Triple
T2395074
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Pacific Railroad |
E47630
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object |
SP
SP is the common abbreviation for the Southern Pacific Railroad, a major historic American railroad that operated extensively in the western United States.
|
E262609
|
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: SP | Statement: [Southern Pacific Railroad, hasAbbreviation, SP]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SP Context triple: [Southern Pacific Railroad, hasAbbreviation, SP]
-
A.
SP
SP is the official aircraft registration prefix used to identify airplanes registered in Poland.
-
B.
PS
PS is the commonly used abbreviation for the Finns Party, a nationalist and populist political party in Finland.
-
C.
PS
PS is the two-letter ISO 3166 country code assigned to the State of Palestine, used in international standards and country designation.
-
D.
PS
PS is a major Portuguese political party traditionally associated with social democracy and center-left policies.
-
E.
PS
PS is the professional licensing exam in surveying that candidates must pass to become licensed professional surveyors in the United States.
- 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: SP Triple: [Southern Pacific Railroad, hasAbbreviation, SP]
Generated description
SP is the common abbreviation for the Southern Pacific Railroad, a major historic American railroad that operated extensively in the western United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SP Target entity description: SP is the common abbreviation for the Southern Pacific Railroad, a major historic American railroad that operated extensively in the western United States.
-
A.
SP
SP is the official aircraft registration prefix used to identify airplanes registered in Poland.
-
B.
PS
PS is the commonly used abbreviation for the Finns Party, a nationalist and populist political party in Finland.
-
C.
PS
PS is the two-letter ISO 3166 country code assigned to the State of Palestine, used in international standards and country designation.
-
D.
PS
PS is a high-energy circular particle accelerator at CERN used to boost protons and other particles for physics experiments.
-
E.
PS
PS is the professional licensing exam in surveying that candidates must pass to become licensed professional surveyors in the United States.
- 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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc879b1b88190be8d0337d9a17bd0 |
completed | March 7, 2026, 6:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3dc44dc819099b8914b878c5638 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb4de29988190ae860fc6f241f225 |
completed | March 9, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb562560c8190a03c6d8ce6d75956 |
completed | March 9, 2026, 11:56 a.m. |
Created at: March 4, 2026, 7:57 p.m.