Triple
T8253440
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Justin Herman Plaza |
E193011
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Justin Herman
Justin Herman was a San Francisco city planner and head of the San Francisco Redevelopment Agency in the mid-20th century, known for his major role in reshaping the city’s urban landscape.
|
E726297
|
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: Justin Herman | Statement: [Justin Herman Plaza, namedAfter, Justin Herman]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Justin Herman Context triple: [Justin Herman Plaza, namedAfter, Justin Herman]
-
A.
Scott Heiferman
Scott Heiferman is an American entrepreneur best known for co-founding the social networking platform Meetup, which helps people organize and attend local in-person events.
-
B.
Eric Marienthal
Eric Marienthal is an American contemporary jazz saxophonist known for his work in jazz fusion and smooth jazz, including prominent collaborations with leading artists and bands.
-
C.
Gregory Hess
Gregory Hess was an American protester whose conviction for disorderly conduct during an antiwar demonstration led to the landmark U.S. Supreme Court free speech case Hess v. Indiana.
-
D.
Justin Zackham
Justin Zackham is an American screenwriter and producer best known for writing the hit film "The Bucket List" and creating the FX series "Lights Out."
-
E.
Joe Hahn
Joe Hahn is an American musician and DJ best known as the turntablist and sampler for the rock band Linkin Park.
- 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: Justin Herman Triple: [Justin Herman Plaza, namedAfter, Justin Herman]
Generated description
Justin Herman was a San Francisco city planner and head of the San Francisco Redevelopment Agency in the mid-20th century, known for his major role in reshaping the city’s urban landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Justin Herman Target entity description: Justin Herman was a San Francisco city planner and head of the San Francisco Redevelopment Agency in the mid-20th century, known for his major role in reshaping the city’s urban landscape.
-
A.
Scott Heiferman
Scott Heiferman is an American entrepreneur best known for co-founding the social networking platform Meetup, which helps people organize and attend local in-person events.
-
B.
Eric Marienthal
Eric Marienthal is an American contemporary jazz saxophonist known for his work in jazz fusion and smooth jazz, including prominent collaborations with leading artists and bands.
-
C.
Gregory Hess
Gregory Hess was an American protester whose conviction for disorderly conduct during an antiwar demonstration led to the landmark U.S. Supreme Court free speech case Hess v. Indiana.
-
D.
Justin Zackham
Justin Zackham is an American screenwriter and producer best known for writing the hit film "The Bucket List" and creating the FX series "Lights Out."
-
E.
Joe Hahn
Joe Hahn is an American musician and DJ best known as the turntablist and sampler for the rock band Linkin Park.
- 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_69ca82dfad9c8190b8cd18fb89f50f40 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb78cbc7cc81909931440e95d6e691 |
completed | March 31, 2026, 7:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd94f9c97881908c6e9f266aba888e |
completed | April 1, 2026, 9:58 p.m. |
| NEDg | Description generation | batch_69cdab59ac188190ac017651b5a9a04a |
completed | April 1, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cdb2ae376c8190b3918ba6b269dba9 |
completed | April 2, 2026, 12:05 a.m. |
Created at: March 30, 2026, 5:48 p.m.