llmsharp tokenizers
v2.0.3
dotnet add package LLMSharp.Anthropic.Tokenizer
dotnet add package LLMSharp.OpenAi.Tokenizer
// Claude Tokenizer
using LLMSharp . Anthropic . Tokenizer ;
var tokenizer = new ClaudeTokenizer ( ) ;
// OpenAi ChatCompletion Models Tokenizer
using LLMSharp . OpenAi . Tokenizer ;
var tokenizer = new OpenAiChatCompletionsTokenizer ( ) ; var encodedTokens = tokenizer . Encode ( " hello world " ) ; var tokenCount = tokenizer . CountTokens ( " hello world " ) ; // passing 'null' for allowedSpecial , will help tokenize all special tokens
var encodedBytes = tokenizer . EncodeWithSpecialTokens (
text : " <META_START>some data<META_END> " ,
allowedSpecial : null ,
disallowedSpecial : null ) ;
// passing an array of strings for allowedSpecial , will help tokenize only those special tokens
// any other special tokens found in the text will throw an exception
var encodedBytes = tokenizer . EncodeWithSpecialTokens (
text : " <META_START>some data<META_END> " ,
allowedSpecial : new string [ ] { " <META_START> " , " <META_END> " } ,
disallowedSpecial : null ) ; var tokenCount = tokenizer . CountWithSpecialTokens (
text : " <META_START>some data<META_END> " ,
allowedSpecial : new string [ ] { " <META_START> " , " <META_END> " } ,
disallowedSpecial : null ) ; Codierung und Grafschaften für 4200 Token (~ 16 kb) Text
Linux
BenchmarkDotNet v0.13.7, Ubuntu 22.04.3 LTS (Jammy Jellyfish)
Intel Xeon Platinum 8370C CPU 2.80GHz, 1 CPU, 1 logical core and 1 physical core
.NET SDK 7.0.110
[Host] : .NET 7.0.10 (7.0.1023.36801), X64 RyuJIT AVX2
.NET 6.0 : .NET 6.0.21 (6.0.2123.36801), X64 RyuJIT AVX2
.NET 7.0 : .NET 7.0.10 (7.0.1023.36801), X64 RyuJIT AVX2
| Verfahren | Arbeit | Laufzeit | StringTocode | Bedeuten |
|---|---|---|---|---|
| OpenaichatCompletionStokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,328 ms |
| OpenaichatCompletionStokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 1,239 ms |
| OpenaichatCompletionStokenIZerCountTokens | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,274 ms |
| OpenaichatCompletionStokenIZerCountTokens | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 1,142 ms |
| ClaudTokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,343 ms |
| ClaudTokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 1,188 ms |
| ClaudetokenizerCountTokens | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,270 ms |
| ClaudetokenizerCountTokens | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 1,160 ms |
macos
BenchmarkDotNet v0.13.7, macOS Ventura 13.4.1 (c) (22F770820d) [Darwin 22.5.0]
Apple M2, 1 CPU, 8 logical and 8 physical cores
.NET SDK 7.0.304
[Host] : .NET 7.0.7 (7.0.723.27404), Arm64 RyuJIT AdvSIMD
.NET 6.0 : .NET 6.0.21 (6.0.2123.36311), Arm64 RyuJIT AdvSIMD
.NET 7.0 : .NET 7.0.7 (7.0.723.27404), Arm64 RyuJIT AdvSIMD
| Verfahren | Arbeit | Laufzeit | StringTocode | Bedeuten |
|---|---|---|---|---|
| OpenaichatCompletionStokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,133,5 μs |
| OpenaichatCompletionStokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 738,2 μs |
| OpenaichatCompletionStokenIZerCountTokens | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1.071,3 μs |
| OpenaichatCompletionStokenIZerCountTokens | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 709,5 μs |
| ClaudTokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1.186,3 μs |
| ClaudTokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 703,5 μs |
| ClaudetokenizerCountTokens | .NET 6.0 | .NET 6.0 | Con (...) e. N [16926] | 1,143,9 μs |
| ClaudetokenizerCountTokens | .NET 7.0 | .NET 7.0 | Con (...) e. N [16926] | 711,3 μs |
Fenster
BenchmarkDotNet v0.13.7, Windows 11 (10.0.22621.2134/22H2/2022Update/SunValley2)
Intel Core i7-9700K CPU 3.60GHz (Coffee Lake), 1 CPU, 8 logical and 8 physical cores
.NET SDK 7.0.400
[Host] : .NET 7.0.10 (7.0.1023.36312), X64 RyuJIT AVX2
.NET 6.0 : .NET 6.0.21 (6.0.2123.36311), X64 RyuJIT AVX2
.NET 7.0 : .NET 7.0.10 (7.0.1023.36312), X64 RyuJIT AVX2
| Verfahren | Arbeit | Laufzeit | StringTocode | Bedeuten |
|---|---|---|---|---|
| OpenaichatCompletionStokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...). R n [17157] | 1,270 ms |
| OpenaichatCompletionStokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...). R n [17157] | 1,226 ms |
| OpenaichatCompletionStokenIZerCountTokens | .NET 6.0 | .NET 6.0 | Con (...). R n [17157] | 1,212 ms |
| OpenaichatCompletionStokenIZerCountTokens | .NET 7.0 | .NET 7.0 | Con (...). R n [17157] | 1,138 ms |
| ClaudTokenizerEncode | .NET 6.0 | .NET 6.0 | Con (...). R n [17157] | 1,266 ms |
| ClaudTokenizerEncode | .NET 7.0 | .NET 7.0 | Con (...). R n [17157] | 1,174 ms |
| ClaudetokenizerCountTokens | .NET 6.0 | .NET 6.0 | Con (...). R n [17157] | 1,242 ms |
| ClaudetokenizerCountTokens | .NET 7.0 | .NET 7.0 | Con (...). R n [17157] | 1,156 ms |