Triple
T23473044
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PubChem Substance |
E570178
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
PCSubstance
PCSubstance is the abbreviated name for a PubChem data type representing submitted chemical substance records, including their structures, identifiers, and related information.
|
E1588321
|
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: PCSubstance | Statement: [PubChem Substance, abbreviation, PCSubstance]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PCSubstance Context triple: [PubChem Substance, abbreviation, PCSubstance]
-
A.
Substance D
Substance D is a fictional, highly addictive psychoactive drug central to the plot and themes of Philip K. Dick’s novel "A Scanner Darkly," known for causing severe cognitive and perceptual fragmentation.
-
B.
Substiane
Substiane is a La Roche-Posay skincare line formulated to address loss of firmness, density, and comfort in mature or aging skin.
-
C.
PCP
PCP is the IATA airport code for Príncipe Island’s main airport in São Tomé and Príncipe.
-
D.
PCP
PCP is the former New York Stock Exchange ticker symbol for Precision Castparts Corp., a major manufacturer of complex metal components and products for aerospace, power, and industrial markets.
-
E.
PCP
PCP is the commonly used abbreviation for the Portuguese Communist Party, a major left-wing political party in Portugal.
- 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: PCSubstance Triple: [PubChem Substance, abbreviation, PCSubstance]
Generated description
PCSubstance is the abbreviated name for a PubChem data type representing submitted chemical substance records, including their structures, identifiers, and related information.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PCSubstance Target entity description: PCSubstance is the abbreviated name for a PubChem data type representing submitted chemical substance records, including their structures, identifiers, and related information.
-
A.
Substance D
Substance D is a fictional, highly addictive psychoactive drug central to the plot and themes of Philip K. Dick’s novel "A Scanner Darkly," known for causing severe cognitive and perceptual fragmentation.
-
B.
Substiane
Substiane is a La Roche-Posay skincare line formulated to address loss of firmness, density, and comfort in mature or aging skin.
-
C.
PCP
PCP is the IATA airport code for Príncipe Island’s main airport in São Tomé and Príncipe.
-
D.
PCP
PCP is the former New York Stock Exchange ticker symbol for Precision Castparts Corp., a major manufacturer of complex metal components and products for aerospace, power, and industrial markets.
-
E.
PCP
PCP is the national regulatory and professional body overseeing pharmacy education and practice in Pakistan.
- 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_69e245af8a88819084f2704f6d265a92 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1a70244208190bbd8f58ac16d4399 |
completed | April 29, 2026, 6:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c82604cc08190b36c6b9636b6bf42 |
completed | May 19, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_6a0ca6f06a348190bfdba0452077f45b |
completed | May 19, 2026, 6:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ca7c5176c81908221307bb50ff4ed |
completed | May 19, 2026, 6:11 p.m. |
Created at: April 17, 2026, 5:57 p.m.