Triple
T5207358
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gensler |
E117543
|
entity |
| Predicate | notableProject |
P4
|
FINISHED |
| Object |
San Francisco International Airport Terminal 2 renovation
The San Francisco International Airport Terminal 2 renovation is a major redesign project that transformed the terminal into a modern, passenger-focused facility emphasizing sustainability, comfort, and innovative design.
|
E503660
|
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: San Francisco International Airport Terminal 2 renovation | Statement: [Gensler, notableProject, San Francisco International Airport Terminal 2 renovation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Francisco International Airport Terminal 2 renovation Context triple: [Gensler, notableProject, San Francisco International Airport Terminal 2 renovation]
-
A.
San Francisco International Airport AirTrain system
The San Francisco International Airport AirTrain system is an automated people mover that transports passengers between airport terminals, parking garages, rental car facilities, and the Bay Area Rapid Transit (BART) station at SFO.
-
B.
San Francisco Central Subway project
The San Francisco Central Subway project is a major Muni Metro light rail extension in San Francisco designed to improve north–south transit connectivity by linking neighborhoods such as SoMa, Union Square, and Chinatown.
-
C.
BART Silicon Valley extension
The BART Silicon Valley extension is a major Bay Area Rapid Transit project extending rail service into Santa Clara County, including new stations in San José and surrounding areas.
-
D.
LAX terminal complex
The LAX terminal complex is the large, multi-terminal passenger facility at Los Angeles International Airport that houses its gates, check-in areas, and passenger services.
-
E.
Transbay Transit Center
The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
- 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: San Francisco International Airport Terminal 2 renovation Triple: [Gensler, notableProject, San Francisco International Airport Terminal 2 renovation]
Generated description
The San Francisco International Airport Terminal 2 renovation is a major redesign project that transformed the terminal into a modern, passenger-focused facility emphasizing sustainability, comfort, and innovative design.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Francisco International Airport Terminal 2 renovation Target entity description: The San Francisco International Airport Terminal 2 renovation is a major redesign project that transformed the terminal into a modern, passenger-focused facility emphasizing sustainability, comfort, and innovative design.
-
A.
San Francisco International Airport AirTrain system
The San Francisco International Airport AirTrain system is an automated people mover that transports passengers between airport terminals, parking garages, rental car facilities, and the Bay Area Rapid Transit (BART) station at SFO.
-
B.
San Francisco Central Subway project
The San Francisco Central Subway project is a major Muni Metro light rail extension in San Francisco designed to improve north–south transit connectivity by linking neighborhoods such as SoMa, Union Square, and Chinatown.
-
C.
BART Silicon Valley extension
The BART Silicon Valley extension is a major Bay Area Rapid Transit project extending rail service into Santa Clara County, including new stations in San José and surrounding areas.
-
D.
LAX terminal complex
The LAX terminal complex is the large, multi-terminal passenger facility at Los Angeles International Airport that houses its gates, check-in areas, and passenger services.
-
E.
Transbay Transit Center
The Transbay Transit Center is a major transportation hub and rooftop park complex in downtown San Francisco that serves regional buses and future rail connections.
- 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_69bd4463dd3c81909966123f20b79d57 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a4a7b7c8190af5a7149f8fe4f87 |
completed | March 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefcf89d8819080541b49c8ad6589 |
completed | March 21, 2026, 7:21 p.m. |
| NEDg | Description generation | batch_69bef0856a088190a4d6df4888533388 |
completed | March 21, 2026, 7:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bef121817c8190aebd27ee34c0a419 |
completed | March 21, 2026, 7:27 p.m. |
Created at: March 20, 2026, 1:47 p.m.