Triple
T18432387
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Texarkana U.S. Post Office and Courthouse |
E450302
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
Texarkana
Texarkana is a unique twin city straddling the border of Texas and Arkansas, known for its shared institutions and blended state identities.
|
E1332715
|
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: Texarkana | Statement: [Texarkana U.S. Post Office and Courthouse, locatedIn, Texarkana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Texarkana Context triple: [Texarkana U.S. Post Office and Courthouse, locatedIn, Texarkana]
-
A.
Texarkana, Texas
Texarkana, Texas is a border city in northeastern Texas, adjacent to Texarkana, Arkansas, known as a regional transportation and commercial hub.
-
B.
Texarkana, Arkansas
Texarkana, Arkansas is a border city in southwestern Arkansas that forms half of the bi-state Texarkana metropolitan area along the Texas–Arkansas line.
-
C.
Missouri City, Texas
Missouri City, Texas is a suburban city in the Houston metropolitan area known for its residential communities and diverse population.
-
D.
Springfield, Texas
Springfield, Texas is a small unincorporated community in the United States, historically known as an early county seat that later declined and largely disappeared.
-
E.
Memphis, Texas
Memphis, Texas is a small rural city in the Texas Panhandle known historically as a local agricultural and trade center.
- 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: Texarkana Triple: [Texarkana U.S. Post Office and Courthouse, locatedIn, Texarkana]
Generated description
Texarkana is a unique twin city straddling the border of Texas and Arkansas, known for its shared institutions and blended state identities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Texarkana Target entity description: Texarkana is a unique twin city straddling the border of Texas and Arkansas, known for its shared institutions and blended state identities.
-
A.
Texarkana, Texas
Texarkana, Texas is a border city in northeastern Texas, adjacent to Texarkana, Arkansas, known as a regional transportation and commercial hub.
-
B.
Texarkana, Arkansas
Texarkana, Arkansas is a border city in southwestern Arkansas that forms half of the bi-state Texarkana metropolitan area along the Texas–Arkansas line.
-
C.
Missouri City, Texas
Missouri City, Texas is a suburban city in the Houston metropolitan area known for its residential communities and diverse population.
-
D.
Springfield, Texas
Springfield, Texas is a small unincorporated community in the United States, historically known as an early county seat that later declined and largely disappeared.
-
E.
Memphis, Texas
Memphis, Texas is a small rural city in the Texas Panhandle known historically as a local agricultural and trade center.
- 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_69d8d381d6388190a9e94e9c658174e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e51b183adc8190987bc7749d0e673c |
completed | April 19, 2026, 6:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05036c7b8c8190a6baa54636f8e705 |
completed | May 13, 2026, 11:04 p.m. |
| NEDg | Description generation | batch_6a05044722c88190bdeac36b602673e9 |
completed | May 13, 2026, 11:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0504deb488819086f3146141b3fb45 |
completed | May 13, 2026, 11:10 p.m. |
Created at: April 10, 2026, 11:26 a.m.