Triple
T5150108
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 20th Maine Volunteer Infantry Regiment |
E116171
|
entity |
| Predicate | engagement |
P1256
|
FINISHED |
| Object | Battle of Cold Harbor |
E164646
|
NE FINISHED |
How this triple was built (2 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: Battle of Cold Harbor | Statement: [20th Maine Volunteer Infantry Regiment, engagement, Battle of Cold Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of Cold Harbor Context triple: [20th Maine Volunteer Infantry Regiment, engagement, Battle of Cold Harbor]
-
A.
Battle of Cold Harbor
chosen
The Battle of Cold Harbor was a major and notoriously bloody 1864 Civil War engagement near Richmond, Virginia, in which Confederate forces under Robert E. Lee repelled repeated Union assaults during Ulysses S. Grant’s Overland Campaign.
-
B.
Battle of Spotsylvania Court House
The Battle of Spotsylvania Court House was a major and brutal engagement of the American Civil War’s Overland Campaign in May 1864, marked by intense trench warfare and heavy casualties between Union forces under Ulysses S. Grant and Confederate forces under Robert E. Lee.
-
C.
Battle of Five Forks
The Battle of Five Forks was a decisive American Civil War engagement in April 1865 in Virginia, where Union forces broke Confederate lines, leading directly to the fall of Petersburg and Richmond and the surrender at Appomattox.
-
D.
Battle of Malvern Hill
The Battle of Malvern Hill was a major 1862 American Civil War engagement in Virginia, where Union forces repelled repeated Confederate assaults, effectively ending the Peninsula Campaign.
-
E.
Battle of Fisher’s Hill
The Battle of Fisher’s Hill was an 1864 American Civil War engagement in Virginia’s Shenandoah Valley in which Union forces under Philip Sheridan decisively defeated Confederate troops, helping secure Union control of the region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69bd4446c0e08190a7c29dc74976bf03 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd78d7f4d081908d59adcd86f52f1d |
completed | March 20, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf4110cbbc8190858ad55ac501a034 |
completed | March 22, 2026, 1:08 a.m. |
Created at: March 20, 2026, 1:43 p.m.