Triple
T15839591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitomi (ASTRO-H) |
E384066
|
entity |
| Predicate | program |
P804
|
FINISHED |
| Object |
JAXA ASTRO series
The JAXA ASTRO series is a line of Japanese X-ray astronomy satellites developed by JAXA to study high-energy phenomena in the universe.
|
E1179688
|
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: JAXA ASTRO series | Statement: [Hitomi (ASTRO-H), program, JAXA ASTRO series]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: JAXA ASTRO series Context triple: [Hitomi (ASTRO-H), program, JAXA ASTRO series]
-
A.
Hayabusa spacecraft
The Hayabusa spacecraft was a Japanese robotic mission that became the first to return samples from an asteroid to Earth, significantly advancing planetary science and sample-return technology.
-
B.
Hayabusa
Hayabusa is a high-speed Shinkansen train service in Japan known for operating some of the fastest long-distance routes on the Tōhoku and Hokkaido lines.
-
C.
Akatsuki
Akatsuki was an Imperial Japanese Navy destroyer of the Akatsuki class that served during World War II in the Pacific Theater.
-
D.
OMOTENASHI CubeSat
OMOTENASHI CubeSat is a small Japanese spacecraft designed by JAXA to demonstrate low-cost lunar landing and surface exploration technologies.
-
E.
Kounotori
Kounotori is a Japanese uncrewed cargo spacecraft used to resupply the International 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: JAXA ASTRO series Triple: [Hitomi (ASTRO-H), program, JAXA ASTRO series]
Generated description
The JAXA ASTRO series is a line of Japanese X-ray astronomy satellites developed by JAXA to study high-energy phenomena in the universe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: JAXA ASTRO series Target entity description: The JAXA ASTRO series is a line of Japanese X-ray astronomy satellites developed by JAXA to study high-energy phenomena in the universe.
-
A.
Hayabusa spacecraft
The Hayabusa spacecraft was a Japanese robotic mission that became the first to return samples from an asteroid to Earth, significantly advancing planetary science and sample-return technology.
-
B.
Hayabusa
Hayabusa is a high-speed Shinkansen train service in Japan known for operating some of the fastest long-distance routes on the Tōhoku and Hokkaido lines.
-
C.
Akatsuki
Akatsuki was an Imperial Japanese Navy destroyer of the Akatsuki class that served during World War II in the Pacific Theater.
-
D.
OMOTENASHI CubeSat
OMOTENASHI CubeSat is a small Japanese spacecraft designed by JAXA to demonstrate low-cost lunar landing and surface exploration technologies.
-
E.
Kounotori
Kounotori is a Japanese uncrewed cargo spacecraft used to resupply the International Space Station.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e142e69360819091ea0556bd66d785 |
completed | April 16, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa13c931481908ed9fd10fddd867c |
completed | May 9, 2026, 9:03 p.m. |
| NEDg | Description generation | batch_69ffa419c6dc81908c9678f8434530f8 |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa4cff5088190a7f11fd62941f4fb |
completed | May 9, 2026, 9:19 p.m. |
Created at: April 10, 2026, 4:49 a.m.