Triple
T2287709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tren Urbano |
E51431
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Alternate Concepts
Alternate Concepts is a transportation management company known for operating and maintaining urban rail and transit systems in the United States and abroad.
|
E253044
|
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: Alternate Concepts | Statement: [Tren Urbano, operator, Alternate Concepts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alternate Concepts Context triple: [Tren Urbano, operator, Alternate Concepts]
-
A.
Imagined Worlds
Imagined Worlds is a collection of visionary essays and lectures by physicist and futurist Freeman Dyson exploring the future of science, technology, and human civilization.
-
B.
Nuevas Ideas
Nuevas Ideas is a Salvadoran political party founded by Nayib Bukele that promotes anti-establishment, populist, and security-focused policies.
-
C.
Paradox
Paradox is a relational database management system and development environment originally popular on DOS and Windows, known for its ease of use and integration with Borland’s programming tools.
-
D.
Inopinaves
Inopinaves is a proposed clade of modern birds that groups together several unexpectedly related lineages based on molecular phylogenetic evidence.
-
E.
Secondary Worlds
"Secondary Worlds" is a collection of essays by W. H. Auden in which he reflects on poetry, art, and the imaginative realms they create.
- 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: Alternate Concepts Triple: [Tren Urbano, operator, Alternate Concepts]
Generated description
Alternate Concepts is a transportation management company known for operating and maintaining urban rail and transit systems in the United States and abroad.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alternate Concepts Target entity description: Alternate Concepts is a transportation management company known for operating and maintaining urban rail and transit systems in the United States and abroad.
-
A.
Imagined Worlds
Imagined Worlds is a collection of visionary essays and lectures by physicist and futurist Freeman Dyson exploring the future of science, technology, and human civilization.
-
B.
Nuevas Ideas
Nuevas Ideas is a Salvadoran political party founded by Nayib Bukele that promotes anti-establishment, populist, and security-focused policies.
-
C.
Paradox
Paradox is a relational database management system and development environment originally popular on DOS and Windows, known for its ease of use and integration with Borland’s programming tools.
-
D.
Inopinaves
Inopinaves is a proposed clade of modern birds that groups together several unexpectedly related lineages based on molecular phylogenetic evidence.
-
E.
Secondary Worlds
"Secondary Worlds" is a collection of essays by W. H. Auden in which he reflects on poetry, art, and the imaginative realms they create.
- 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_69a88b09c644819090b503456d96bf70 |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc24868048190940512fd6449d99e |
completed | March 7, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae7f1b2a7c8190aa836f9feba2ce1a |
completed | March 9, 2026, 8:04 a.m. |
| NEDg | Description generation | batch_69ae8004fb6c81908f9fb1678f608419 |
completed | March 9, 2026, 8:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae809ebfdc8190ae404d5711a58b59 |
completed | March 9, 2026, 8:11 a.m. |
Created at: March 4, 2026, 7:48 p.m.