Triple
T14877508
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zodiac Killer |
E349904
|
entity |
| Predicate | policeJurisdictionsInvolved |
P67243
|
FINISHED |
| Object |
Vallejo Police Department
The Vallejo Police Department is the municipal law enforcement agency for Vallejo, California, historically noted for its involvement in the investigation of the Zodiac Killer murders.
|
E1126076
|
NE FINISHED |
How this triple was built (5 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: Vallejo Police Department | Statement: [Zodiac Killer, policeJurisdictionsInvolved, Vallejo Police Department]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vallejo Police Department Context triple: [Zodiac Killer, policeJurisdictionsInvolved, Vallejo Police Department]
-
A.
Moraga Police Department
The Moraga Police Department is the local law enforcement agency responsible for public safety and crime prevention in the town of Moraga, California.
-
B.
East Palo Alto Police Department
The East Palo Alto Police Department is the municipal law enforcement agency responsible for public safety and crime prevention within the city of East Palo Alto, California.
-
C.
Los Banos Police Department
The Los Banos Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Los Banos, California.
-
D.
San Jose Police Department
The San Jose Police Department is the municipal law enforcement agency responsible for policing and public safety in the city of San Jose, California.
-
E.
Joshua Police Department
The Joshua Police Department is the local law enforcement agency responsible for public safety and crime prevention in the city of Joshua, Texas.
- 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: Vallejo Police Department Triple: [Zodiac Killer, policeJurisdictionsInvolved, Vallejo Police Department]
Generated description
The Vallejo Police Department is the municipal law enforcement agency for Vallejo, California, historically noted for its involvement in the investigation of the Zodiac Killer murders.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vallejo Police Department Target entity description: The Vallejo Police Department is the municipal law enforcement agency for Vallejo, California, historically noted for its involvement in the investigation of the Zodiac Killer murders.
-
A.
Moraga Police Department
The Moraga Police Department is the local law enforcement agency responsible for public safety and crime prevention in the town of Moraga, California.
-
B.
East Palo Alto Police Department
The East Palo Alto Police Department is the municipal law enforcement agency responsible for public safety and crime prevention within the city of East Palo Alto, California.
-
C.
Los Banos Police Department
The Los Banos Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Los Banos, California.
-
D.
San Jose Police Department
The San Jose Police Department is the municipal law enforcement agency responsible for policing and public safety in the city of San Jose, California.
-
E.
Joshua Police Department
The Joshua Police Department is the local law enforcement agency responsible for public safety and crime prevention in the city of Joshua, Texas.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: policeJurisdictionsInvolved Context triple: [Zodiac Killer, policeJurisdictionsInvolved, Vallejo Police Department]
-
A.
hasPoliceDepartment
Indicates that an entity possesses, is served by, or is administratively associated with a police department.
-
B.
policePrecinct
Indicates that a specified location, building, or area functions as or is designated as a police precinct.
-
C.
enforcementAgency
Indicates that one entity serves as the authority responsible for enforcing laws, rules, or regulations related to another entity.
-
D.
policeBureau
chosen
Indicates that an entity functions as or is associated with a police bureau or police department.
-
E.
countyInvolved
Indicates that a county participates in, is affected by, or has a role within a specified event, process, or relationship.
- F. None of above.
Provenance (6 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_69d822ee4f408190b6ac3b2fa434f0df |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69ded5e4e4448190a8796573bc6d1069 |
completed | April 15, 2026, 12:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe6b54ad7c819082575245da07e358 |
completed | May 8, 2026, 11:01 p.m. |
| NEDg | Description generation | batch_69fe6be21f148190bec0e5adfcc0a91a |
completed | May 8, 2026, 11:04 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe6c6ebe4881909334d772e45403f6 |
completed | May 8, 2026, 11:06 p.m. |
| PD | Predicate disambiguation | batch_69de8c1a2bcc81908f914e2e2ced65eb |
completed | April 14, 2026, 6:48 p.m. |
Created at: April 10, 2026, 1:55 a.m.