Triple
T234086
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Massachusetts State House |
E4470
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Grand Staircase
The Grand Staircase is an ornate central staircase within the Massachusetts State House, known for its impressive architecture and ceremonial significance.
|
E38143
|
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: Grand Staircase | Statement: [Massachusetts State House, hasPart, Grand Staircase]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Staircase Context triple: [Massachusetts State House, hasPart, Grand Staircase]
-
A.
Zion National Park
Zion National Park is a renowned national park in southwestern Utah known for its towering sandstone cliffs, narrow slot canyons, and scenic hiking trails like Angels Landing and The Narrows.
-
B.
Fern Canyon
Fern Canyon is a lush, narrow gorge in Northern California famed for its sheer walls draped in ferns and its appearance in films like Jurassic Park 2.
-
C.
Monument Valley (Arizona portion)
Monument Valley (Arizona portion) is the iconic stretch of the Navajo Nation famed for its towering sandstone buttes and desert vistas that have become a symbol of the American Southwest in film and photography.
-
D.
Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
-
E.
Great Basin National Park
Great Basin National Park is a remote U.S. national park in eastern Nevada known for its ancient bristlecone pines, Lehman Caves, and the towering Wheeler Peak.
- 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: Grand Staircase Triple: [Massachusetts State House, hasPart, Grand Staircase]
Generated description
The Grand Staircase is an ornate central staircase within the Massachusetts State House, known for its impressive architecture and ceremonial significance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grand Staircase Target entity description: The Grand Staircase is an ornate central staircase within the Massachusetts State House, known for its impressive architecture and ceremonial significance.
-
A.
Zion National Park
Zion National Park is a renowned national park in southwestern Utah known for its towering sandstone cliffs, narrow slot canyons, and scenic hiking trails like Angels Landing and The Narrows.
-
B.
Fern Canyon
Fern Canyon is a lush, narrow gorge in Northern California famed for its sheer walls draped in ferns and its appearance in films like Jurassic Park 2.
-
C.
Monument Valley (Arizona portion)
Monument Valley (Arizona portion) is the iconic stretch of the Navajo Nation famed for its towering sandstone buttes and desert vistas that have become a symbol of the American Southwest in film and photography.
-
D.
Red Rock Canyon National Conservation Area
Red Rock Canyon National Conservation Area is a protected region near Las Vegas known for its striking red sandstone cliffs, desert landscapes, and popular hiking and rock climbing opportunities.
-
E.
Great Basin National Park
Great Basin National Park is a remote U.S. national park in eastern Nevada known for its ancient bristlecone pines, Lehman Caves, and the towering Wheeler Peak.
- 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_69a257363ffc81909757bde7ab3404da |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25cb07b5c8190a482154819912abf |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3a5ce64ac8190a8f889fbede9963e |
completed | March 1, 2026, 2:34 a.m. |
| NEDg | Description generation | batch_69a3a6e3cc4c8190bc004672c4263484 |
completed | March 1, 2026, 2:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3a74754408190af9706b501e12487 |
completed | March 1, 2026, 2:41 a.m. |
Created at: Feb. 28, 2026, 2:53 a.m.