Triple
T21806945
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sheraton Boston Hotel |
E538373
|
entity |
| Predicate | previousOwner |
P347
|
FINISHED |
| Object |
Host Hotels & Resorts
Host Hotels & Resorts is a large U.S.-based real estate investment trust (REIT) that owns and operates a portfolio of upscale and luxury hotel properties.
|
E1275001
|
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: Host Hotels & Resorts | Statement: [Sheraton Boston Hotel, previousOwner, Host Hotels & Resorts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Host Hotels & Resorts Context triple: [Sheraton Boston Hotel, previousOwner, Host Hotels & Resorts]
-
A.
Element Hotels
Element Hotels is an extended-stay, eco-conscious hotel brand within the Marriott International portfolio, known for its modern, apartment-style accommodations and sustainability-focused design.
-
B.
U Hotels
U Hotels is a hotel brand operated by the Fattal Hotel Group, offering contemporary accommodations and hospitality services.
-
C.
Marcus Hotels & Resorts
Marcus Hotels & Resorts is a hotel and resort management company in the United States known for operating a portfolio of upscale and luxury properties, including historic and boutique hotels.
-
D.
Strategic Hotels & Resorts
Strategic Hotels & Resorts was a U.S.-based real estate investment trust that owned and managed a portfolio of high-end luxury and upscale hotels and resorts.
-
E.
AC Hotels
AC Hotels is a design-focused, European-inspired hotel brand within the Marriott International portfolio, known for its minimalist style and urban, lifestyle-oriented properties.
- 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: Host Hotels & Resorts Triple: [Sheraton Boston Hotel, previousOwner, Host Hotels & Resorts]
Generated description
Host Hotels & Resorts is a large U.S.-based real estate investment trust (REIT) that owns and operates a portfolio of upscale and luxury hotel properties.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Host Hotels & Resorts Target entity description: Host Hotels & Resorts is a large U.S.-based real estate investment trust (REIT) that owns and operates a portfolio of upscale and luxury hotel properties.
-
A.
Element Hotels
Element Hotels is an extended-stay, eco-conscious hotel brand within the Marriott International portfolio, known for its modern, apartment-style accommodations and sustainability-focused design.
-
B.
U Hotels
U Hotels is a hotel brand operated by the Fattal Hotel Group, offering contemporary accommodations and hospitality services.
-
C.
Marcus Hotels & Resorts
Marcus Hotels & Resorts is a hotel and resort management company in the United States known for operating a portfolio of upscale and luxury properties, including historic and boutique hotels.
-
D.
Strategic Hotels & Resorts
chosen
Strategic Hotels & Resorts was a U.S.-based real estate investment trust that owned and managed a portfolio of high-end luxury and upscale hotels and resorts.
-
E.
AC Hotels
AC Hotels is a design-focused, European-inspired hotel brand within the Marriott International portfolio, known for its minimalist style and urban, lifestyle-oriented properties.
- F. None of above.
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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f07803b4888190af06bf7a90198f60 |
completed | April 28, 2026, 9:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a3e86d8ec81908c8a5a63903e44a4 |
completed | May 17, 2026, 10:17 p.m. |
| NEDg | Description generation | batch_6a0a3f4358d48190a88208a55d19a9ef |
completed | May 17, 2026, 10:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a404206e0819080c640619cd277ab |
completed | May 17, 2026, 10:25 p.m. |
Created at: April 16, 2026, 6:53 p.m.