Chunk Class

A Chunk is a subpart of a Document that is treated as an independent unit for the purposes of vector representation and storage. A Corpus can have a maximum of 1 million Chunks.

Definition

Namespace: GenerativeAI.Types
Assembly: GenerativeAI (in GenerativeAI.dll) Version: 2.0.2+aa51399cad6d90cc71158d589a6268608b3c1893
C#
public class Chunk
Inheritance
Object    Chunk

Constructors

ChunkInitializes a new instance of the Chunk class

Properties

CreateTime Output only. The Timestamp of when the Chunk was created. Uses RFC 3339, where generated output will always be Z-normalized and uses 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
CustomMetadata User provided custom metadata stored as key-value pairs. The maximum number of CustomMetadata per chunk is 20.
Data The content for the Chunk, such as the text string. The maximum number of tokens per chunk is 2043.
Name Immutable. Identifier. The Chunk resource name. The ID (name excluding the "corpora/*/documents/*/chunks/" prefix) can contain up to 40 characters that are lowercase alphanumeric or dashes (-). The ID cannot start or end with a dash. If the name is empty on create, a random 12-character unique ID will be generated. Example: corpora/{corpus_id}/documents/{document_id}/chunks/123a456b789c
State Output only. Current state of the Chunk.
UpdateTime Output only. The Timestamp of when the Chunk was last updated. Uses RFC 3339, where generated output will always be Z-normalized and uses 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".

Methods

EqualsDetermines whether the specified object is equal to the current object.
(Inherited from Object)
FinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)
GetHashCodeServes as the default hash function.
(Inherited from Object)
GetTypeGets the Type of the current instance.
(Inherited from Object)
MemberwiseCloneCreates a shallow copy of the current Object.
(Inherited from Object)
ToStringReturns a string that represents the current object.
(Inherited from Object)

See Also