Triple

T19019991
Position Surface form Disambiguated ID Type / Status
Subject Abell 2597 E465456 entity
Predicate catalogCode P8090 FINISHED
Object A2597
A2597 is a galaxy cluster (Abell 2597) known for its central active galactic nucleus, cooling-flow features, and extensive studies in X-ray and radio wavelengths.
 E1354633 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: A2597 | Statement: [Abell 2597, catalogCode, A2597]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: A2597
Context triple: [Abell 2597, catalogCode, A2597]
  • A. A229
    The A229 is a major road in southeast England that connects the towns of Kent, including Hawkhurst, and serves as an important regional transport route.
  • B. A229
    A229 is a major highway in Russia that serves as an important road link connecting the town of Chernyakhovsk with other regional destinations.
  • C. A298
    The A298 is a main road in southwest London that connects the Raynes Park area with other parts of the city’s road network.
  • D. A249
    The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
  • E. A219
    The A219 is a road in west London that connects several districts, including Putney and Wimbledon, and links local traffic to major routes such as the Westway.
  • 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: A2597
Triple: [Abell 2597, catalogCode, A2597]
Generated description
A2597 is a galaxy cluster (Abell 2597) known for its central active galactic nucleus, cooling-flow features, and extensive studies in X-ray and radio wavelengths.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: A2597
Target entity description: A2597 is a galaxy cluster (Abell 2597) known for its central active galactic nucleus, cooling-flow features, and extensive studies in X-ray and radio wavelengths.
  • A. A229
    The A229 is a major road in southeast England that connects the towns of Kent, including Hawkhurst, and serves as an important regional transport route.
  • B. A229
    A229 is a major highway in Russia that serves as an important road link connecting the town of Chernyakhovsk with other regional destinations.
  • C. A298
    The A298 is a main road in southwest London that connects the Raynes Park area with other parts of the city’s road network.
  • D. A249
    The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
  • E. A219
    The A219 is a road in west London that connects several districts, including Putney and Wimbledon, and links local traffic to major routes such as the Westway.
  • 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_69d8dd025c188190a1d81f5b4ec7e2c6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6ddc9608190a1daec9ddcc79a7a completed April 20, 2026, 7:33 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05be5244dc819087e2269c02c6f4c7 completed May 14, 2026, 12:21 p.m.
NEDg Description generation batch_6a05bf77069c8190ad286e2efc5901c6 completed May 14, 2026, 12:26 p.m.
NED2 Entity disambiguation (via description) batch_6a05c017b7f0819087d42df1fe099ab9 completed May 14, 2026, 12:29 p.m.
Created at: April 10, 2026, 12:02 p.m.