Little Boy

US nuclear bomb
Place weapon_model Q181013
Little Boy
US Atomic Energy Commission (now US Department of Energy) · Public Domain · Wikimedia
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Little Boy

Summary

Little Boy is a weapon model[1]. It ranks in the top 0.51% of weapon_model entities by monthly Wikipedia readership (3,367 views/month, #8 of 1,566).[2]

Key Facts

  • Little Boy's image is recorded as Little Boy bomb.jpg[3].
  • Little Boy's instance of is recorded as weapon model[4].
  • Little Boy's instance of is recorded as ammunition model[5].
  • Little Boy's operator is recorded as United States Air Force[6].
  • toddler is named after Little Boy[7].
  • Little Boy's subclass of is recorded as nuclear bomb[8].
  • Little Boy's subclass of is recorded as gun-type fission weapon[9].
  • Little Boy's designed by is recorded as Los Alamos National Laboratory[10].
  • Little Boy's part of is recorded as Operation Alberta[11].
  • Little Boy's part of is recorded as Manhattan Project[12].
  • Little Boy's Commons category is recorded as Little Boy[13].
  • Little Boy's country of origin is recorded as United States[14].
  • Little Boy's point in time is recorded as +1945-08-06T00:00:00Z[15].
  • Little Boy's participated in conflict is recorded as atomic bombing of Hiroshima[16].
  • Little Boy's Freebase ID is recorded as /m/04q87[17].
  • Little Boy's significant event is recorded as atomic bombing of Hiroshima[18].
  • Little Boy's significant event is recorded as Trinity[19].
  • Little Boy's topic's main category is recorded as Category:Little Boy[20].
  • Little Boy's Commons gallery is recorded as Little Boy[21].
  • Little Boy's total produced is recorded as {'amount': '+36'}[22].
  • Little Boy's Encyclopædia Britannica Online ID is recorded as topic/Little-Boy[23].
  • Little Boy's length is recorded as {'unit': 'Q174789', 'amount': '+3000'}[24].
  • Little Boy's mass is recorded as {'unit': 'Q11570', 'amount': '+4400'}[25].
  • Little Boy's explosive energy equivalent is recorded as {'unit': 'Q4992853', 'amount': '+15'}[26].
  • Little Boy's explosive energy equivalent is recorded as {'unit': 'Q4992853', 'amount': '+20'}[27].

Body

Geography

Part of include Operation Alberta[11] and Manhattan Project[12], a military project[28], in United States[29], headquartered in Oak Ridge[30].

Physical Characteristics

Little Boy's length is recorded as {'unit': 'Q174789', 'amount': '+3000'}[24].

Designation and Status

Recorded instance of include weapon model[4] and ammunition model[5].

History and Context

toddler is named after Little Boy[7].

Cultural Significance

Things named for Little Boy include Fat Man and it[31], a television series episode[32], directed by Mike B. Anderson[33].

Why It Matters

Little Boy ranks in the top 0.51% of weapon_model entities by monthly Wikipedia readership (3,367 views/month, #8 of 1,566).[2] It has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[34] It is known by 30 alternative names across languages and contexts.[35]

Entities named for it include Fat Man and it[31], a television series episode[32], directed by Mike B. Anderson[33].

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Freebase Data Dumps. wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  25. [27] . National Museum of the United States Air Force. Retrieved . nationalmuseum.af.mil. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [31] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [32] . Wikidata. wikidata.org. → on this site
  5. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [34] . Wikidata sitelinks. wikidata.org.
  3. [35] . Wikidata aliases. wikidata.org.

📑 Cite this page

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). Little Boy. Retrieved May 3, 2026, from https://4ort.xyz/entity/little-boy
MLA “Little Boy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/little-boy.
BibTeX @misc{4ortxyz_little-boy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Little Boy}}, year = {2026}, url = {https://4ort.xyz/entity/little-boy}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Little Boy — https://4ort.xyz/entity/little-boy (retrieved 2026-05-03)

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