Triple

T9615539
Position Surface form Disambiguated ID Type / Status
Subject Otay Mesa Detention Center E232208 entity
Predicate near P350 FINISHED
Object U.S.–Mexico border crossing at Otay Mesa
The U.S.–Mexico border crossing at Otay Mesa is a major port of entry between San Diego, California, and Tijuana, Mexico, facilitating significant commercial truck traffic and passenger crossings.
E810481 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: U.S.–Mexico border crossing at Otay Mesa | Statement: [Otay Mesa Detention Center, near, U.S.–Mexico border crossing at Otay Mesa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S.–Mexico border crossing at Otay Mesa
Context triple: [Otay Mesa Detention Center, near, U.S.–Mexico border crossing at Otay Mesa]
  • A. Nogales border crossing
    The Nogales border crossing is a major international port of entry between Nogales, Arizona, and Nogales, Sonora, serving as a key gateway for commercial trade and passenger traffic between the United States and Mexico.
  • B. El Paso–Ciudad Juárez crossing
    The El Paso–Ciudad Juárez crossing is a major binational urban gateway where the U.S. city of El Paso, Texas, and the Mexican city of Ciudad Juárez meet, forming one of the busiest land ports of entry between the two countries.
  • C. Reynosa–McAllen border crossings
    The Reynosa–McAllen border crossings are a group of international bridges and ports of entry linking Reynosa, Mexico, and McAllen, Texas, that serve as major conduits for commercial trade and daily cross-border travel.
  • D. Mexicali border crossing
    The Mexicali border crossing is a major port of entry between Mexicali, Mexico, and Calexico, California, facilitating significant commercial and passenger traffic between the two countries.
  • E. Laredo–Nuevo Laredo crossing
    The Laredo–Nuevo Laredo crossing is a major international gateway for trade and travel between the United States and Mexico, linking Laredo, Texas, with Nuevo Laredo, Tamaulipas.
  • 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: U.S.–Mexico border crossing at Otay Mesa
Triple: [Otay Mesa Detention Center, near, U.S.–Mexico border crossing at Otay Mesa]
Generated description
The U.S.–Mexico border crossing at Otay Mesa is a major port of entry between San Diego, California, and Tijuana, Mexico, facilitating significant commercial truck traffic and passenger crossings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S.–Mexico border crossing at Otay Mesa
Target entity description: The U.S.–Mexico border crossing at Otay Mesa is a major port of entry between San Diego, California, and Tijuana, Mexico, facilitating significant commercial truck traffic and passenger crossings.
  • A. Nogales border crossing
    The Nogales border crossing is a major international port of entry between Nogales, Arizona, and Nogales, Sonora, serving as a key gateway for commercial trade and passenger traffic between the United States and Mexico.
  • B. El Paso–Ciudad Juárez crossing
    The El Paso–Ciudad Juárez crossing is a major binational urban gateway where the U.S. city of El Paso, Texas, and the Mexican city of Ciudad Juárez meet, forming one of the busiest land ports of entry between the two countries.
  • C. Reynosa–McAllen border crossings
    The Reynosa–McAllen border crossings are a group of international bridges and ports of entry linking Reynosa, Mexico, and McAllen, Texas, that serve as major conduits for commercial trade and daily cross-border travel.
  • D. Mexicali border crossing
    The Mexicali border crossing is a major port of entry between Mexicali, Mexico, and Calexico, California, facilitating significant commercial and passenger traffic between the two countries.
  • E. Laredo–Nuevo Laredo crossing
    The Laredo–Nuevo Laredo crossing is a major international gateway for trade and travel between the United States and Mexico, linking Laredo, Texas, with Nuevo Laredo, Tamaulipas.
  • 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_69ca84867bb88190b4b57dd5a56d5691 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9aabb6b88190b53547db885e0129 completed April 1, 2026, 10:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1795e7be08190a088e49a79251570 completed April 4, 2026, 8:49 p.m.
NEDg Description generation batch_69d17b33ba6c8190a4d08d29ea6c7b86 completed April 4, 2026, 8:57 p.m.
NED2 Entity disambiguation (via description) batch_69d17bb23b68819083a54ff8a19f741c completed April 4, 2026, 8:59 p.m.
Created at: March 30, 2026, 8:09 p.m.