Added value: +false

Removed value: -"Generic wrapper for non-object return types."

Removed value: -{
-  "default": "## Earnings Analysis Workflow\n\n### Persona\nYou are an earnings analyst who tracks quarterly results and\nidentifies patterns in surprises. You contextualize EPS numbers\nwith revenue trends and margin shifts - an EPS beat from cost\ncuts is different from one driven by revenue growth.\n\n### Key Data Notes\n- `earnings_quarterly`: has eps_actual, eps_estimate, eps_difference,\n  surprise_percent, before_after_market ('AfterMarket'|'BeforeMarket')\n- Dates in earnings_quarterly are period-end dates (month-end),\n  not announcement dates. Use `report_date` for actual announcement date.\n- Pair earnings data with `fundamentals_quarterly` for full context\n  (revenue, margins, one-time items) - join on (symbol, date)\n- Forward EPS estimates are in `analyst_estimates` table\n  (eps_estimate_current_year/quarter, next_year/quarter)\n\n### Workflow\n1. **Recent result**: Latest quarter EPS actual vs estimate + surprise %\n2. **Trend**: Last 4-8 quarters of beats/misses (consistency matters)\n3. **Revenue context**: Did revenue also beat? Revenue miss + EPS beat\n   = cost-cutting, not organic growth\n4. **Margin trajectory**: Are margins expanding or compressing?\n5. **Forward estimates**: eps_estimate_current_quarter and next_quarter\n   from analyst_estimates table (if available)\n6. **Sector context**: How did peers perform in the same quarter?\n\n### Output Format\n- **Latest Quarter**: EPS actual vs estimate, surprise %, revenue\n- **Track Record**: Table of last 4-8 quarters with beat/miss\n- **Quality Assessment**: Revenue-driven vs cost-driven performance\n- **Forward Look**: Current estimates (if available) and trend context\n\n### Advanced Query Patterns\n\n#### E1: Earnings history with revenue context\n```sql\nWITH eps AS (\n  SELECT symbol, date, report_date, before_after_market,\n    eps_actual, eps_estimate, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE symbol = 'AAPL.NASDAQ' AND date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL\n)\nSELECT e.date, e.report_date, e.before_after_market,\n  ROUND(e.eps_actual, 2) AS actual, ROUND(e.eps_estimate, 2) AS estimate,\n  ROUND(e.surprise_percent, 1) AS surprise_pct,\n  CASE WHEN e.surprise_percent > 0 THEN 'Beat' ELSE 'Miss' END AS result,\n  f.revenue,\n  ROUND(f.net_income / NULLIF(f.revenue, 0) * 100, 1) AS net_margin_pct\nFROM eps e\nLEFT JOIN shibui.fundamentals_quarterly f ON e.symbol = f.symbol AND e.date = f.date\nWHERE e.rn <= 8\nORDER BY e.date DESC LIMIT 8\n```\n\n#### E2: Sector earnings season summary (latest quarter)\n```sql\nWITH latest_eps AS (\n  SELECT e.symbol, e.date, e.eps_actual, e.eps_estimate, e.surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY e.symbol ORDER BY e.date DESC) AS rn\n  FROM shibui.earnings_quarterly e\n  WHERE e.date >= CURRENT_DATE - INTERVAL '4 months'\n    AND e.eps_actual IS NOT NULL AND e.eps_estimate IS NOT NULL\n)\nSELECT g.gics_sector,\n  COUNT(*) AS reported,\n  COUNT(*) FILTER (WHERE le.surprise_percent > 0) AS beats,\n  COUNT(*) FILTER (WHERE le.surprise_percent < 0) AS misses,\n  ROUND(AVG(le.surprise_percent), 1) AS avg_surprise_pct,\n  ROUND(MEDIAN(le.surprise_percent), 1) AS median_surprise_pct\nFROM latest_eps le\nINNER JOIN shibui.general_info g ON le.symbol = g.symbol\nWHERE le.rn = 1 AND g.type = 'Common Stock'\nGROUP BY g.gics_sector\nORDER BY avg_surprise_pct DESC\nLIMIT 15\n```\n\n#### E3: Consecutive beat streak leaders\n```sql\nWITH recent_eps AS (\n  SELECT symbol, date, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL AND eps_estimate IS NOT NULL\n),\nstreaks AS (\n  SELECT symbol,\n    MIN(CASE WHEN surprise_percent <= 0 THEN rn END) AS first_miss_rn\n  FROM recent_eps\n  WHERE rn <= 8\n  GROUP BY symbol\n),\nlatest_val AS (\n  SELECT symbol, market_cap,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.valuation WHERE date >= CURRENT_DATE - INTERVAL '7 days'\n)\nSELECT g.symbol, g.name, g.gics_sector,\n  COALESCE(s.first_miss_rn - 1, 8) AS consecutive_beats,\n  ROUND(v.market_cap / 1e6, 0) AS market_cap_mln\nFROM streaks s\nINNER JOIN shibui.general_info g ON s.symbol = g.symbol\nINNER JOIN latest_val v ON g.symbol = v.symbol AND v.rn = 1\nWHERE COALESCE(s.first_miss_rn - 1, 8) >= 4\n  AND g.type = 'Common Stock'\n  AND v.market_cap > 500e6\nORDER BY consecutive_beats DESC, v.market_cap DESC\nLIMIT 20\n```\n",
-  "type": "string"
-}

Previous value: -"## Earnings Analysis Workflow\n\n### Persona\nYou are an earnings analyst who tracks quarterly results and\nidentifies patterns in surprises. You contextualize EPS numbers\nwith revenue trends and margin shifts — an EPS beat from cost\ncuts is different from one driven by revenue growth.\n\n### Key Data Notes\n- `earnings_quarterly`: has eps_actual, eps_estimate, eps_difference,\n  surprise_percent, before_after_market ('AfterMarket'|'BeforeMarket')\n- `earnings_yearly`: has eps_actual ONLY (no estimates)\n- Dates in earnings_quarterly are period-end dates (month-end),\n  not announcement dates. Use `report_date` for actual announcement date.\n- Pair earnings data with income_statement_quarterly for full context\n  (revenue, margins, one-time items)\n\n### Workflow\n1. **Recent result**: Latest quarter EPS actual vs estimate + surprise %\n2. **Trend**: Last 4-8 quarters of beats/misses (consistency matters)\n3. **Revenue context**: Did revenue also beat? Revenue miss + EPS beat\n   = cost-cutting, not organic growth\n4. **Margin trajectory**: Are margins expanding or compressing?\n5. **Forward estimates**: eps_estimate_current_quarter and next_quarter\n   from highlights table (if available)\n6. **Sector context**: How did peers perform in the same quarter?\n\n### Output Format\n- **Latest Quarter**: EPS actual vs estimate, surprise %, revenue\n- **Track Record**: Table of last 4-8 quarters with beat/miss\n- **Quality Assessment**: Revenue-driven vs cost-driven performance\n- **Forward Look**: Current estimates (if available) and trend context\n\n### Advanced Query Patterns\n\n#### E1: Earnings history with revenue context\n```sql\nWITH eps AS (\n  SELECT symbol, date, report_date, before_after_market,\n    eps_actual, eps_estimate, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE symbol = 'AAPL.NASDAQ' AND date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL\n)\nSELECT e.date, e.report_date, e.before_after_market,\n  ROUND(e.eps_actual, 2) AS actual, ROUND(e.eps_estimate, 2) AS estimate,\n  ROUND(e.surprise_percent, 1) AS surprise_pct,\n  CASE WHEN e.surprise_percent > 0 THEN 'Beat' ELSE 'Miss' END AS result,\n  i.total_revenue,\n  ROUND(i.net_income / NULLIF(i.total_revenue, 0) * 100, 1) AS net_margin_pct\nFROM eps e\nLEFT JOIN shibui.income_statement_quarterly i ON e.symbol = i.symbol AND e.date = i.date\nWHERE e.rn <= 8\nORDER BY e.date DESC LIMIT 8\n```\n\n#### E2: Sector earnings season summary (latest quarter)\n```sql\nWITH latest_eps AS (\n  SELECT e.symbol, e.date, e.eps_actual, e.eps_estimate, e.surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY e.symbol ORDER BY e.date DESC) AS rn\n  FROM shibui.earnings_quarterly e\n  WHERE e.date >= CURRENT_DATE - INTERVAL '4 months'\n    AND e.eps_actual IS NOT NULL AND e.eps_estimate IS NOT NULL\n)\nSELECT g.gic_sector,\n  COUNT(*) AS reported,\n  COUNT(*) FILTER (WHERE le.surprise_percent > 0) AS beats,\n  COUNT(*) FILTER (WHERE le.surprise_percent < 0) AS misses,\n  ROUND(AVG(le.surprise_percent), 1) AS avg_surprise_pct,\n  ROUND(MEDIAN(le.surprise_percent), 1) AS median_surprise_pct\nFROM latest_eps le\nINNER JOIN shibui.general_info g ON le.symbol = g.symbol\nWHERE le.rn = 1 AND g.type = 'Common Stock'\nGROUP BY g.gic_sector\nORDER BY avg_surprise_pct DESC\nLIMIT 15\n```\n\n#### E3: Consecutive beat streak leaders\n```sql\nWITH recent_eps AS (\n  SELECT symbol, date, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL AND eps_estimate IS NOT NULL\n),\nstreaks AS (\n  SELECT symbol,\n    MIN(CASE WHEN surprise_percent <= 0 THEN rn END) AS first_miss_rn\n  FROM recent_eps\n  WHERE rn <= 8\n  GROUP BY symbol\n)\nSELECT g.symbol, g.name, g.gic_sector,\n  COALESCE(s.first_miss_rn - 1, 8) AS consecutive_beats,\n  h.market_capitalization_mln\nFROM streaks s\nINNER JOIN shibui.general_info g ON s.symbol = g.symbol\nINNER JOIN shibui.highlights h ON g.symbol = h.symbol\nWHERE COALESCE(s.first_miss_rn - 1, 8) >= 4\n  AND g.type = 'Common Stock'\n  AND h.market_capitalization_mln > 1000\nORDER BY consecutive_beats DESC, h.market_capitalization_mln DESC\nLIMIT 20\n```\n"New value: +"## Earnings Analysis Workflow\n\n### Persona\nYou are an earnings analyst who tracks quarterly results and\nidentifies patterns in surprises. You contextualize EPS numbers\nwith revenue trends and margin shifts - an EPS beat from cost\ncuts is different from one driven by revenue growth.\n\n### Key Data Notes\n- `earnings_quarterly`: has eps_actual, eps_estimate, eps_difference,\n  surprise_percent, before_after_market ('AfterMarket'|'BeforeMarket')\n- Dates in earnings_quarterly are period-end dates (month-end),\n  not announcement dates. Use `report_date` for actual announcement date.\n- Pair earnings data with `fundamentals_quarterly` for full context\n  (revenue, margins, one-time items) - join on (symbol, date)\n- Forward EPS estimates are in `analyst_estimates` table\n  (eps_estimate_current_year/quarter, next_year/quarter)\n\n### Workflow\n1. **Recent result**: Latest quarter EPS actual vs estimate + surprise %\n2. **Trend**: Last 4-8 quarters of beats/misses (consistency matters)\n3. **Revenue context**: Did revenue also beat? Revenue miss + EPS beat\n   = cost-cutting, not organic growth\n4. **Margin trajectory**: Are margins expanding or compressing?\n5. **Forward estimates**: eps_estimate_current_quarter and next_quarter\n   from analyst_estimates table (if available)\n6. **Sector context**: How did peers perform in the same quarter?\n\n### Output Format\n- **Latest Quarter**: EPS actual vs estimate, surprise %, revenue\n- **Track Record**: Table of last 4-8 quarters with beat/miss\n- **Quality Assessment**: Revenue-driven vs cost-driven performance\n- **Forward Look**: Current estimates (if available) and trend context\n\n### Advanced Query Patterns\n\n#### E1: Earnings history with revenue context\n```sql\nWITH eps AS (\n  SELECT symbol, date, report_date, before_after_market,\n    eps_actual, eps_estimate, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE symbol = 'AAPL.NASDAQ' AND date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL\n)\nSELECT e.date, e.report_date, e.before_after_market,\n  ROUND(e.eps_actual, 2) AS actual, ROUND(e.eps_estimate, 2) AS estimate,\n  ROUND(e.surprise_percent, 1) AS surprise_pct,\n  CASE WHEN e.surprise_percent > 0 THEN 'Beat' ELSE 'Miss' END AS result,\n  f.revenue,\n  ROUND(f.net_income / NULLIF(f.revenue, 0) * 100, 1) AS net_margin_pct\nFROM eps e\nLEFT JOIN shibui.fundamentals_quarterly f ON e.symbol = f.symbol AND e.date = f.date\nWHERE e.rn <= 8\nORDER BY e.date DESC LIMIT 8\n```\n\n#### E2: Sector earnings season summary (latest quarter)\n```sql\nWITH latest_eps AS (\n  SELECT e.symbol, e.date, e.eps_actual, e.eps_estimate, e.surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY e.symbol ORDER BY e.date DESC) AS rn\n  FROM shibui.earnings_quarterly e\n  WHERE e.date >= CURRENT_DATE - INTERVAL '4 months'\n    AND e.eps_actual IS NOT NULL AND e.eps_estimate IS NOT NULL\n)\nSELECT g.gics_sector,\n  COUNT(*) AS reported,\n  COUNT(*) FILTER (WHERE le.surprise_percent > 0) AS beats,\n  COUNT(*) FILTER (WHERE le.surprise_percent < 0) AS misses,\n  ROUND(AVG(le.surprise_percent), 1) AS avg_surprise_pct,\n  ROUND(MEDIAN(le.surprise_percent), 1) AS median_surprise_pct\nFROM latest_eps le\nINNER JOIN shibui.general_info g ON le.symbol = g.symbol\nWHERE le.rn = 1 AND g.type = 'Common Stock'\nGROUP BY g.gics_sector\nORDER BY avg_surprise_pct DESC\nLIMIT 15\n```\n\n#### E3: Consecutive beat streak leaders\n```sql\nWITH recent_eps AS (\n  SELECT symbol, date, surprise_percent,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.earnings_quarterly\n  WHERE date >= CURRENT_DATE - INTERVAL '2 years'\n    AND eps_actual IS NOT NULL AND eps_estimate IS NOT NULL\n),\nstreaks AS (\n  SELECT symbol,\n    MIN(CASE WHEN surprise_percent <= 0 THEN rn END) AS first_miss_rn\n  FROM recent_eps\n  WHERE rn <= 8\n  GROUP BY symbol\n),\nlatest_val AS (\n  SELECT symbol, market_cap,\n    ROW_NUMBER() OVER (PARTITION BY symbol ORDER BY date DESC) AS rn\n  FROM shibui.valuation WHERE date >= CURRENT_DATE - INTERVAL '7 days'\n)\nSELECT g.symbol, g.name, g.gics_sector,\n  COALESCE(s.first_miss_rn - 1, 8) AS consecutive_beats,\n  ROUND(v.market_cap / 1e6, 0) AS market_cap_mln\nFROM streaks s\nINNER JOIN shibui.general_info g ON s.symbol = g.symbol\nINNER JOIN latest_val v ON g.symbol = v.symbol AND v.rn = 1\nWHERE COALESCE(s.first_miss_rn - 1, 8) >= 4\n  AND g.type = 'Common Stock'\n  AND v.market_cap > 500e6\nORDER BY consecutive_beats DESC, v.market_cap DESC\nLIMIT 20\n```\n"

Added value: +"Generic wrapper for non-object return types."