Triple

T1260880
Position Surface form Disambiguated ID Type / Status
Subject Skylab program E12496 entity
Predicate notableMission P68 FINISHED
Object Skylab 4
Skylab 4 was the third and final crewed mission to the United States' Skylab space station, notable for its long-duration stay in orbit and extensive scientific experiments.
 E150019 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: Skylab 4 | Statement: [Skylab program, notableMission, Skylab 4]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Skylab 4
Context triple: [Skylab program, notableMission, Skylab 4]
  • A. Skylab 3
    Skylab 3 was the second crewed mission to the United States' Skylab space station, during which astronauts conducted extensive scientific experiments and spacewalks in 1973.
  • B. Skylab 2
    Skylab 2 was the first crewed mission to the United States' Skylab space station, during which astronauts repaired and activated the damaged orbital workshop and conducted extensive scientific experiments.
  • C. Skylab 1
    Skylab 1 was the 1973 mission that launched the United States' first space station, Skylab, into Earth orbit.
  • D. STS-41B
    STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
  • E. Gemini 5
    Gemini 5 was a 1965 NASA crewed spaceflight that set a then-record for longest human space mission, demonstrating key endurance and rendezvous technologies for the Apollo 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: Skylab 4
Triple: [Skylab program, notableMission, Skylab 4]
Generated description
Skylab 4 was the third and final crewed mission to the United States' Skylab space station, notable for its long-duration stay in orbit and extensive scientific experiments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Skylab 4
Target entity description: Skylab 4 was the third and final crewed mission to the United States' Skylab space station, notable for its long-duration stay in orbit and extensive scientific experiments.
  • A. Skylab 3
    Skylab 3 was the second crewed mission to the United States' Skylab space station, during which astronauts conducted extensive scientific experiments and spacewalks in 1973.
  • B. Skylab 2
    Skylab 2 was the first crewed mission to the United States' Skylab space station, during which astronauts repaired and activated the damaged orbital workshop and conducted extensive scientific experiments.
  • C. Skylab 1
    Skylab 1 was the 1973 mission that launched the United States' first space station, Skylab, into Earth orbit.
  • D. STS-41B
    STS-41B was a 1984 NASA Space Shuttle Challenger mission best known for the first untethered spacewalks using the Manned Maneuvering Unit.
  • E. Gemini 5
    Gemini 5 was a 1965 NASA crewed spaceflight that set a then-record for longest human space mission, demonstrating key endurance and rendezvous technologies for the Apollo 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_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bfc64e648190b9c4f980eb8168aa completed March 1, 2026, 10:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69acbae1e55c8190a487084e16804e4d completed March 7, 2026, 11:55 p.m.
NEDg Description generation batch_69acbb6b51608190a90f63b6fdd51690 completed March 7, 2026, 11:57 p.m.
NED2 Entity disambiguation (via description) batch_69acbbdbab04819087b42477acbbb5f4 completed March 7, 2026, 11:59 p.m.
Created at: March 1, 2026, 7:50 p.m.