Triple

T893949
Position Surface form Disambiguated ID Type / Status
Subject Rosslyn, Arlington, Virginia E19300 entity
Predicate hasLandmark P105 FINISHED
Object Dark Star Park
Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
E106051 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: Dark Star Park | Statement: [Rosslyn, Arlington, Virginia, hasLandmark, Dark Star Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Dark Star Park
Context triple: [Rosslyn, Arlington, Virginia, hasLandmark, Dark Star Park]
  • A. Rocket Park
    Rocket Park is an outdoor exhibit at NASA’s Johnson Space Center showcasing historic rockets and space vehicles that highlight the evolution of U.S. spaceflight.
  • B. Forecourt of the Stars
    Forecourt of the Stars is the famous courtyard at Hollywood’s TCL Chinese Theatre where numerous movie stars’ handprints, footprints, and signatures are immortalized in concrete.
  • C. Trylon and Perisphere
    Trylon and Perisphere were the iconic, futurist-themed centerpiece structures of the 1939 New York World's Fair, symbolizing modernity and technological progress.
  • D. La Rampa
    La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
  • E. ThunderDome
    ThunderDome was the former name of the large indoor stadium in St. Petersburg, Florida, that temporarily hosted the NHL’s Tampa Bay Lightning before they moved to a permanent arena.
  • 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: Dark Star Park
Triple: [Rosslyn, Arlington, Virginia, hasLandmark, Dark Star Park]
Generated description
Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Dark Star Park
Target entity description: Dark Star Park is a public art installation and urban park in Rosslyn, Arlington, Virginia, known for its sculptural forms and annual shadow alignment that commemorates the day the land became part of the county.
  • A. Rocket Park
    Rocket Park is an outdoor exhibit at NASA’s Johnson Space Center showcasing historic rockets and space vehicles that highlight the evolution of U.S. spaceflight.
  • B. Forecourt of the Stars
    Forecourt of the Stars is the famous courtyard at Hollywood’s TCL Chinese Theatre where numerous movie stars’ handprints, footprints, and signatures are immortalized in concrete.
  • C. Trylon and Perisphere
    Trylon and Perisphere were the iconic, futurist-themed centerpiece structures of the 1939 New York World's Fair, symbolizing modernity and technological progress.
  • D. La Rampa
    La Rampa is a famous, bustling avenue in Havana’s Vedado district known for its mid-20th-century architecture, nightlife, and cultural landmarks.
  • E. ThunderDome
    ThunderDome was the former name of the large indoor stadium in St. Petersburg, Florida, that temporarily hosted the NHL’s Tampa Bay Lightning before they moved to a permanent arena.
  • 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_69a4939d37188190848be3d426ebc9ae completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad212cd8819091eb1b7d606f5afd completed March 1, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c02772208190ac86dd885728e89c completed March 4, 2026, 5:16 a.m.
NEDg Description generation batch_69a7c2f036548190bc018c0cbe02d0ca completed March 4, 2026, 5:28 a.m.
NED2 Entity disambiguation (via description) batch_69a7c38925b481909133a1b098b08fa9 completed March 4, 2026, 5:30 a.m.
Created at: March 1, 2026, 7:39 p.m.