Triple

T6896310
Position Surface form Disambiguated ID Type / Status
Subject Mount Tom State Park E159378 entity
Predicate hasMountain P10602 FINISHED
Object Mount Tom (Connecticut)
Mount Tom (Connecticut) is a prominent peak in Litchfield County known for its historic stone tower and scenic views within the northwestern highlands of the state.
 E627689 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Mount Tom (Connecticut) | Statement: [Mount Tom State Park, hasMountain, Mount Tom (Connecticut)]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mount Tom (Connecticut)
Context triple: [Mount Tom State Park, hasMountain, Mount Tom (Connecticut)]
  • A. Mount Tom (New Hampshire)
    Mount Tom is a prominent 4,000-foot peak in New Hampshire’s White Mountains, popular with hikers for its forested summit and views over Crawford Notch.
  • B. Mount Tom
    Mount Tom is a prominent traprock mountain ridge in western Massachusetts known for its steep cliffs, scenic views over the Connecticut River Valley, and popular hiking trails.
  • C. Mount Monadnock
    Mount Monadnock is a prominent isolated mountain in southwestern New Hampshire, renowned for its extensive hiking trails and status as one of the most frequently climbed peaks in the world.
  • D. White Hill
    White Hill is a notable upland summit within England’s Forest of Bowland Area of Outstanding Natural Beauty, popular with walkers for its open moorland views.
  • E. Pautuck Hill
    Pautuck Hill is a small, coastal hill located in Barnstable County on Cape Cod, Massachusetts.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mount Tom (Connecticut)
Target entity description: Mount Tom (Connecticut) is a prominent peak in Litchfield County known for its historic stone tower and scenic views within the northwestern highlands of the state.
  • A. Mount Tom (New Hampshire)
    Mount Tom is a prominent 4,000-foot peak in New Hampshire’s White Mountains, popular with hikers for its forested summit and views over Crawford Notch.
  • B. Mount Tom
    Mount Tom is a prominent traprock mountain ridge in western Massachusetts known for its steep cliffs, scenic views over the Connecticut River Valley, and popular hiking trails.
  • C. Mount Monadnock
    Mount Monadnock is a prominent isolated mountain in southwestern New Hampshire, renowned for its extensive hiking trails and status as one of the most frequently climbed peaks in the world.
  • D. White Hill
    White Hill is a notable upland summit within England’s Forest of Bowland Area of Outstanding Natural Beauty, popular with walkers for its open moorland views.
  • E. Pautuck Hill
    Pautuck Hill is a small, coastal hill located in Barnstable County on Cape Cod, Massachusetts.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Mount Tom (Connecticut)
Triple: [Mount Tom State Park, hasMountain, Mount Tom (Connecticut)]
Generated description
Mount Tom (Connecticut) is a prominent peak in Litchfield County known for its historic stone tower and scenic views within the northwestern highlands of the state.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6883822e0819091e321526f20ae0a elicitation completed
NER batch_69c6d95ae3f88190b7f5d440f90ae9f9 ner completed
NED1 batch_69c748dfd9608190891c8df48b771e20 ned_source_triple completed
NED2 batch_69c74aab12988190bd23cfcc06c55cde ned_description completed
NEDg batch_69c749d4b088819095f991f976592d04 nedg completed
Created at: March 27, 2026, 2:24 p.m.