Triple
T15815322
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hornstull metro station |
E383459
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
HST
HST is the station code used to identify Hornstull metro station in the Stockholm Metro system.
|
E1178350
|
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: HST | Statement: [Hornstull metro station, hasStationCode, HST]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HST Context triple: [Hornstull metro station, hasStationCode, HST]
-
A.
HST
HST is the FAA airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
B.
HST
HST is a high-speed passenger train designed to operate at significantly higher speeds than conventional rail services, often used for rapid intercity travel.
-
C.
HST
HST is the vehicle registration code used on license plates for the district of Vorpommern-Rügen in the German state of Mecklenburg-Vorpommern.
-
D.
HST
HST is a collaborative Harvard–MIT program that integrates medicine, engineering, and science to advance education and research in health sciences and technology.
-
E.
Hubble H
Hubble H is a small satellite impact crater on the Moon located near the larger Hubble crater on the lunar far side.
- 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: HST Triple: [Hornstull metro station, hasStationCode, HST]
Generated description
HST is the station code used to identify Hornstull metro station in the Stockholm Metro system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HST Target entity description: HST is the station code used to identify Hornstull metro station in the Stockholm Metro system.
-
A.
HST
HST is a high-speed passenger train designed to operate at significantly higher speeds than conventional rail services, often used for rapid intercity travel.
-
B.
HST
HST is the vehicle registration code used on license plates for the district of Vorpommern-Rügen in the German state of Mecklenburg-Vorpommern.
-
C.
HST
HST is a collaborative Harvard–MIT program that integrates medicine, engineering, and science to advance education and research in health sciences and technology.
-
D.
HST
HST is the FAA airport code for Homestead Air Reserve Base, a United States Air Force installation in Florida.
-
E.
Hubble H
Hubble H is a small satellite impact crater on the Moon located near the larger Hubble crater on the lunar far side.
- 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_69d86da2858c819090cc8481e7207b6e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a219508190b8588120ec415ac7 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff99959f048190ae24a072387ec233 |
completed | May 9, 2026, 8:31 p.m. |
| NEDg | Description generation | batch_69ff9ad6b29081909ff2abb2c4d866a4 |
completed | May 9, 2026, 8:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff9b443280819088dbf18f7c57406b |
completed | May 9, 2026, 8:38 p.m. |
Created at: April 10, 2026, 4:49 a.m.