Triple
T7871170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiyuan Satellite Launch Center |
E182739
|
entity |
| Predicate | hasLaunchPadFor |
P10666
|
FINISHED |
| Object |
Long March 2C
Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
|
E702021
|
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: Long March 2C | Statement: [Taiyuan Satellite Launch Center, hasLaunchPadFor, Long March 2C]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Long March 2C Context triple: [Taiyuan Satellite Launch Center, hasLaunchPadFor, Long March 2C]
-
A.
Long March 2F
Long March 2F is a Chinese human-rated orbital launch vehicle primarily used to send crewed Shenzhou spacecraft into space as part of China’s human spaceflight program.
-
B.
Long March 5
Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
-
C.
Long March 5B
Long March 5B is a heavy-lift Chinese orbital launch vehicle primarily used to carry large modules and payloads for the country’s space station program.
-
D.
Long March 8 (some missions)
Long March 8 is a Chinese medium-lift orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to provide cost-effective, partially reusable access to space for a variety of satellite missions.
-
E.
Tianzhou cargo spacecraft
The Tianzhou cargo spacecraft is a Chinese automated freighter designed to deliver supplies, equipment, and fuel to support long-term operations of China’s Tiangong space station.
- 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: Long March 2C Triple: [Taiyuan Satellite Launch Center, hasLaunchPadFor, Long March 2C]
Generated description
Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Long March 2C Target entity description: Long March 2C is a Chinese two-stage orbital launch vehicle used primarily to place satellites into low Earth orbit.
-
A.
Long March 2F
Long March 2F is a Chinese human-rated orbital launch vehicle primarily used to send crewed Shenzhou spacecraft into space as part of China’s human spaceflight program.
-
B.
Long March 5
Long March 5 is a heavy-lift Chinese orbital launch vehicle developed by the China National Space Administration for deploying large payloads to Earth orbit and deep-space missions.
-
C.
Long March 5B
Long March 5B is a heavy-lift Chinese orbital launch vehicle primarily used to carry large modules and payloads for the country’s space station program.
-
D.
Long March 8 (some missions)
Long March 8 is a Chinese medium-lift orbital launch vehicle developed by the China Academy of Launch Vehicle Technology to provide cost-effective, partially reusable access to space for a variety of satellite missions.
-
E.
Tianzhou cargo spacecraft
The Tianzhou cargo spacecraft is a Chinese automated freighter designed to deliver supplies, equipment, and fuel to support long-term operations of China’s Tiangong space station.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasLaunchPadFor Context triple: [Taiyuan Satellite Launch Center, hasLaunchPadFor, Long March 2C]
-
A.
hasLaunchPadNumber
Indicates that an entity (such as a launch site or facility) is associated with a specific launch pad identification number.
-
B.
launchPad
chosen
Indicates a physical platform or site from which vehicles, typically rockets or spacecraft, are launched.
-
C.
controlsLaunchPad
Indicates that one entity has the authority or capability to manage, operate, or direct the use of a launch pad.
-
D.
usesLaunchVehicleCore
Indicates that a space mission or launch event makes use of a specific launch vehicle core as part of its propulsion or structural stack.
-
E.
launchedWith
Indicates that one entity was initiated, started, or set into motion together with another entity as part of the same launch event.
- 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_69ca82894d9081908a832bfce71a4714 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39a5950481908399211c5dfe2569 |
completed | March 31, 2026, 3:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbdf844f24819091cb8757d29a4a3f |
completed | March 31, 2026, 2:51 p.m. |
| NEDg | Description generation | batch_69cbe436e20481908b297cd94eafbeec |
completed | March 31, 2026, 3:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc0c32aac081909cdd0d69cacdd27f |
completed | March 31, 2026, 6:02 p.m. |
| PD | Predicate disambiguation | batch_69cae928e1b88190b0620f4c4f03bc7d |
completed | March 30, 2026, 9:20 p.m. |
Created at: March 30, 2026, 4:55 p.m.