48bd-a926-b1188eba7254","title":"Sourcer, Go To Market","context":"Remote - US","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-10T20:21:21.453+00:00","first_seen_at":"2026-06-11T07:01:11.122205+00:00","date_source":"ashby.publishedAt"},{"id":"13f5a68d-d915-4d8f-91c8-25da57615e60","url":"https://onlylabs.fyi/signals/13f5a68d-d915-4d8f-91c8-25da57615e60","source_url":"https://jobs.ashbyhq.com/openai/fc45a658-4d02-4e03-b6bc-a83519af1a1d","title":"Account Director, Government Scale","context":"Washington, DC","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-10T20:18:53.183+00:00","first_seen_at":"2026-06-11T07:01:11.122205+00:00","date_source":"ashby.publishedAt"},{"id":"605520d2-9832-417f-a2f1-0cdcb7d76e66","url":"https://onlylabs.fyi/signals/605520d2-9832-417f-a2f1-0cdcb7d76e66","source_url":"https://jobs.ashbyhq.com/openai/4070d52e-0263-4cd5-9107-052b4ecc1209","title":"Backend Software Engineer, API Multicloud","context":"San Francisco","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-10T19:57:54.896+00:00","first_seen_at":"2026-06-11T07:01:11.122205+00:00","date_source":"ashby.publishedAt"},{"id":"291b78fd-8fd3-4ce8-8564-c1dbb161e7a5","url":"https://onlylabs.fyi/signals/291b78fd-8fd3-4ce8-8564-c1dbb161e7a5","source_url":"https://jobs.ashbyhq.com/openai/b36f28a3-e728-4d2e-a2cb-aceecf5e3a01","title":"Senior Manager, Procurement Operations - Hardware ","context":"San Francisco","kind":{"key":"job_opened","label":"Job"},"org":{"slug":"openai","name":"OpenAI","category":"frontier-lab"},"occurred_at":"2026-06-10T19:39:43.774+00:00","first_seen_at":"2026-06-11T07:01:11.122205+00:00","date_source":"ashby.publishedAt"}]}