Triple
T13762445
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aluthgama railway station |
E330645
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
ALT
ALT is the station code for Aluthgama railway station on Sri Lanka’s coastal railway line.
|
E1060161
|
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: ALT | Statement: [Aluthgama railway station, hasStationCode, ALT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ALT Context triple: [Aluthgama railway station, hasStationCode, ALT]
-
A.
HLT
HLT is the stock ticker symbol for Hilton Worldwide Holdings Inc., a major global hospitality company operating a wide portfolio of hotel and resort brands.
-
B.
ATE
ATE is a U.S. National Science Foundation program that supports the education and training of technicians for advanced technology fields through partnerships between two-year colleges, industry, and other educational institutions.
-
C.
ALTR
ALTR is the stock ticker symbol for Altera Corporation, a former leading manufacturer of programmable logic devices that was acquired by Intel.
-
D.
ALE
ALE is a widely used research platform that provides a common interface to hundreds of Atari 2600 games for developing and evaluating artificial intelligence and reinforcement learning algorithms.
-
E.
ALE
ALE (Antarctic Logistics & Expeditions) is a private company that provides logistical support, flights, and guided expeditions for scientific teams and adventure tourists in Antarctica.
- 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: ALT Triple: [Aluthgama railway station, hasStationCode, ALT]
Generated description
ALT is the station code for Aluthgama railway station on Sri Lanka’s coastal railway line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ALT Target entity description: ALT is the station code for Aluthgama railway station on Sri Lanka’s coastal railway line.
-
A.
HLT
HLT is the stock ticker symbol for Hilton Worldwide Holdings Inc., a major global hospitality company operating a wide portfolio of hotel and resort brands.
-
B.
ATE
ATE is a U.S. National Science Foundation program that supports the education and training of technicians for advanced technology fields through partnerships between two-year colleges, industry, and other educational institutions.
-
C.
ALTR
ALTR is the stock ticker symbol for Altera Corporation, a former leading manufacturer of programmable logic devices that was acquired by Intel.
-
D.
ALE
ALE (Antarctic Logistics & Expeditions) is a private company that provides logistical support, flights, and guided expeditions for scientific teams and adventure tourists in Antarctica.
-
E.
ALE
ALE is the National Rail station code assigned to Aldgate East station in London.
- 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_69d81c573f288190aa2403d484fa3d49 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de02250f4881908d5193b3d5d25844 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a8606dbc8190b0f7c38583986141 |
completed | May 3, 2026, 7:56 p.m. |
| NEDg | Description generation | batch_69f7ac4f847c8190ab8be535e5399c79 |
completed | May 3, 2026, 8:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7acdf70f8819092700c7b6b619d13 |
completed | May 3, 2026, 8:15 p.m. |
Created at: April 9, 2026, 10:10 p.m.