Triple
T1508512
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tishman Speyer |
E33957
|
entity |
| Predicate | hasKeyPerson |
P256
|
FINISHED |
| Object |
Rob Speyer
Rob Speyer is an American real estate executive best known as the president and CEO of global property development firm Tishman Speyer.
|
E216217
|
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: Rob Speyer | Statement: [Tishman Speyer, hasKeyPerson, Rob Speyer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rob Speyer Context triple: [Tishman Speyer, hasKeyPerson, Rob Speyer]
-
A.
Jerry Speyer
Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
-
B.
Al Reinert
Al Reinert was an American journalist, filmmaker, and Oscar-nominated screenwriter best known for his work on space-themed films and documentaries, including co-writing the screenplay for "Apollo 13."
-
C.
Jon Rubinstein
Jon Rubinstein is an American computer engineer and executive best known for his key role in developing Apple's iPod and later leading Palm as CEO.
-
D.
Kevin Demoff
Kevin Demoff is an American sports executive best known for serving as the top front-office leader of the NFL’s Los Angeles Rams, overseeing the team’s business operations and strategic direction.
-
E.
Robert Pera
Robert Pera is an American technology entrepreneur and billionaire best known as the founder and CEO of Ubiquiti Networks and the principal owner of the NBA’s Memphis Grizzlies.
- 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: Rob Speyer Triple: [Tishman Speyer, hasKeyPerson, Rob Speyer]
Generated description
Rob Speyer is an American real estate executive best known as the president and CEO of global property development firm Tishman Speyer.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rob Speyer Target entity description: Rob Speyer is an American real estate executive best known as the president and CEO of global property development firm Tishman Speyer.
-
A.
Jerry Speyer
chosen
Jerry Speyer is an American real estate developer and businessman best known as the co-founder and chairman of global property firm Tishman Speyer.
-
B.
Al Reinert
Al Reinert was an American journalist, filmmaker, and Oscar-nominated screenwriter best known for his work on space-themed films and documentaries, including co-writing the screenplay for "Apollo 13."
-
C.
Jon Rubinstein
Jon Rubinstein is an American computer engineer and executive best known for his key role in developing Apple's iPod and later leading Palm as CEO.
-
D.
Kevin Demoff
Kevin Demoff is an American sports executive best known for serving as the top front-office leader of the NFL’s Los Angeles Rams, overseeing the team’s business operations and strategic direction.
-
E.
Robert Pera
Robert Pera is an American technology entrepreneur and billionaire best known as the founder and CEO of Ubiquiti Networks and the principal owner of the NBA’s Memphis Grizzlies.
- 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_69a885f352a4819099b24ff15489dede |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a8891daf708190a23d6c920eac8b6d |
completed | March 4, 2026, 7:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae02fafaac81908da419946e5a279d |
completed | March 8, 2026, 11:15 p.m. |
| NEDg | Description generation | batch_69ae039a7c948190b8b4b4c2045007d3 |
completed | March 8, 2026, 11:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae04253a80819092c112faddec1de1 |
completed | March 8, 2026, 11:20 p.m. |
Created at: March 4, 2026, 7:24 p.m.