Triple

T37440105
Position Surface form Disambiguated ID Type / Status
Subject Octavia Street E930391 entity
Predicate hasTerminusConnection P97300 FINISHED
Object Central Freeway
The Central Freeway is an elevated freeway in San Francisco, California, that once carried U.S. Route 101 traffic toward downtown before being partially demolished after earthquake damage and replaced with surface boulevards.
 E2232093 NE FINISHED

How this triple was built (3 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: Central Freeway | Statement: [Octavia Street, hasTerminusConnection, Central Freeway]
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: Central Freeway
Triple: [Octavia Street, hasTerminusConnection, Central Freeway]
Generated description
The Central Freeway is an elevated freeway in San Francisco, California, that once carried U.S. Route 101 traffic toward downtown before being partially demolished after earthquake damage and replaced with surface boulevards.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasTerminusConnection
Context triple: [Octavia Street, hasTerminusConnection, Central Freeway]
  • A. hasTerminusIn
    Indicates that something (such as a route, line, or path) ends or has its final stopping point at a specified location.
  • B. hasTerminusRole
    Indicates that an entity participates in something specifically in the capacity of a terminus or endpoint role.
  • C. hasOppositeTerminus
    Indicates that one terminus (end point) of an entity is directly opposite or facing the terminus of another entity.
  • D. connectsTerminus chosen
    Indicates that one entity serves as a terminus that is directly linked or joined to another entity.
  • E. hasSubTerminal
    Indicates that an entity includes or is associated with a subordinate or lower-level terminal element within a hierarchical structure.
  • 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_69f76ebfdcb8819098562ff3db673b04 completed May 3, 2026, 3:50 p.m.
NER Named-entity recognition batch_69feabcda59481908f2bc13b46fcced1 completed May 9, 2026, 3:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a409ef3aeac8190942ee0c6f08ccfe3 completed June 28, 2026, 4:11 a.m.
NEDg Description generation batch_6a40a0319b6c8190a903d0ddca9b5b6e completed June 28, 2026, 4:16 a.m.
NED2 Entity disambiguation (via description) batch_6a40a0e2fad881908ee028621fd8cecc completed June 28, 2026, 4:19 a.m.
PD Predicate disambiguation batch_69feaabd63f88190b30dcf6dd2ea39d1 completed May 9, 2026, 3:32 a.m.
Created at: May 3, 2026, 4:17 p.m.