Triple

T3343578
Position Surface form Disambiguated ID Type / Status
Subject Hotel del Coronado E70315 entity
Predicate architect P184 FINISHED
Object Watson E. Reid
Watson E. Reid was an American architect best known for helping design the iconic Victorian seaside resort Hotel del Coronado in California.
 E819129 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Watson E. Reid | Statement: [Hotel del Coronado, architect, Watson E. Reid]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Watson E. Reid
Context triple: [Hotel del Coronado, architect, Watson E. Reid]
  • A. James A. Seddon
    James A. Seddon was an American politician who served as the Confederate States Secretary of War during the American Civil War.
  • B. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • C. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • D. William G. Livesay
    William G. Livesay was a U.S. Army officer who served as a notable commander of the 3rd Infantry Division.
  • E. Edwin B. Willis
    Edwin B. Willis was an American art director and set decorator renowned for his work on numerous classic Hollywood films, particularly at MGM.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Watson E. Reid
Triple: [Hotel del Coronado, architect, Watson E. Reid]
Generated description
Watson E. Reid was an American architect best known for helping design the iconic Victorian seaside resort Hotel del Coronado in California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Watson E. Reid
Target entity description: Watson E. Reid was an American architect best known for helping design the iconic Victorian seaside resort Hotel del Coronado in California.
  • A. James A. Seddon
    James A. Seddon was an American politician who served as the Confederate States Secretary of War during the American Civil War.
  • B. George T. Dunlap
    George T. Dunlap was an American publisher best known as a co-founder of the prominent publishing house Grosset & Dunlap.
  • C. Edmund G. Ross
    Edmund G. Ross was a 19th-century U.S. senator from Kansas best known for casting the decisive vote against the impeachment of President Andrew Johnson, an act later celebrated in John F. Kennedy’s "Profiles in Courage."
  • D. William G. Livesay
    William G. Livesay was a U.S. Army officer who served as a notable commander of the 3rd Infantry Division.
  • E. Edwin B. Willis
    Edwin B. Willis was an American art director and set decorator renowned for his work on numerous classic Hollywood films, particularly at MGM.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad85a405e48190b6e68de7cf9f319e completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb1f06f8c8190a6b7c56ac3f5ff07 completed March 8, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1bc96f7288190ab8d1bbf9d428903 completed April 5, 2026, 1:36 a.m.
NEDg Description generation batch_69d1bd7ee790819093b0aec59e22c6d3 completed April 5, 2026, 1:40 a.m.
NED2 Entity disambiguation (via description) batch_69d1bde561f88190bf8a0126096ee6bf completed April 5, 2026, 1:41 a.m.
Created at: March 8, 2026, 3:12 p.m.