Triple

T5608776
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts rail trail network E147299 entity
Predicate hasComponent P35 FINISHED
Object 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.
 E546311 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: Norwottuck Rail Trail | Statement: [Massachusetts rail trail network, hasComponent, Norwottuck Rail Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Norwottuck Rail Trail
Context triple: [Massachusetts rail trail network, hasComponent, Norwottuck Rail 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. Ashuwillticook Rail Trail
    Ashuwillticook Rail Trail is a scenic multi-use path in western Massachusetts that follows a former railroad corridor along lakes, rivers, and mountain views popular for walking, running, and cycling.
  • C. 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.
  • D. Spruce Railroad Trail
    Spruce Railroad Trail is a scenic hiking and biking path in Washington’s Olympic National Park that follows an old railroad grade along the shores of Lake Crescent.
  • E. Franconia Notch Bike Path
    The Franconia Notch Bike Path is a scenic multi-use recreational trail in New Hampshire’s White Mountains that offers cyclists and pedestrians paved access to waterfalls, mountain views, and major attractions within Franconia Notch State Park.
  • 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: Norwottuck Rail Trail
Triple: [Massachusetts rail trail network, hasComponent, Norwottuck Rail Trail]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Norwottuck Rail Trail
Target entity description: 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.
  • 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. Ashuwillticook Rail Trail
    Ashuwillticook Rail Trail is a scenic multi-use path in western Massachusetts that follows a former railroad corridor along lakes, rivers, and mountain views popular for walking, running, and cycling.
  • C. 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.
  • D. Spruce Railroad Trail
    Spruce Railroad Trail is a scenic hiking and biking path in Washington’s Olympic National Park that follows an old railroad grade along the shores of Lake Crescent.
  • E. Franconia Notch Bike Path
    The Franconia Notch Bike Path is a scenic multi-use recreational trail in New Hampshire’s White Mountains that offers cyclists and pedestrians paved access to waterfalls, mountain views, and major attractions within Franconia Notch State Park.
  • 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_69c0090500f881908374285baf0ac46f completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020fe7ee0819088ced51afd9a4f93 completed March 22, 2026, 5:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c097cc15348190b4db6db00f9b9faf completed March 23, 2026, 1:30 a.m.
NEDg Description generation batch_69c09882e3188190a24199e5bcc7e76f completed March 23, 2026, 1:33 a.m.
NED2 Entity disambiguation (via description) batch_69c0991cdc9c81908ef92c3dbfe4276a completed March 23, 2026, 1:36 a.m.
Created at: March 22, 2026, 3:39 p.m.