Triple
T12213522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portage Lake Lift Bridge |
E291025
|
entity |
| Predicate | designedBy |
P184
|
FINISHED |
| Object |
Hazelet & Erdal
Hazelet & Erdal was an engineering firm known for designing major infrastructure projects, including notable movable bridges in the United States.
|
E969119
|
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: Hazelet & Erdal | Statement: [Portage Lake Lift Bridge, designedBy, Hazelet & Erdal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hazelet & Erdal Context triple: [Portage Lake Lift Bridge, designedBy, Hazelet & Erdal]
-
A.
Hufstedler & Kaus
Hufstedler & Kaus was a Los Angeles-based law firm co-founded by prominent jurist Shirley Hufstedler, known for its appellate and complex litigation practice.
-
B.
Nairn and Hyman
Nairn and Hyman is a small township municipality in Northern Ontario, Canada, located within the Sudbury District.
-
C.
Hellmuth, Obata & Kassabaum
Hellmuth, Obata & Kassabaum (HOK) is a global architecture and design firm known for its large-scale commercial, civic, and cultural projects around the world.
-
D.
Hurd & Houghton
Hurd & Houghton was a 19th-century American publishing firm that became part of the lineage leading to the modern educational and trade publisher Houghton Mifflin.
-
E.
Pilcher and Tachau
Pilcher and Tachau was an early 20th-century American architectural firm known for designing large civic and institutional buildings, often in monumental and historically inspired styles.
- 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: Hazelet & Erdal Triple: [Portage Lake Lift Bridge, designedBy, Hazelet & Erdal]
Generated description
Hazelet & Erdal was an engineering firm known for designing major infrastructure projects, including notable movable bridges in the United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hazelet & Erdal Target entity description: Hazelet & Erdal was an engineering firm known for designing major infrastructure projects, including notable movable bridges in the United States.
-
A.
Hufstedler & Kaus
Hufstedler & Kaus was a Los Angeles-based law firm co-founded by prominent jurist Shirley Hufstedler, known for its appellate and complex litigation practice.
-
B.
Nairn and Hyman
Nairn and Hyman is a small township municipality in Northern Ontario, Canada, located within the Sudbury District.
-
C.
Hellmuth, Obata & Kassabaum
Hellmuth, Obata & Kassabaum (HOK) is a global architecture and design firm known for its large-scale commercial, civic, and cultural projects around the world.
-
D.
Hurd & Houghton
Hurd & Houghton was a 19th-century American publishing firm that became part of the lineage leading to the modern educational and trade publisher Houghton Mifflin.
-
E.
Pilcher and Tachau
Pilcher and Tachau was an early 20th-century American architectural firm known for designing large civic and institutional buildings, often in monumental and historically inspired styles.
- 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_69d6ab65923081909acfc61b7a612233 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91c931cec819083ca19be06a33e1c |
completed | April 10, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60aa13f64819096dc23295a6f0cdb |
completed | May 2, 2026, 2:30 p.m. |
| NEDg | Description generation | batch_69f60bdca250819090b4b4cc84d343f4 |
completed | May 2, 2026, 2:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f60cd1668881908f43d895fcfba0aa |
completed | May 2, 2026, 2:40 p.m. |
Created at: April 8, 2026, 9:51 p.m.