gno.law

Robert C. Longstreth

Judge · Superior Court of San Diego County · 2013–2026

Sitting now: Dept. 2101, Central Courthouse — CIVIL OVERFLOW (the court's data of 01:00AM 15 Oct 2026)

Judge, Superior Court of California, County of San Diego 2008–

A+
88% — 46 of 52 rulings upheld, per qwen3.8-27b; in the top 7% of 312 graded judges

On the assumption that the model is right — qwen3.8-27b reads the court's own disposition right 70% of the time, graded on a curve: A is the top fifth of the judges graded under this model, F the bottom fifth; ++ / + / − / −− within the band. How the grade is made.

26cases reviewed on appeal
12%reversed, in whole or part, of 26 merits decisions

Outcomes on appeal

affirmed 23 reversed 2 reversed in part 1

Areas

civil 13 family 7 probate 5 criminal 1

By year: 2025 6 · 2024 5 · 2026 4 · 2016 3 · 2015 3 · 2013 2 · 2023 1 · 2021 1 · 2019 1 ·

Analysis

51reviewed cases analysed
174rulings read
0rulings where the model disagrees with the court
9cases with a verified missed authority
0appellate opinions called questionable

Counts of a model's readings across this judge's reviewed cases, each shown on its case page beside the court's disposition. Not a finding about the judge.

Cases

  1. Guassac v. Sevilla CA4/1 D086205 · 2026-08-10 · civil · affirmed
  2. Gonzalez v. Washington CA4/1 D085345 · 2026-06-25 · civil · reversed
  3. Hyde v. The Grove La Mesa CA4/1 D085362 · 2026-02-26 · civil · affirmed
  4. Hatlevig v. General Motors LLC D084360 · 2026-02-17 · civil · affirmed
  5. Grayton v. Metropolitan Area Advisory Committee CA4/1 D084527 · 2025-12-16 · civil · affirmed
  6. T.L. v. San Diego County Health and Human Services Agency CA4/1 D084870 · 2025-10-23 · civil · affirmed
  7. Livable San Diego v. City of San Diego CA4/1 D084333 · 2025-10-10 · civil · affirmed
  8. Heebner v. Siegel CA4/1 D084146 · 2025-06-18 · civil · affirmed
  9. Soofi v. Rabinovitch-Mantel CA4/1 D084127 · 2025-04-22 · civil · affirmed
  10. Villalva v. Bombardier Mass Transit Corp. D082372 · 2025-01-21 · civil · affirmed
  11. Lingenfelter v. Kalinina CA4/1 D083208 · 2024-12-24 · civil · affirmed
  12. Asaro v. Maniscalco D080874 · 2024-07-12 · probate · affirmed
  13. Bohart v. Nigro CA4/1 D081402 · 2024-06-26 · probate · affirmed
  14. The Regents of the U. of Cal. v. He CA4/1 D081233 · 2024-05-22 · civil · affirmed
  15. Marriage of Hembree CA4/1 D081110 · 2024-01-12 · family · affirmed
  16. Sloan v. Cairns CA4/1 D080143 · 2023-01-24 · civil · affirmed
  17. Anguiano v. Anguiano CA4/1 D077182 · 2021-04-19 · probate · affirmed
  18. Dudek v. Dudek D073491 · 2019-04-10 · probate · reversed
  19. Marriage of Shannahan D067258 · 2016-03-14 · family · affirmed
  20. Marriage of MacKinnon and Gilbert CA4/1 D066200 · 2016-02-09 · family · affirmed
  21. Guardianship of Brooke M. CA4/1 D066547 · 2016-01-27 · probate · affirmed
  22. Marriage of Vahidi and Abrishami CA4/1 D065176 · 2015-08-25 · family · affirmed
  23. People v. Garcia CA4/1 D066654 · 2015-06-12 · criminal · affirmed
  24. Marriage of Shannahan CA4/1 D064822 · 2015-03-25 · family · affirmed
  25. Marriage of Meyer CA4/1 D060089 · 2013-06-25 · family · reversed in part