Triple
T19787024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | George R. Brown Convention Center |
E475295
|
entity |
| Predicate | hasNearbyFacility |
P5648
|
FINISHED |
| Object |
Marriott Marquis Houston
Marriott Marquis Houston is a large, upscale hotel in downtown Houston known for its convention-friendly facilities and distinctive rooftop Texas-shaped lazy river.
|
E1398496
|
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: Marriott Marquis Houston | Statement: [George R. Brown Convention Center, hasNearbyFacility, Marriott Marquis Houston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marriott Marquis Houston Context triple: [George R. Brown Convention Center, hasNearbyFacility, Marriott Marquis Houston]
-
A.
The Westin Galleria Houston
The Westin Galleria Houston is an upscale, business-oriented hotel directly integrated with Houston’s Galleria shopping and entertainment complex.
-
B.
Atlanta Marriott Marquis
The Atlanta Marriott Marquis is a landmark hotel in downtown Atlanta, Georgia, renowned for its dramatic multi-story atrium and futuristic architectural design.
-
C.
Hilton Americas-Houston
Hilton Americas-Houston is a large, contemporary convention hotel in downtown Houston, Texas, known for its extensive meeting facilities and direct connection to the George R. Brown Convention Center.
-
D.
Magnolia Hotel Dallas
Magnolia Hotel Dallas is a historic downtown Dallas hotel known for its iconic Pegasus rooftop sign and early-20th-century architecture.
-
E.
Fairmont Austin
Fairmont Austin is a large luxury hotel and conference property in central Austin, Texas, known for its upscale accommodations, extensive event spaces, and proximity to the city’s major attractions.
- 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: Marriott Marquis Houston Triple: [George R. Brown Convention Center, hasNearbyFacility, Marriott Marquis Houston]
Generated description
Marriott Marquis Houston is a large, upscale hotel in downtown Houston known for its convention-friendly facilities and distinctive rooftop Texas-shaped lazy river.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marriott Marquis Houston Target entity description: Marriott Marquis Houston is a large, upscale hotel in downtown Houston known for its convention-friendly facilities and distinctive rooftop Texas-shaped lazy river.
-
A.
The Westin Galleria Houston
The Westin Galleria Houston is an upscale, business-oriented hotel directly integrated with Houston’s Galleria shopping and entertainment complex.
-
B.
Atlanta Marriott Marquis
The Atlanta Marriott Marquis is a landmark hotel in downtown Atlanta, Georgia, renowned for its dramatic multi-story atrium and futuristic architectural design.
-
C.
Hilton Americas-Houston
Hilton Americas-Houston is a large, contemporary convention hotel in downtown Houston, Texas, known for its extensive meeting facilities and direct connection to the George R. Brown Convention Center.
-
D.
Magnolia Hotel Dallas
Magnolia Hotel Dallas is a historic downtown Dallas hotel known for its iconic Pegasus rooftop sign and early-20th-century architecture.
-
E.
Fairmont Austin
Fairmont Austin is a large luxury hotel and conference property in central Austin, Texas, known for its upscale accommodations, extensive event spaces, and proximity to the city’s major attractions.
- 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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65389145881909385f36f56cd250b |
completed | April 20, 2026, 4:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07d42c1a0481909a505a37aa92ad5e |
completed | May 16, 2026, 2:19 a.m. |
| NEDg | Description generation | batch_6a07d4e943b081909f98c72683d62e62 |
completed | May 16, 2026, 2:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07d5bc8e748190a4f97e6b23e56edd |
completed | May 16, 2026, 2:26 a.m. |
Created at: April 10, 2026, 1:49 p.m.