Triple

T1068298
Position Surface form Disambiguated ID Type / Status
Subject Palo Alto station E23264 entity
Predicate connectsTo P845 FINISHED
Object Stanford Marguerite Shuttle
The Stanford Marguerite Shuttle is a free public transit bus system operated by Stanford University that serves the campus and surrounding areas, connecting key locations such as Caltrain stations, hospitals, and academic buildings.
E124749 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: Stanford Marguerite Shuttle | Statement: [Palo Alto station, connectsTo, Stanford Marguerite Shuttle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stanford Marguerite Shuttle
Context triple: [Palo Alto station, connectsTo, Stanford Marguerite Shuttle]
  • A. SpaceShipOne
    SpaceShipOne is a privately developed suborbital spaceplane that became the first non-governmental crewed spacecraft to reach space and safely return.
  • B. Cygnus spacecraft
    The Cygnus spacecraft is an uncrewed commercial cargo vehicle developed by Northrop Grumman to deliver supplies and scientific equipment to the International Space Station.
  • C. Space Shuttle Endeavour
    Space Shuttle Endeavour was NASA’s fifth and final operational space shuttle orbiter, built as a replacement for Challenger and flown on numerous missions including satellite deployments and construction flights to the International Space Station.
  • D. Orion spacecraft
    The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
  • E. Space Shuttle Discovery
    Space Shuttle Discovery is a retired NASA orbiter best known for launching the Hubble Space Telescope and conducting numerous key missions in the Space Shuttle program.
  • 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: Stanford Marguerite Shuttle
Triple: [Palo Alto station, connectsTo, Stanford Marguerite Shuttle]
Generated description
The Stanford Marguerite Shuttle is a free public transit bus system operated by Stanford University that serves the campus and surrounding areas, connecting key locations such as Caltrain stations, hospitals, and academic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stanford Marguerite Shuttle
Target entity description: The Stanford Marguerite Shuttle is a free public transit bus system operated by Stanford University that serves the campus and surrounding areas, connecting key locations such as Caltrain stations, hospitals, and academic buildings.
  • A. SpaceShipOne
    SpaceShipOne is a privately developed suborbital spaceplane that became the first non-governmental crewed spacecraft to reach space and safely return.
  • B. Cygnus spacecraft
    The Cygnus spacecraft is an uncrewed commercial cargo vehicle developed by Northrop Grumman to deliver supplies and scientific equipment to the International Space Station.
  • C. Space Shuttle Endeavour
    Space Shuttle Endeavour was NASA’s fifth and final operational space shuttle orbiter, built as a replacement for Challenger and flown on numerous missions including satellite deployments and construction flights to the International Space Station.
  • D. Orion spacecraft
    The Orion spacecraft is NASA’s next-generation crewed space vehicle designed to carry astronauts beyond low Earth orbit on deep-space missions, including journeys to the Moon and eventually Mars.
  • E. Space Shuttle Discovery
    Space Shuttle Discovery is a retired NASA orbiter best known for launching the Hubble Space Telescope and conducting numerous key missions in the Space Shuttle program.
  • 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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b91389888190b4b96d7ee4dda206 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac42a51c208190a9a603100ed7f5dc completed March 7, 2026, 3:22 p.m.
NEDg Description generation batch_69ac431f9ebc81908bcc9b259b2e47a8 completed March 7, 2026, 3:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac43a2a294819095cf58c39118389f completed March 7, 2026, 3:26 p.m.
Created at: March 1, 2026, 7:42 p.m.