John McCarthy

American computer scientist and cognitive scientist (1927-2011)
Person human Q92739
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Summary

John McCarthy was born in Boston[1]. He died in Stanford[2]. He worked as a mathematician[3], computer scientist[4], engineer[5], university teacher[6], and artificial intelligence researcher[7]. He ranks in the top 0.41% of human entities by monthly Wikipedia readership (11,394 views/month, #4,144 of 1,000,298).[8]

Key Facts

  • Place of burial: Alta Mesa Memorial Park[9]
  • Mother: Ida Glatt McCarthy[10]
  • Country of citizenship: United States[11]
  • Field of work: artificial intelligence[12]
  • Employer: Princeton University[13], Massachusetts Institute of Technology[14], Stanford University[15]
  • Educated at: California Institute of Technology[16], Princeton University[17], Belmont High School[18]
  • Doctoral advisor: Donald C. Spencer[19]
  • Award received: Turing Award[20], Benjamin Franklin Medal[21], National Medal of Science[22], Computer History Museum Fellow[23], IJCAI Award for Research Excellence[24], Kyoto Prize in Advanced Technology[25], Computer Pioneer Award[26], Programming Languages Achievement Award[27], AAAI Fellow[28], Fellow of the Cognitive Science Society[29], ACM Fellow[30]
  • Member of: National Academy of Sciences[31], American Academy of Arts and Sciences[32], Association for the Advancement of Artificial Intelligence[33], Association for Computing Machinery[34]
  • Religion or worldview: Judaism[35]
  • Sex or gender: male[36]
  • Doctoral student: Raj Reddy[37], Ramanathan V. Guha[38], Barbara Liskov[39], Ruzena Bajcsy[40], Erik Sandewall[41], Randall Davis[42], Cordell Green[43], James Allan Painter[44], Monti Don Callero[45], Donald Maurice Kaplan[46], Donald Arthur Waterman[47], Pierre Jules Louis Edmond Vicens[48], Gilbert Falk[49], Lynn Herman Quam[50]
  • Military branch: United States Army[51]
  • Commons category: John McCarthy (computer scientist)[52]

Body

Works and Contributions

Things named for John McCarthy include McCarthy 91 function[53].

Why It Matters

John McCarthy has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[54] He is known by 29 alternative names across languages and contexts.[55]

He has been cited as an influence by Steve Russell[56], a computer scientist[57], b. 1937[58], of United States[59], specialised in programmer[60]; Richard P. Gabriel[61], a computer scientist[62], b. 1949[63], of United States[64], awarded the ACM-AAAI Allen Newell Award[65]; Wally Feurzeig[66], an artificial intelligence researcher[67], 1927–2013[68], of United States[69], specialised in computer science[70]; Pat Hayes[71], a computer scientist[72], b. 1944[73], of United States[74], awarded the AAAI Fellow[75]; Kent Pitman[76], a programmer[77], b. 2000[78], specialised in computer science[79]; and Louis Hodes[80], a computer scientist[81], 1934–2008[82], of United States[83], specialised in mathematics[84].

He is credited with the discovery of history of artificial intelligence[85], an aspect of history[86] and S-expression[87], a data serialization format[88]. Entities named for him include McCarthy 91 function[53].

His notable doctoral advisees include Barbara Liskov[89], Hans Moravec[90], Raj Reddy[91], Ramanathan V. Guha[92], Ruzena Bajcsy[93], and Cordell Green[94].

FAQs

Where was John McCarthy born?

John McCarthy was born in Boston[1].

Where did John McCarthy die?

John McCarthy died in Stanford[2].

Who were John McCarthy's parents?

John McCarthy's mother was Ida Glatt McCarthy[10].

What did John McCarthy do for work?

John McCarthy worked as a mathematician[3], computer scientist[4], engineer[5], university teacher[6], and artificial intelligence researcher[7].

Where did John McCarthy go to school?

John McCarthy was educated at California Institute of Technology[16], Princeton University[17], and Belmont High School[18].

What awards did John McCarthy receive?

Honors received include Turing Award[20], Benjamin Franklin Medal[21], National Medal of Science[22], and Computer History Museum Fellow[23].

Who did John McCarthy influence?

John McCarthy has been cited as an influence by Steve Russell[56], Richard P. Gabriel[61], Wally Feurzeig[66], and Pat Hayes[71].

What did John McCarthy discover?

John McCarthy is credited as discoverer of history of artificial intelligence[85] and S-expression[87].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [1] ↑ . Great Soviet Encyclopedia (1969–1978). Retrieved . amturing.acm.org. Provenance: wikidata.org.
  2. [2] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  3. [36] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  6. [16] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  7. [17] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  8. [18] ↑ . Retrieved . wikidata.org.
  9. [12] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  10. [3] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  11. [4] ↑ . Integrated Authority File. Retrieved . computerhistory.org. Provenance: wikidata.org.
  12. [5] ↑ . wikidata.org.
  13. [6] ↑ . wikidata.org.
  14. [7] ↑ . wikidata.org.
  15. [13] ↑ . wikidata.org.
  16. [14] ↑ . wikidata.org.
  17. [15] ↑ . legacy.cs.stanford.edu. legacy.cs.stanford.edu. Provenance: wikidata.org.
  18. [9] ↑ . Find a Grave. wikidata.org.
  19. [35] ↑ . wikidata.org.
  20. [20] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . amturing.acm.org. Retrieved . amturing.acm.org. Provenance: wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . wikidata.org.
  25. [25] ↑ . kyotoprize.org. kyotoprize.org. Provenance: wikidata.org.
  26. [26] ↑ . wikidata.org.
  27. [27] ↑ . wikidata.org.
  28. [28] ↑ . aaai.org. aaai.org. Provenance: wikidata.org.
  29. [29] ↑ . wikidata.org.
  30. [30] ↑ . awards.acm.org. Retrieved . awards.acm.org. Provenance: wikidata.org.
  31. [19] ↑ . wikidata.org.
  32. [37] ↑ . wikidata.org.
  33. [38] ↑ . wikidata.org.
  34. [39] ↑ . wikidata.org.
  35. [40] ↑ . wikidata.org.
  36. [41] ↑ . Mathematics Genealogy Project. wikidata.org.
  37. [42] ↑ . Mathematics Genealogy Project. wikidata.org.
  38. [43] ↑ . Mathematics Genealogy Project. wikidata.org.
  39. [44] ↑ . Mathematics Genealogy Project. wikidata.org.
  40. [45] ↑ . Mathematics Genealogy Project. wikidata.org.
  41. [46] ↑ . Mathematics Genealogy Project. wikidata.org.
  42. [47] ↑ . Mathematics Genealogy Project. wikidata.org.
  43. [48] ↑ . Mathematics Genealogy Project. wikidata.org.
  44. [49] ↑ . Mathematics Genealogy Project. wikidata.org.
  45. [50] ↑ . Mathematics Genealogy Project. wikidata.org.
  46. [51] ↑ . wikidata.org.
  47. [52] ↑ . wikidata.org.
  48. [31] ↑ . wikidata.org.
  49. [32] ↑ . wikidata.org.
  50. [33] ↑ . wikidata.org.
  51. [34] ↑ . awards.acm.org. Retrieved . awards.acm.org. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [56] ↑ . wikidata.org. → on this site
  2. [61] ↑ . wikidata.org. → on this site
  3. [66] ↑ . wikidata.org. → on this site
  4. [71] ↑ . wikidata.org. → on this site
  5. [76] ↑ . wikidata.org. → on this site
  6. [80] ↑ . wikidata.org. → on this site
  7. [85] ↑ . wikidata.org. → on this site
  8. [87] ↑ . wikidata.org. → on this site
  9. [89] ↑ . wikidata.org. → on this site
  10. [90] ↑ . wikidata.org. → on this site
  11. [91] ↑ . wikidata.org. → on this site
  12. [92] ↑ . wikidata.org. → on this site
  13. [93] ↑ . wikidata.org. → on this site
  14. [94] ↑ . wikidata.org. → on this site
  15. [53] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [57] ↑ . Wikidata. wikidata.org. → on this site
  2. [58] ↑ . Wikidata. wikidata.org. → on this site
  3. [59] ↑ . Wikidata. wikidata.org. → on this site
  4. [60] ↑ . Wikidata. wikidata.org. → on this site
  5. [62] ↑ . Wikidata. wikidata.org. → on this site
  6. [63] ↑ . Wikidata. wikidata.org. → on this site
  7. [64] ↑ . Wikidata. wikidata.org. → on this site
  8. [65] ↑ . Wikidata. wikidata.org. → on this site
  9. [67] ↑ . Wikidata. wikidata.org. → on this site
  10. [68] ↑ . Wikidata. wikidata.org. → on this site
  11. [69] ↑ . Wikidata. wikidata.org. → on this site
  12. [70] ↑ . Wikidata. wikidata.org. → on this site
  13. [72] ↑ . Wikidata. wikidata.org. → on this site
  14. [73] ↑ . Wikidata. wikidata.org. → on this site
  15. [74] ↑ . Wikidata. wikidata.org. → on this site
  16. [75] ↑ . Wikidata. wikidata.org. → on this site
  17. [77] ↑ . Wikidata. wikidata.org. → on this site
  18. [78] ↑ . Wikidata. wikidata.org. → on this site
  19. [79] ↑ . Wikidata. wikidata.org. → on this site
  20. [81] ↑ . Wikidata. wikidata.org. → on this site
  21. [82] ↑ . Wikidata. wikidata.org. → on this site
  22. [83] ↑ . Wikidata. wikidata.org. → on this site
  23. [84] ↑ . Wikidata. wikidata.org. → on this site
  24. [86] ↑ . Wikidata. wikidata.org. → on this site
  25. [88] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [54] ↑ . Wikidata sitelinks. wikidata.org.
  3. [55] ↑ . Wikidata aliases. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). John McCarthy. Retrieved October 16, 2026, from https://4ort.xyz/entity/john-mccarthy-q92739
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · ~2026-55212-33 · 2026-10-13 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetclaim-update:2||1|2 */ Image: John McCarthy Stanford.jpg"
  2. 11d ago · Amadalvarez · 2026-10-05 view diff on Wikidata ↗
    Gran enciclopèdia catalana id → john-mccarthy
    Claims rich → —
    "/* wbsetclaim-create:1||1 */ Gran enciclopèdia catalana id: john-mccarthy, Matched to [[:toollabs:mix-n-match/#/entry/327066935|John McCarthy (#327066935)]] in [[:toollabs:mix-n-match/#/catalog/8549|G"
  3. 8w ago · Immanuelle · 2026-08-18 view diff on Wikidata ↗
    Notable work → artificial intelligence, Colossal Typewriter
    "/* wbcreateclaim-create:1| */ Notable work: Colossal Typewriter, #quickstatements; #temporary_batch_1787019090553"
  4. 15w ago · ~2026-37369-03 · 2026-06-29 view diff on Wikidata ↗
    Religion or worldview → Judaism
    "/* wbsetclaim-update:2||1 */ Religion or worldview: Judaism"
  5. 21w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Spouse → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32154|batch #32154]]: import P21 and P106 from GND (36)"
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