Tiktoken 0.9.6

There is a newer version of this package available.
See the version list below for details.
dotnet add package Tiktoken --version 0.9.6                
NuGet\Install-Package Tiktoken -Version 0.9.6                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Tiktoken" Version="0.9.6" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Tiktoken --version 0.9.6                
#r "nuget: Tiktoken, 0.9.6"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install Tiktoken as a Cake Addin
#addin nuget:?package=Tiktoken&version=0.9.6

// Install Tiktoken as a Cake Tool
#tool nuget:?package=Tiktoken&version=0.9.6                

Tiktoken

Nuget package dotnet License: MIT Discord

Implemented encodings

  • cl100k_base
  • r50k_base
  • p50k_base
  • p50k_edit

Usage

var encoding = Tiktoken.Encoding.ForModel("gpt-4");
var tokens = encoding.Encode("hello world"); // [15339, 1917]
var text = encoding.Decode(tokens); // hello world
var numberOfTokens = encoding.CountTokens(text); // 2

var encoding = Tiktoken.Encoding.Get("p50k_base");
var tokens = encoding.Encode("hello world"); // [31373, 995]
var text = encoding.Decode(tokens); // hello world

Benchmarks

You can view the reports for each version here


BenchmarkDotNet=v0.13.5, OS=macOS Ventura 13.3.1 (a) (22E772610a) [Darwin 22.4.0]
Apple M1 Pro, 1 CPU, 10 logical and 10 physical cores
.NET SDK=7.0.203
  [Host]     : .NET 7.0.5 (7.0.523.17405), Arm64 RyuJIT AdvSIMD
  Job-TGQYUW : .NET 7.0.5 (7.0.523.17405), Arm64 RyuJIT AdvSIMD DEBUG

BuildConfiguration=Debug  

Method Data Mean Error StdDev Ratio Gen0 Gen1 Gen2 Allocated Alloc Ratio
SharpTokenV1_0_28 1. (...)57. [19866] 5,316.826 μs 55.8088 μs 52.2036 μs 1.00 601.5625 296.8750 - 3716.57 KB 1.00
TiktokenSharpV1_0_5 1. (...)57. [19866] 1,677.066 μs 11.4936 μs 10.1888 μs 0.32 253.9063 128.9063 3.9063 1534.33 KB 0.41
Tiktoken 1. (...)57. [19866] 894.654 μs 5.6507 μs 5.2857 μs 0.17 84.9609 29.2969 - 525.11 KB 0.14
SharpTokenV1_0_28 Hello, World! 3.269 μs 0.0157 μs 0.0131 μs 1.00 0.6752 0.0038 - 4.14 KB 1.00
TiktokenSharpV1_0_5 Hello, World! 6.651 μs 0.0364 μs 0.0322 μs 2.03 2.1820 0.0458 - 13.41 KB 3.24
Tiktoken Hello, World! 1.230 μs 0.0040 μs 0.0034 μs 0.38 0.3109 0.0019 - 1.91 KB 0.46
SharpTokenV1_0_28 King(...)edy. [275] 62.255 μs 0.1989 μs 0.1861 μs 1.00 8.5449 0.4883 - 52.89 KB 1.00
TiktokenSharpV1_0_5 King(...)edy. [275] 21.834 μs 0.0833 μs 0.0739 μs 0.35 5.0964 0.3052 - 31.34 KB 0.59
Tiktoken King(...)edy. [275] 11.433 μs 0.0265 μs 0.0235 μs 0.18 1.3580 0.0305 - 8.34 KB 0.16
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 is compatible.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 is compatible.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 is compatible.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
  • .NETFramework 4.6.1

  • .NETStandard 2.0

    • No dependencies.
  • .NETStandard 2.1

    • No dependencies.
  • net6.0

    • No dependencies.
  • net7.0

    • No dependencies.

NuGet packages (11)

Showing the top 5 NuGet packages that depend on Tiktoken:

Package Downloads
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A library for slicing text data into smaller chunks while attempting to preserve context.

Aeolin.AwosFramework.OpenAIFunctionCalling

Package Description

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
2.0.3 744 7/10/2024
2.0.2 6,096 5/19/2024
2.0.1 96 5/18/2024
2.0.0 920 5/15/2024
1.2.0 54,695 2/18/2024
1.1.3 116,636 10/11/2023
1.1.2 79,729 8/28/2023
1.1.1 69,079 7/12/2023
1.1.0 1,738 6/28/2023
1.0.2 242 6/21/2023
1.0.1 292 6/16/2023
1.0.0 534 6/12/2023
0.9.7 223 6/11/2023
0.9.6 291 6/9/2023
0.9.5 211 6/9/2023
0.9.4 144 6/9/2023
0.9.3 134 6/9/2023
0.9.2 185 6/9/2023