Triple

T16871475
Position Surface form Disambiguated ID Type / Status
Subject Southwick, Massachusetts E421177 entity
Predicate hasRailTrail P2515 FINISHED
Object Southwick Rail Trail
Southwick Rail Trail is a paved multi-use recreational path in Southwick, Massachusetts, popular for walking, running, and cycling along a former railroad corridor.
 E1237637 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: Southwick Rail Trail | Statement: [Southwick, Massachusetts, hasRailTrail, Southwick Rail Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Southwick Rail Trail
Context triple: [Southwick, Massachusetts, hasRailTrail, Southwick Rail Trail]
  • A. Warburton Rail Trail
    Warburton Rail Trail is a popular recreational walking and cycling path in Victoria, Australia, that follows a former railway line through scenic Yarra Valley landscapes.
  • B. Northern Rail Trail
    The Northern Rail Trail is a popular multi-use recreational path in New Hampshire that follows a former railroad corridor through scenic rural and small-town landscapes.
  • C. Mary Valley Rail Trail
    The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
  • D. Wallkill Valley Rail Trail
    The Wallkill Valley Rail Trail is a scenic multi-use path in New York’s Hudson Valley that follows a former railroad corridor through towns like New Paltz, offering hiking, biking, and nature viewing.
  • E. Hurley Rail Trail
    Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
  • 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: Southwick Rail Trail
Triple: [Southwick, Massachusetts, hasRailTrail, Southwick Rail Trail]
Generated description
Southwick Rail Trail is a paved multi-use recreational path in Southwick, Massachusetts, popular for walking, running, and cycling along a former railroad corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Southwick Rail Trail
Target entity description: Southwick Rail Trail is a paved multi-use recreational path in Southwick, Massachusetts, popular for walking, running, and cycling along a former railroad corridor.
  • A. Warburton Rail Trail
    Warburton Rail Trail is a popular recreational walking and cycling path in Victoria, Australia, that follows a former railway line through scenic Yarra Valley landscapes.
  • B. Northern Rail Trail
    The Northern Rail Trail is a popular multi-use recreational path in New Hampshire that follows a former railroad corridor through scenic rural and small-town landscapes.
  • C. Mary Valley Rail Trail
    The Mary Valley Rail Trail is a recreational walking and cycling path in Queensland, Australia, that follows a former railway corridor through the scenic Mary Valley near Gympie.
  • D. Wallkill Valley Rail Trail
    The Wallkill Valley Rail Trail is a scenic multi-use path in New York’s Hudson Valley that follows a former railroad corridor through towns like New Paltz, offering hiking, biking, and nature viewing.
  • E. Hurley Rail Trail
    Hurley Rail Trail is a multi-use recreational path in Ulster County, New York, popular for walking, running, and cycling along a former railroad corridor.
  • 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_69d889d470fc8190b4aec199636c0c56 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3b7f1fe5881909b18438d771814e9 completed April 18, 2026, 4:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c2b0dcbc8190a164cbd57586ac9c completed May 10, 2026, 5:38 p.m.
NEDg Description generation batch_6a00c345229481909d8c0b8a122266bb completed May 10, 2026, 5:41 p.m.
NED2 Entity disambiguation (via description) batch_6a00c42315448190aecedc58fa0b7319 completed May 10, 2026, 5:45 p.m.
Created at: April 10, 2026, 5:29 a.m.