Triple
T1052021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boylston Street, Boston |
E22719
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Hynes Convention Center
Hynes Convention Center is a major convention and exhibition facility in Boston’s Back Bay, known for hosting large conferences, trade shows, and public events.
|
E124604
|
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: Hynes Convention Center | Statement: [Boylston Street, Boston, hasLandmark, Hynes Convention Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hynes Convention Center Context triple: [Boylston Street, Boston, hasLandmark, Hynes Convention Center]
-
A.
Boston Convention and Exhibition Center
The Boston Convention and Exhibition Center is a large, modern convention facility in Boston’s Seaport District that hosts major trade shows, conferences, and events.
-
B.
Connecticut Convention Center
The Connecticut Convention Center is a major modern convention and exhibition facility located along the Connecticut River in downtown Hartford, hosting large conferences, trade shows, and events.
-
C.
Bushnell Center for the Performing Arts
The Bushnell Center for the Performing Arts is a major historic performing arts venue and cultural hub in downtown Hartford, Connecticut, known for hosting Broadway tours, concerts, and community events.
-
D.
Lowell Memorial Auditorium
Lowell Memorial Auditorium is a historic performing arts and events venue in downtown Lowell, Massachusetts, known for hosting concerts, theater productions, and community gatherings.
-
E.
Encore Boston Harbor casino resort
Encore Boston Harbor casino resort is a luxury waterfront hotel, casino, and entertainment complex in Everett, Massachusetts, developed by Wynn Resorts and known for its upscale amenities and views of the Boston skyline.
- 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: Hynes Convention Center Triple: [Boylston Street, Boston, hasLandmark, Hynes Convention Center]
Generated description
Hynes Convention Center is a major convention and exhibition facility in Boston’s Back Bay, known for hosting large conferences, trade shows, and public events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hynes Convention Center Target entity description: Hynes Convention Center is a major convention and exhibition facility in Boston’s Back Bay, known for hosting large conferences, trade shows, and public events.
-
A.
Boston Convention and Exhibition Center
The Boston Convention and Exhibition Center is a large, modern convention facility in Boston’s Seaport District that hosts major trade shows, conferences, and events.
-
B.
Connecticut Convention Center
The Connecticut Convention Center is a major modern convention and exhibition facility located along the Connecticut River in downtown Hartford, hosting large conferences, trade shows, and events.
-
C.
Bushnell Center for the Performing Arts
The Bushnell Center for the Performing Arts is a major historic performing arts venue and cultural hub in downtown Hartford, Connecticut, known for hosting Broadway tours, concerts, and community events.
-
D.
Lowell Memorial Auditorium
Lowell Memorial Auditorium is a historic performing arts and events venue in downtown Lowell, Massachusetts, known for hosting concerts, theater productions, and community gatherings.
-
E.
Encore Boston Harbor casino resort
Encore Boston Harbor casino resort is a luxury waterfront hotel, casino, and entertainment complex in Everett, Massachusetts, developed by Wynn Resorts and known for its upscale amenities and views of the Boston skyline.
- 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_69a493da02e081908c13ff5e02a0fe7a |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b8b5312081909796df58fa7c1e9d |
completed | March 1, 2026, 10:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac429f0580819082d5a2cc6129cb1e |
completed | March 7, 2026, 3:22 p.m. |
| NEDg | Description generation | batch_69ac4356f8f88190ab5d3f76000d5352 |
completed | March 7, 2026, 3:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac43ded4308190bbedda3e2c6255a4 |
completed | March 7, 2026, 3:27 p.m. |
Created at: March 1, 2026, 7:42 p.m.