Host-to-Host Protocol
E147757
Host-to-Host Protocol was an early ARPANET communication protocol that provided reliable end-to-end data transfer between computers, serving as a precursor to modern transport protocols like TCP.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Host-to-Host Protocol canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1295414 — 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: Host-to-Host Protocol Context triple: [ARPANET protocol suite, hasComponent, Host-to-Host Protocol]
-
A.
Transmission Control Protocol
Transmission Control Protocol is a core internet communication protocol that provides reliable, ordered, and error-checked delivery of data between applications over IP networks.
-
B.
TCP/IP
TCP/IP is the fundamental communication protocol suite that enables data transmission and networking across the internet and most modern computer networks.
-
C.
RFC 791
RFC 791 is the foundational Internet standard that specifies the design, structure, and operation of the Internet Protocol version 4 (IPv4).
-
D.
RFC 793
RFC 793 is the foundational Internet standard that defines the Transmission Control Protocol (TCP), specifying how reliable, ordered, and error-checked data transmission works between hosts on an IP network.
-
E.
OSI protocol suite
The OSI protocol suite is a conceptual networking framework that defines a seven-layer model for how different communication protocols interact to enable data exchange across networks.
- 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: Host-to-Host Protocol Target entity description: Host-to-Host Protocol was an early ARPANET communication protocol that provided reliable end-to-end data transfer between computers, serving as a precursor to modern transport protocols like TCP.
-
A.
Transmission Control Protocol
Transmission Control Protocol is a core internet communication protocol that provides reliable, ordered, and error-checked delivery of data between applications over IP networks.
-
B.
TCP/IP
TCP/IP is the fundamental communication protocol suite that enables data transmission and networking across the internet and most modern computer networks.
-
C.
RFC 791
RFC 791 is the foundational Internet standard that specifies the design, structure, and operation of the Internet Protocol version 4 (IPv4).
-
D.
RFC 793
RFC 793 is the foundational Internet standard that defines the Transmission Control Protocol (TCP), specifying how reliable, ordered, and error-checked data transmission works between hosts on an IP network.
-
E.
OSI protocol suite
The OSI protocol suite is a conceptual networking framework that defines a seven-layer model for how different communication protocols interact to enable data exchange across networks.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
ARPANET protocol
ⓘ
computer network protocol ⓘ transport-layer protocol ⓘ |
| abstractionFrom | underlying packet-switching details ⓘ |
| alternativeName |
ARPANET protocol suite
ⓘ
surface form:
ARPANET Host-to-Host Protocol
|
| basedOn | connection-oriented communication ⓘ |
| category | historic Internet protocol ⓘ |
| designedBy |
Network Working Group
ⓘ
surface form:
ARPANET Network Working Group
|
| developedFor | ARPANET ⓘ |
| distinguishedFrom | IMP-to-IMP protocol ⓘ |
| documentationContext | early ARPANET RFCs ⓘ |
| goal | reliable host-to-host communication ⓘ |
| historicalPeriod |
early 1970s
ⓘ
late 1960s ⓘ |
| influenced | Transmission Control Protocol ⓘ |
| influencedBy | early time-sharing systems communication needs ⓘ |
| networkLayer | transport layer ⓘ |
| operatedOver |
ARPANET Interface Message Processor platform
ⓘ
surface form:
ARPANET packet-switching layer
Interface Message Processor ⓘ
surface form:
Interface Message Processors
|
| predecessorOf |
Transmission Control Protocol
ⓘ
surface form:
TCP
|
| provides |
flow control
ⓘ
multiplexing of connections ⓘ reliable end-to-end data transfer ⓘ |
| purpose | standardize communication between ARPANET hosts ⓘ |
| reliabilityMechanism |
acknowledgment of data
ⓘ
retransmission on error ⓘ |
| replacedBy | Transmission Control Protocol ⓘ |
| role | precursor to TCP ⓘ |
| scope | end-to-end between hosts ⓘ |
| status | obsolete ⓘ |
| supports | full-duplex communication ⓘ |
| usedOnNetwork | ARPANET ⓘ |
| uses | logical connections between hosts ⓘ |
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: Host-to-Host Protocol Description of subject: Host-to-Host Protocol was an early ARPANET communication protocol that provided reliable end-to-end data transfer between computers, serving as a precursor to modern transport protocols like TCP.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.