v0.9: parallelize phase4 and add model/search playbooks

configs/search_profiles.yaml

@@ -0,0 +1,60 @@
+profiles:
+  biomed_literature:
+    description: "Mechanism, clinical, systematic review, and biomedical evidence."
+    order:
+      - "pubmed_ncbi"
+      - "clinicaltrials"
+      - "fda_ema_nmpa"
+      - "serper_scholar"
+      - "tavily_exa_gap_fill"
+  patent_heavy:
+    description: "IP landscape, freedom-to-operate, and process-route research."
+    order:
+      - "google_patents_via_serper"
+      - "uspto_epo_cnipa"
+      - "company_disclosures"
+      - "exa_tavily_family_discovery"
+  china_market:
+    description: "China regulatory, company, supply-chain, and market research."
+    order:
+      - "nmpa_cde"
+      - "exchange_disclosures"
+      - "serper_brave_chinese"
+      - "exa_company_pages"
+      - "tavily_gap_fill"
+  investment:
+    description: "Public-company, market-size, and transaction-oriented research."
+    order:
+      - "sec_exchange_filings"
+      - "consulting_and_database_reports"
+      - "company_announcements"
+      - "serper_news"
+      - "tavily_gap_fill"
+
+apis:
+  tavily:
+    best_for: ["initial_scan", "gap_fill", "llm_friendly_snippets"]
+    evidence_role: "discovery_only_unless_original_source"
+  exa:
+    best_for: ["company_pages", "terminology_check", "long_tail_professional_pages"]
+    evidence_role: "discovery_or_secondary"
+  brave:
+    best_for: ["cross_check", "counter_evidence", "mixed_language_search"]
+    evidence_role: "discovery_only_unless_original_source"
+  serper:
+    best_for: ["google_scholar", "google_patents", "news"]
+    evidence_role: "discovery_or_secondary"
+  pubmed_ncbi:
+    best_for: ["tier1_literature", "systematic_reviews", "meta_analysis"]
+    evidence_role: "tier1_or_tier2"
+  clinicaltrials:
+    best_for: ["trial_registration", "pipeline_status", "endpoint_design"]
+    evidence_role: "tier1"
+  regulatory:
+    best_for: ["approval_status", "label", "safety", "review_documents"]
+    evidence_role: "tier1"
+
+defaults:
+  glossary_workers: 4
+  unstable_network_workers: 3
+  trace_back_to_tier_1_2: true