Triple
T12112503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PNR Metro Commuter Line |
E288466
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Santa Rosa station
Santa Rosa station is a railway stop in Santa Rosa, Laguna, Philippines, serving passengers on the Philippine National Railways Metro Commuter Line.
|
E977518
|
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: Santa Rosa station | Statement: [PNR Metro Commuter Line, hasStation, Santa Rosa station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santa Rosa station Context triple: [PNR Metro Commuter Line, hasStation, Santa Rosa station]
-
A.
Santa Rosa station
Santa Rosa station is a transit stop on Line 4A of the local rail network, serving passengers in its surrounding urban area.
-
B.
Santa Rosa Downtown station
Santa Rosa Downtown station is a commuter rail stop in central Santa Rosa, California, serving as one of the key urban stations on the Sonoma–Marin Area Rail Transit (SMART) line.
-
C.
Santa Rosa North station
Santa Rosa North station is a commuter rail stop in Santa Rosa, California, serving passengers on the Sonoma–Marin Area Rail Transit (SMART) system.
-
D.
Santa Clara station
Santa Clara station is a Caltrain and Amtrak rail station in Santa Clara, California, serving as a key regional transit hub near San Jose.
-
E.
Santa Cruz station
Santa Cruz station is a stop on São Paulo Metro’s Line 5–Lilac, serving as an important connection point in the city’s rapid transit network.
- 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: Santa Rosa station Triple: [PNR Metro Commuter Line, hasStation, Santa Rosa station]
Generated description
Santa Rosa station is a railway stop in Santa Rosa, Laguna, Philippines, serving passengers on the Philippine National Railways Metro Commuter Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Santa Rosa station Target entity description: Santa Rosa station is a railway stop in Santa Rosa, Laguna, Philippines, serving passengers on the Philippine National Railways Metro Commuter Line.
-
A.
Santa Rosa station
Santa Rosa station is a transit stop on Line 4A of the local rail network, serving passengers in its surrounding urban area.
-
B.
Santa Rosa Downtown station
Santa Rosa Downtown station is a commuter rail stop in central Santa Rosa, California, serving as one of the key urban stations on the Sonoma–Marin Area Rail Transit (SMART) line.
-
C.
Santa Rosa North station
Santa Rosa North station is a commuter rail stop in Santa Rosa, California, serving passengers on the Sonoma–Marin Area Rail Transit (SMART) system.
-
D.
Santa Clara station
Santa Clara station is a Caltrain and Amtrak rail station in Santa Clara, California, serving as a key regional transit hub near San Jose.
-
E.
Santa Cruz station
Santa Cruz station is a stop on São Paulo Metro’s Line 5–Lilac, serving as an important connection point in the city’s rapid transit network.
- 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_69d6ab4a5c448190a110d1273314b21a |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9156814148190b47d63a89fcab17c |
completed | April 10, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f62a7fd708819090af422a60a69859 |
completed | May 2, 2026, 4:46 p.m. |
| NEDg | Description generation | batch_69f62c54e6b08190bdae0ec35cc1c48d |
completed | May 2, 2026, 4:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62d0c2568819083e66c8ae484d30d |
completed | May 2, 2026, 4:57 p.m. |
Created at: April 8, 2026, 9:49 p.m.