Texas Instruments Explorer II
E200302
The Texas Instruments Explorer II was a second-generation Lisp machine workstation designed for AI research and symbolic processing in the late 1980s.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Texas Instruments Explorer | 1 |
| Texas Instruments Explorer II canonical | 1 |
| Texas Instruments Explorer II Plus | 1 |
| Texas Instruments Explorer Lisp microprocessor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1774568 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Texas Instruments Explorer II Context triple: [NuBus, wasUsedIn, Texas Instruments Explorer II]
-
A.
TI-73 Explorer
The TI-73 Explorer is a Texas Instruments graphing calculator designed primarily for middle school mathematics education, offering graphing, data analysis, and basic programming capabilities.
-
B.
Texas Instruments
Texas Instruments is a major American technology company best known for designing and manufacturing semiconductors and calculators used worldwide.
-
C.
TI-Nspire Navigator system
The TI-Nspire Navigator system is a classroom networking and management solution that lets teachers connect to students’ TI-Nspire calculators for real-time monitoring, assessment, and interactive instruction.
-
D.
TI-92 Plus
The TI-92 Plus is a graphing calculator by Texas Instruments featuring a large display, QWERTY keyboard, and advanced symbolic math capabilities.
-
E.
TI-82 series
The TI-82 series is a line of Texas Instruments graphing calculators widely used in education for algebra, trigonometry, and introductory programming.
- 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: Texas Instruments Explorer II Target entity description: The Texas Instruments Explorer II was a second-generation Lisp machine workstation designed for AI research and symbolic processing in the late 1980s.
-
A.
TI-73 Explorer
The TI-73 Explorer is a Texas Instruments graphing calculator designed primarily for middle school mathematics education, offering graphing, data analysis, and basic programming capabilities.
-
B.
Texas Instruments
Texas Instruments is a major American technology company best known for designing and manufacturing semiconductors and calculators used worldwide.
-
C.
TI-Nspire Navigator system
The TI-Nspire Navigator system is a classroom networking and management solution that lets teachers connect to students’ TI-Nspire calculators for real-time monitoring, assessment, and interactive instruction.
-
D.
TI-92 Plus
The TI-92 Plus is a graphing calculator by Texas Instruments featuring a large display, QWERTY keyboard, and advanced symbolic math capabilities.
-
E.
TI-82 series
The TI-82 series is a line of Texas Instruments graphing calculators widely used in education for algebra, trigonometry, and introductory programming.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Lisp machine
ⓘ
workstation ⓘ |
| architecture | Lisp machine architecture ⓘ |
| category |
AI workstation
ⓘ
symbolic computing system ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| cpu |
Texas Instruments Explorer II
self-linksurface differs
ⓘ
surface form:
Texas Instruments Explorer Lisp microprocessor
|
| designedFor |
expert systems development
ⓘ
research laboratories ⓘ university AI groups ⓘ |
| displayType | high-resolution bitmap display ⓘ |
| era | 1980s Lisp machine era ⓘ |
| generation | second-generation ⓘ |
| hasSuccessor |
Texas Instruments Explorer II
self-linksurface differs
ⓘ
surface form:
Texas Instruments Explorer II Plus
|
| inputDevice |
keyboard
ⓘ
mouse ⓘ |
| intendedUse |
artificial intelligence research
ⓘ
symbolic processing ⓘ |
| manufacturer | Texas Instruments ⓘ |
| market | high-end technical computing ⓘ |
| operatingSystem | TI Explorer Lisp environment ⓘ |
| predecessor |
Texas Instruments Explorer II
self-linksurface differs
ⓘ
surface form:
Texas Instruments Explorer
|
| programmingLanguage |
Lisp programming language
ⓘ
surface form:
Lisp
|
| releasePeriod | late 1980s ⓘ |
| supportsParadigm |
knowledge-based systems
ⓘ
symbolic AI ⓘ |
| supportsSoftware |
Lisp-based AI development tools
ⓘ
expert system shells ⓘ knowledge engineering environments ⓘ |
| usedIn |
academic AI research
ⓘ
industrial AI applications ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Texas Instruments Explorer II Description of subject: The Texas Instruments Explorer II was a second-generation Lisp machine workstation designed for AI research and symbolic processing in the late 1980s.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Texas Instruments Explorer II
→
predecessor
→
Texas Instruments Explorer II
self-linksurface differs
ⓘ
this entity surface form:
Texas Instruments Explorer
this entity surface form:
Texas Instruments Explorer Lisp microprocessor
Texas Instruments Explorer II
→
hasSuccessor
→
Texas Instruments Explorer II
self-linksurface differs
ⓘ
this entity surface form:
Texas Instruments Explorer II Plus