Triple
T3369422
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Francisco Bay Ferry |
E70917
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object |
Main Street Alameda Ferry Terminal
Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
|
E353789
|
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: Main Street Alameda Ferry Terminal | Statement: [San Francisco Bay Ferry, connects, Main Street Alameda Ferry Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Main Street Alameda Ferry Terminal Context triple: [San Francisco Bay Ferry, connects, Main Street Alameda Ferry Terminal]
-
A.
Ferry Building
The Ferry Building is a historic San Francisco waterfront terminal and landmark known for its iconic clock tower and bustling marketplace of shops and eateries.
-
B.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
C.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
D.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
-
E.
Pier 64
Pier 64 is a recreational waterfront pier in Manhattan’s Hudson River Park, offering open green space, river views, and public amenities along the Hudson River.
- 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: Main Street Alameda Ferry Terminal Triple: [San Francisco Bay Ferry, connects, Main Street Alameda Ferry Terminal]
Generated description
Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Main Street Alameda Ferry Terminal Target entity description: Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
-
A.
Ferry Building
The Ferry Building is a historic San Francisco waterfront terminal and landmark known for its iconic clock tower and bustling marketplace of shops and eateries.
-
B.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
C.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
D.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
-
E.
Pier 64
Pier 64 is a recreational waterfront pier in Manhattan’s Hudson River Park, offering open green space, river views, and public amenities along the Hudson River.
- 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_69ad85a729d48190afd789cd8417f289 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb2b9b1fc8190a2cbf040ea808baf |
completed | March 8, 2026, 5:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b334396f588190add5c0c27949650c |
completed | March 12, 2026, 9:46 p.m. |
| NEDg | Description generation | batch_69b334d1e3348190b231a33058ee08a5 |
completed | March 12, 2026, 9:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b33901299481908615762989e45e7c |
completed | March 12, 2026, 10:06 p.m. |
Created at: March 8, 2026, 3:13 p.m.