Triple
T14380706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South San Francisco–East Bay route |
E356593
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
South San Francisco Ferry Terminal
The South San Francisco Ferry Terminal is a passenger ferry facility in South San Francisco, California, providing water transit connections across the San Francisco Bay.
|
E1096112
|
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: South San Francisco Ferry Terminal | Statement: [South San Francisco–East Bay route, terminus, South San Francisco Ferry Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South San Francisco Ferry Terminal Context triple: [South San Francisco–East Bay route, terminus, South San Francisco Ferry Terminal]
-
A.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
B.
Golden Gate Ferry connection at Sausalito
The Golden Gate Ferry connection at Sausalito was a key intermodal terminal where passengers and freight transferred between Northwestern Pacific Railroad trains and ferries crossing San Francisco Bay.
-
C.
Port of San Francisco
The Port of San Francisco is a major maritime facility and waterfront district on the city’s eastern shoreline, serving as a hub for cargo, ferries, cruise ships, and commercial development.
-
D.
San Francisco Caltrain Station
San Francisco Caltrain Station is a major commuter rail terminal in San Francisco that serves as the northern terminus for Caltrain services connecting the city with the Peninsula and Silicon Valley.
-
E.
Angel Island–Tiburon Ferry Terminal
Angel Island–Tiburon Ferry Terminal is a waterfront passenger ferry terminal in Tiburon, California, serving as a primary departure point for boats to Angel Island in San Francisco Bay.
- 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: South San Francisco Ferry Terminal Triple: [South San Francisco–East Bay route, terminus, South San Francisco Ferry Terminal]
Generated description
The South San Francisco Ferry Terminal is a passenger ferry facility in South San Francisco, California, providing water transit connections across the San Francisco Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South San Francisco Ferry Terminal Target entity description: The South San Francisco Ferry Terminal is a passenger ferry facility in South San Francisco, California, providing water transit connections across the San Francisco Bay.
-
A.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
B.
Golden Gate Ferry connection at Sausalito
The Golden Gate Ferry connection at Sausalito was a key intermodal terminal where passengers and freight transferred between Northwestern Pacific Railroad trains and ferries crossing San Francisco Bay.
-
C.
Port of San Francisco
The Port of San Francisco is a major maritime facility and waterfront district on the city’s eastern shoreline, serving as a hub for cargo, ferries, cruise ships, and commercial development.
-
D.
San Francisco Caltrain Station
San Francisco Caltrain Station is a major commuter rail terminal in San Francisco that serves as the northern terminus for Caltrain services connecting the city with the Peninsula and Silicon Valley.
-
E.
Angel Island–Tiburon Ferry Terminal
Angel Island–Tiburon Ferry Terminal is a waterfront passenger ferry terminal in Tiburon, California, serving as a primary departure point for boats to Angel Island in San Francisco Bay.
- 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_69d8279163a081908aec45c0e3f1e02f |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de900bbfb08190a1e56f281a2374c0 |
completed | April 14, 2026, 7:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd4c590660819090652e75418f2747 |
completed | May 8, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69fd4e4bae188190a8d1c5b833d58cd8 |
completed | May 8, 2026, 2:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd4f5782b4819081d32dbef032ac61 |
completed | May 8, 2026, 2:49 a.m. |
Created at: April 10, 2026, 1:16 a.m.