Triple
T17174921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Line extension of Red Line |
E416833
|
entity |
| Predicate | extendsTo |
P1673
|
FINISHED |
| Object |
Northline area of Houston
The Northline area of Houston is a predominantly residential and commercial neighborhood in north Houston known for its shopping centers, diverse community, and improved transit access via the METRORail Red Line extension.
|
E1254530
|
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: Northline area of Houston | Statement: [North Line extension of Red Line, extendsTo, Northline area of Houston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northline area of Houston Context triple: [North Line extension of Red Line, extendsTo, Northline area of Houston]
-
A.
Memorial area of Houston
The Memorial area of Houston is an affluent, tree-lined residential and commercial district in west Houston known for its upscale neighborhoods, proximity to major parks, and convenient access to key employment centers.
-
B.
Energy Corridor area of Houston
The Energy Corridor area of Houston is a major business district on Houston’s west side known for its concentration of energy industry headquarters, large office complexes, and proximity to parks and master-planned communities.
-
C.
West Houston
West Houston is a major suburban region of Houston, Texas, known for its residential communities, commercial centers, and proximity to key business districts like the Energy Corridor.
-
D.
Southeast Houston
Southeast Houston is a region of Houston, Texas that includes residential and commercial communities such as the Clear Lake area near the Gulf Coast.
-
E.
Downtown Houston
Downtown Houston is the central business district and urban core of Houston, Texas, known for its skyscrapers, entertainment venues, and major sports arenas.
- 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: Northline area of Houston Triple: [North Line extension of Red Line, extendsTo, Northline area of Houston]
Generated description
The Northline area of Houston is a predominantly residential and commercial neighborhood in north Houston known for its shopping centers, diverse community, and improved transit access via the METRORail Red Line extension.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northline area of Houston Target entity description: The Northline area of Houston is a predominantly residential and commercial neighborhood in north Houston known for its shopping centers, diverse community, and improved transit access via the METRORail Red Line extension.
-
A.
Memorial area of Houston
The Memorial area of Houston is an affluent, tree-lined residential and commercial district in west Houston known for its upscale neighborhoods, proximity to major parks, and convenient access to key employment centers.
-
B.
Energy Corridor area of Houston
The Energy Corridor area of Houston is a major business district on Houston’s west side known for its concentration of energy industry headquarters, large office complexes, and proximity to parks and master-planned communities.
-
C.
West Houston
West Houston is a major suburban region of Houston, Texas, known for its residential communities, commercial centers, and proximity to key business districts like the Energy Corridor.
-
D.
Southeast Houston
Southeast Houston is a region of Houston, Texas that includes residential and commercial communities such as the Clear Lake area near the Gulf Coast.
-
E.
Downtown Houston
Downtown Houston is the central business district and urban core of Houston, Texas, known for its skyscrapers, entertainment venues, and major sports arenas.
- 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_69d886d5f34c8190b24564dfaa63f3fb |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3fc0c329081909f118bd4b7be8653 |
completed | April 18, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0148435f6081909bfc6cc1ef59d971 |
completed | May 11, 2026, 3:08 a.m. |
| NEDg | Description generation | batch_6a014a4fdcf081908be68b1eda2066df |
completed | May 11, 2026, 3:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a014adf25808190ad712fbd7560e91d |
completed | May 11, 2026, 3:19 a.m. |
Created at: April 10, 2026, 5:37 a.m.