Triple

T7408898
Position Surface form Disambiguated ID Type / Status
Subject Telesto E170949 entity
Predicate discoveredBy P412 FINISHED
Object Stephen M. Larson
Stephen M. Larson is an American astronomer best known for co-discovering Telesto, a small Trojan moon of Saturn.
 E670501 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: Stephen M. Larson | Statement: [Telesto, discoveredBy, Stephen M. Larson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stephen M. Larson
Context triple: [Telesto, discoveredBy, Stephen M. Larson]
  • A. Mark V. Olsen
    Mark V. Olsen is an American television writer and producer best known as the co-creator of the HBO drama series "Big Love."
  • B. Martin J. Hillenbrand
    Martin J. Hillenbrand was an American career diplomat who held several key Cold War-era posts, including serving as U.S. Ambassador to Hungary and later to the Federal Republic of Germany.
  • C. Michael Larsen
    Michael Larsen is the person credited with coining the now-popular term “Painted Ladies” to describe the colorfully restored Victorian and Edwardian houses of San Francisco.
  • D. Lars Tharp
    Lars Tharp is a Danish-born British art historian, ceramics expert, and broadcaster best known for his long-standing role as an expert on the BBC television program "Antiques Roadshow."
  • E. Craig A. Stough
    Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
  • 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: Stephen M. Larson
Triple: [Telesto, discoveredBy, Stephen M. Larson]
Generated description
Stephen M. Larson is an American astronomer best known for co-discovering Telesto, a small Trojan moon of Saturn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stephen M. Larson
Target entity description: Stephen M. Larson is an American astronomer best known for co-discovering Telesto, a small Trojan moon of Saturn.
  • A. Mark V. Olsen
    Mark V. Olsen is an American television writer and producer best known as the co-creator of the HBO drama series "Big Love."
  • B. Martin J. Hillenbrand
    Martin J. Hillenbrand was an American career diplomat who held several key Cold War-era posts, including serving as U.S. Ambassador to Hungary and later to the Federal Republic of Germany.
  • C. Michael Larsen
    Michael Larsen is the person credited with coining the now-popular term “Painted Ladies” to describe the colorfully restored Victorian and Edwardian houses of San Francisco.
  • D. Lars Tharp
    Lars Tharp is a Danish-born British art historian, ceramics expert, and broadcaster best known for his long-standing role as an expert on the BBC television program "Antiques Roadshow."
  • E. Craig A. Stough
    Craig A. Stough is an American local government leader who serves as the mayor of Sylvania, Ohio.
  • 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_69c68a6010108190925e5284de022660 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f29acf588190a7c4056bdc4f3ffc completed March 27, 2026, 9:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c845e96a2c819099decde57a57bec3 completed March 28, 2026, 9:19 p.m.
NEDg Description generation batch_69c84765ee64819082d3189c8a768455 completed March 28, 2026, 9:25 p.m.
NED2 Entity disambiguation (via description) batch_69c84828b2c48190a70f3bcd9e7554cc completed March 28, 2026, 9:29 p.m.
Created at: March 27, 2026, 3:10 p.m.