Triple
T9597604
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oakland Amtrak station (Jack London Square) |
E231570
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Embarcadero West
Embarcadero West is a waterfront street and area in Oakland’s Jack London Square district, known for its proximity to rail lines, port facilities, and bayside commercial development.
|
E808891
|
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: Embarcadero West | Statement: [Oakland Amtrak station (Jack London Square), adjacentTo, Embarcadero West]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Embarcadero West Context triple: [Oakland Amtrak station (Jack London Square), adjacentTo, Embarcadero West]
-
A.
Paseo West
Paseo West is a residential neighborhood within the planned community of Mountain House, California, known for its suburban layout and family-oriented environment.
-
B.
Embarcadero Plaza
Embarcadero Plaza is a public square in San Francisco’s waterfront Embarcadero area, known for hosting events and providing open space amid the city’s historic and commercial district.
-
C.
The Embarcadero
The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
-
D.
Embarcadero del Norte
Embarcadero del Norte is a central, student-oriented street in Isla Vista, California, known for its dense mix of housing, eateries, and nightlife serving the nearby UC Santa Barbara community.
-
E.
Embarcadero roadway
Embarcadero roadway is a major waterfront thoroughfare in San Francisco that runs along the city’s northeastern shoreline, providing access to numerous piers, attractions, and transit 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: Embarcadero West Triple: [Oakland Amtrak station (Jack London Square), adjacentTo, Embarcadero West]
Generated description
Embarcadero West is a waterfront street and area in Oakland’s Jack London Square district, known for its proximity to rail lines, port facilities, and bayside commercial development.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Embarcadero West Target entity description: Embarcadero West is a waterfront street and area in Oakland’s Jack London Square district, known for its proximity to rail lines, port facilities, and bayside commercial development.
-
A.
Paseo West
Paseo West is a residential neighborhood within the planned community of Mountain House, California, known for its suburban layout and family-oriented environment.
-
B.
Embarcadero Plaza
Embarcadero Plaza is a public square in San Francisco’s waterfront Embarcadero area, known for hosting events and providing open space amid the city’s historic and commercial district.
-
C.
The Embarcadero
The Embarcadero is a major waterfront roadway and promenade in San Francisco known for its piers, views of the bay, and access to landmarks like the Ferry Building.
-
D.
Embarcadero del Norte
Embarcadero del Norte is a central, student-oriented street in Isla Vista, California, known for its dense mix of housing, eateries, and nightlife serving the nearby UC Santa Barbara community.
-
E.
Embarcadero roadway
Embarcadero roadway is a major waterfront thoroughfare in San Francisco that runs along the city’s northeastern shoreline, providing access to numerous piers, attractions, and transit 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_69ca8482884481908eccdfdf64d6fbf7 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9a34f5408190ba72ba8311eb259c |
completed | April 1, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1619f4170819092ae90b2896b0855 |
completed | April 4, 2026, 7:08 p.m. |
| NEDg | Description generation | batch_69d163c1abfc8190baae07681ea13104 |
completed | April 4, 2026, 7:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d16476b9188190ab28efb0433c99b0 |
completed | April 4, 2026, 7:20 p.m. |
Created at: March 30, 2026, 8:07 p.m.