MacTCP
E782140
MacTCP was Apple’s early TCP/IP networking software stack for classic Mac OS systems prior to the adoption of Open Transport.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MacTCP canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9177407 — 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: MacTCP Context triple: [Open Transport, replaced, MacTCP]
-
A.
AppleTalk network stack
The AppleTalk network stack was Apple’s proprietary suite of networking protocols that enabled easy, plug-and-play communication and resource sharing between Macintosh computers and peripherals.
-
B.
AppleTalk DDP
AppleTalk DDP (Datagram Delivery Protocol) is the network layer protocol of the classic AppleTalk architecture, responsible for addressing and routing datagram packets between Apple devices.
-
C.
AppleTalk Phase 2
AppleTalk Phase 2 is an enhanced version of Apple’s AppleTalk networking protocol that expanded addressing capabilities and improved support for larger, more complex Macintosh networks.
-
D.
AppleTalk
AppleTalk was Apple’s proprietary suite of networking protocols that enabled file and printer sharing and other communication services between Macintosh computers and devices.
-
E.
AppleTalk Transaction Protocol
AppleTalk Transaction Protocol is a lightweight, request–response networking protocol in the AppleTalk suite designed for simple, reliable transactions such as file and print services.
- 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: MacTCP Target entity description: MacTCP was Apple’s early TCP/IP networking software stack for classic Mac OS systems prior to the adoption of Open Transport.
-
A.
AppleTalk network stack
The AppleTalk network stack was Apple’s proprietary suite of networking protocols that enabled easy, plug-and-play communication and resource sharing between Macintosh computers and peripherals.
-
B.
AppleTalk DDP
AppleTalk DDP (Datagram Delivery Protocol) is the network layer protocol of the classic AppleTalk architecture, responsible for addressing and routing datagram packets between Apple devices.
-
C.
AppleTalk Phase 2
AppleTalk Phase 2 is an enhanced version of Apple’s AppleTalk networking protocol that expanded addressing capabilities and improved support for larger, more complex Macintosh networks.
-
D.
AppleTalk
AppleTalk was Apple’s proprietary suite of networking protocols that enabled file and printer sharing and other communication services between Macintosh computers and devices.
-
E.
AppleTalk Transaction Protocol
AppleTalk Transaction Protocol is a lightweight, request–response networking protocol in the AppleTalk suite designed for simple, reliable transactions such as file and print services.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Apple software
ⓘ
TCP/IP stack ⓘ networking software ⓘ |
| category |
Classic Mac OS networking
ⓘ
Macintosh Internet software ⓘ |
| configurationMethod | control panel interface ⓘ |
| configurationOption |
MacIP
ⓘ
manual IP configuration ⓘ |
| developer |
Apple Computer, Inc.
ⓘ
linked to:
Apple Inc.
|
| distribution |
bundled with some Macintosh system software releases
ⓘ
sold as an add-on for earlier systems ⓘ |
| historicalEra | pre-Open Transport era ⓘ |
| integratedWith | classic Mac OS networking architecture ⓘ |
| license | proprietary software ⓘ |
| networkStackLayer |
internet layer
ⓘ
transport layer ⓘ |
| notableFor | being Apple’s first widely used TCP/IP implementation for Macintosh ⓘ |
| operatingSystem | Classic Mac OS ⓘ |
| platform |
Macintosh
ⓘ
linked to:
Apple Macintosh computers
|
| primaryUse |
Internet connectivity
ⓘ
LAN networking ⓘ |
| protocol | TCP/IP ⓘ |
| provides | socket-like API for Mac applications ⓘ |
| replacedBy |
Open Transport
ⓘ
linked to:
Open Transport networking
|
| runsOn |
680x0-based Macintosh computers
ⓘ
early PowerPC-based Macintosh computers ⓘ |
| softwareType |
control panel
ⓘ
system extension ⓘ |
| status | discontinued ⓘ |
| succeededBy |
Open Transport TCP/IP stack
ⓘ
linked to:
Open Transport networking
|
| supportsProtocol |
ARP
ⓘ
ICMP ⓘ IP ⓘ TCP ⓘ
linked to:
Transmission Control Protocol
UDP ⓘ |
| supportsTechnology | MacIP ⓘ |
| usedFor |
connecting classic Mac OS to the Internet
ⓘ
running FTP clients on Macintosh ⓘ running TCP/IP client applications ⓘ running early web browsers on Macintosh ⓘ running email clients on Macintosh ⓘ |
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: MacTCP Description of subject: MacTCP was Apple’s early TCP/IP networking software stack for classic Mac OS systems prior to the adoption of Open Transport.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Open Transport networking