{"data":{"slug":"research-kernel","term":"Research Kernel","bucket":"agents","definition":"The backend orchestrator behind Signal Canvas. Plans queries, retrieves sources, compiles answers, and emits SSE streams.","short_definition":"The backend orchestrator behind Signal Canvas. Plans queries, retrieves sources, compiles answers, and emits SSE streams.","long_definition":"Research Kernel is the engine inside Signal Canvas. It plans the query, picks retrieval strategy, fetches and ranks evidence, compiles the answer with citations, computes the trust summary, and emits SSE events (status, planner, answer, done) so the UI streams while the kernel works.","related_terms":["signal-canvas","source-context"],"related_term_routes":[{"slug":"signal-canvas","term":"Signal Canvas","route":"/resources/glossary/signal-canvas"},{"slug":"source-context","term":"Source Context","route":"/resources/glossary/source-context"}],"canonical_route":"/resources/glossary/research-kernel","api_route":"/api/v1/resources/glossary/research-kernel","jsonld_id":"https://sciencetostartup.com/resources/glossary/research-kernel","variants":[],"tldr":"The backend orchestrator behind Signal Canvas. Plans queries, retrieves sources, compiles answers, and emits SSE streams.","key_points":[],"quality_tier":null,"citation_count":null,"source_state":"curated_static","source_module":"apps/web/data/glossary/terms.ts","definition_sections":{"schema_version":1,"intro":"Research Kernel is the engine inside Signal Canvas. It plans the query, picks retrieval strategy, fetches and ranks evidence, compiles the answer with citations, computes the trust summary, and emits SSE events (status, planner, answer, done) so the UI streams while the kernel works.","sections":[{"title":"Definition","items":[{"subtitle":"Research Kernel","text":"Research Kernel is the engine inside Signal Canvas. It plans the query, picks retrieval strategy, fetches and ranks evidence, compiles the answer with citations, computes the trust summary, and emits SSE events (status, planner, answer, done) so the UI streams while the kernel works."}]},{"title":"Related vocabulary","items":[{"subtitle":"Signal Canvas","text":"The primary research-synthesis surface. Citation-first search across the corpus with three modes: corpus, paper, workspace."},{"subtitle":"Source Context","text":"The typed handoff payload between product surfaces. Carries surface, mode, query, paper_ref, thread_id, workspace_id."}]}],"cited_arxiv_ids":[]}},"meta":{"canonical_route":"/resources/glossary/research-kernel","api_route":"/api/v1/resources/glossary/research-kernel","source":{"label":"curated glossary catalog","source_state":"curated_static","source_module":"apps/web/data/glossary/terms.ts","method_version":"public_glossary_curated_terms_v2","freshness":{"status":"versioned","observed_at":null,"fresh_until":null,"reason":"Git-versioned curated catalog; daily ingestion freshness windows do not apply.","reason_code":"git_versioned_curated_catalog"},"source_count":111,"bucket_count":7,"buckets":["scoring","surfaces","agents","distribution","data","foresight","buildability"]}}}