Triple

T17665039
Position Surface form Disambiguated ID Type / Status
Subject Cocheco River E440355 entity
Predicate hasTributary P415 FINISHED
Object Ela River
The Ela River is a smaller waterway in New Hampshire that serves as a tributary feeding into the Cocheco River within the state's river system.
 E1438587 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: Ela River | Statement: [Cocheco River, hasTributary, Ela River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ela River
Context triple: [Cocheco River, hasTributary, Ela River]
  • A. Varaha River
    The Varaha River is a smaller watercourse in southern India that feeds into the Vaigai River within the Tamil Nadu river system.
  • B. Mira River
    The Mira River is a significant waterway in southwestern Colombia and northern Ecuador that flows into the Pacific Ocean near the port city of Tumaco.
  • C. Mira River
    The Mira River is a river in southwestern Portugal that flows through the Alentejo region to the Atlantic Ocean, known for its scenic valleys and relatively unspoiled natural environment.
  • D. Sura River
    The Sura River is a significant river in western Russia that flows through the Volga Upland and several regions before joining the Volga River.
  • E. Oto River
    The Oto River is a tributary waterway in Japan that feeds into the larger Kumano River system.
  • 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: Ela River
Triple: [Cocheco River, hasTributary, Ela River]
Generated description
The Ela River is a smaller waterway in New Hampshire that serves as a tributary feeding into the Cocheco River within the state's river system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ela River
Target entity description: The Ela River is a smaller waterway in New Hampshire that serves as a tributary feeding into the Cocheco River within the state's river system.
  • A. Varaha River
    The Varaha River is a smaller watercourse in southern India that feeds into the Vaigai River within the Tamil Nadu river system.
  • B. Mira River
    The Mira River is a significant waterway in southwestern Colombia and northern Ecuador that flows into the Pacific Ocean near the port city of Tumaco.
  • C. Mira River
    The Mira River is a river in southwestern Portugal that flows through the Alentejo region to the Atlantic Ocean, known for its scenic valleys and relatively unspoiled natural environment.
  • D. Sura River
    The Sura River is a significant river in western Russia that flows through the Volga Upland and several regions before joining the Volga River.
  • E. Oto River
    The Oto River is a tributary waterway in Japan that feeds into the larger Kumano River system.
  • 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_69d8b9e87e18819087104a44dc4dc5b1 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e46ea8accc8190beea0900b0614020 completed April 19, 2026, 5:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08acc36a288190ba1a5d610c365258 completed May 16, 2026, 5:43 p.m.
NEDg Description generation batch_6a08adf778fc819087fa57048192829e completed May 16, 2026, 5:48 p.m.
NED2 Entity disambiguation (via description) batch_6a08aeaf2be88190bac218c7de1544fc completed May 16, 2026, 5:51 p.m.
Created at: April 10, 2026, 9:56 a.m.