Triple

T11142735
Position Surface form Disambiguated ID Type / Status
Subject Trumbull, Connecticut E263594 entity
Predicate hasTrail P3625 FINISHED
Object Pequonnock River Trail
The Pequonnock River Trail is a multi-use recreational path in southwestern Connecticut that follows the Pequonnock River corridor through several communities, offering opportunities for walking, running, and cycling.
 E907622 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: Pequonnock River Trail | Statement: [Trumbull, Connecticut, hasTrail, Pequonnock River Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pequonnock River Trail
Context triple: [Trumbull, Connecticut, hasTrail, Pequonnock River Trail]
  • A. Nashua River Rail Trail
    Nashua River Rail Trail is a scenic multi-use recreational path in Massachusetts that follows the Nashua River along a former railroad corridor, popular for walking, running, and cycling.
  • B. Norwottuck Rail Trail
    The Norwottuck Rail Trail is a paved multi-use path in western Massachusetts that follows a former railroad corridor, popular for walking, cycling, and recreation.
  • C. Mullica River Trail
    Mullica River Trail is a popular hiking route in New Jersey’s Pine Barrens that follows the Mullica River through remote pine forests, wetlands, and sandy terrain.
  • D. Franconia Brook Trail
    Franconia Brook Trail is a popular hiking route in New Hampshire’s White Mountains that follows Franconia Brook through the remote Pemigewasset Wilderness, providing access to several backcountry destinations.
  • E. Kennebec River Rail Trail
    The Kennebec River Rail Trail is a multi-use recreational path in central Maine that follows the Kennebec River, popular for walking, running, and cycling between several riverside communities including Augusta.
  • 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: Pequonnock River Trail
Triple: [Trumbull, Connecticut, hasTrail, Pequonnock River Trail]
Generated description
The Pequonnock River Trail is a multi-use recreational path in southwestern Connecticut that follows the Pequonnock River corridor through several communities, offering opportunities for walking, running, and cycling.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pequonnock River Trail
Target entity description: The Pequonnock River Trail is a multi-use recreational path in southwestern Connecticut that follows the Pequonnock River corridor through several communities, offering opportunities for walking, running, and cycling.
  • A. Nashua River Rail Trail
    Nashua River Rail Trail is a scenic multi-use recreational path in Massachusetts that follows the Nashua River along a former railroad corridor, popular for walking, running, and cycling.
  • B. Norwottuck Rail Trail
    The Norwottuck Rail Trail is a paved multi-use path in western Massachusetts that follows a former railroad corridor, popular for walking, cycling, and recreation.
  • C. Mullica River Trail
    Mullica River Trail is a popular hiking route in New Jersey’s Pine Barrens that follows the Mullica River through remote pine forests, wetlands, and sandy terrain.
  • D. Franconia Brook Trail
    Franconia Brook Trail is a popular hiking route in New Hampshire’s White Mountains that follows Franconia Brook through the remote Pemigewasset Wilderness, providing access to several backcountry destinations.
  • E. Kennebec River Rail Trail
    The Kennebec River Rail Trail is a multi-use recreational path in central Maine that follows the Kennebec River, popular for walking, running, and cycling between several riverside communities including Augusta.
  • 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_69d6aa9c0ba08190bbd19c217489b755 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8623158819096ad1678fa9e72bb completed April 9, 2026, 5:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69e44215513481908909ce4289aabca6 completed April 19, 2026, 2:46 a.m.
NEDg Description generation batch_69e44c09dd5c8190bddf3dd109a639ba completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e451274ce48190a05f1d37f972c36c completed April 19, 2026, 3:51 a.m.
Created at: April 8, 2026, 9:28 p.m.