Triple
T9284585
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South San Francisco |
E223158
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Sign Hill
Sign Hill is a prominent hillside in South San Francisco known for its large, iconic hillside letters and hiking trails overlooking the Bay Area.
|
E789334
|
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: Sign Hill | Statement: [South San Francisco, hasLandmark, Sign Hill]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sign Hill Context triple: [South San Francisco, hasLandmark, Sign Hill]
-
A.
Britton Hill
Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
-
B.
Cole’s Hill
Cole’s Hill is a historic burial ground and overlook in Plymouth, Massachusetts, closely associated with the early Pilgrim settlement and views of Plymouth Harbor.
-
C.
Tosson Hill
Tosson Hill is a prominent summit in Northumberland, England, forming the highest point of the Simonside Hills and offering expansive views over the surrounding countryside.
-
D.
Canon Hill
Canon Hill was the original settlement or community that later developed into the borough of Canonsburg in Washington County, Pennsylvania.
-
E.
Bennett's Hill
Bennett's Hill is a historic area in Nassau, Bahamas, known for its proximity to landmarks such as the Queen's Staircase and its views over the city and harbor.
- 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: Sign Hill Triple: [South San Francisco, hasLandmark, Sign Hill]
Generated description
Sign Hill is a prominent hillside in South San Francisco known for its large, iconic hillside letters and hiking trails overlooking the Bay Area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sign Hill Target entity description: Sign Hill is a prominent hillside in South San Francisco known for its large, iconic hillside letters and hiking trails overlooking the Bay Area.
-
A.
Britton Hill
Britton Hill is the lowest high point of any U.S. state, a modest rise located in the Florida Panhandle near the Alabama border.
-
B.
Cole’s Hill
Cole’s Hill is a historic burial ground and overlook in Plymouth, Massachusetts, closely associated with the early Pilgrim settlement and views of Plymouth Harbor.
-
C.
Tosson Hill
Tosson Hill is a prominent summit in Northumberland, England, forming the highest point of the Simonside Hills and offering expansive views over the surrounding countryside.
-
D.
Canon Hill
Canon Hill was the original settlement or community that later developed into the borough of Canonsburg in Washington County, Pennsylvania.
-
E.
Bennett's Hill
Bennett's Hill is a historic area in Nassau, Bahamas, known for its proximity to landmarks such as the Queen's Staircase and its views over the city and harbor.
- 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_69ca842123588190b3f2e1a69037d141 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd081e72988190917f425e64631837 |
completed | April 1, 2026, 11:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0b21d8f1081909b2493151fde4a5f |
completed | April 4, 2026, 6:39 a.m. |
| NEDg | Description generation | batch_69d0b3234d088190a8ed13b4d4772fb5 |
completed | April 4, 2026, 6:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0b3bcd5548190ba1af3d0fa72780a |
completed | April 4, 2026, 6:46 a.m. |
Created at: March 30, 2026, 7:34 p.m.