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Add llama 3 tokenizer

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Cohee
2024-05-03 23:59:39 +03:00
parent 7bc87b6e28
commit 7bfd666321
8 changed files with 143 additions and 21 deletions
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34
public/scripts/tokenizers.js
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@ -4,7 +4,7 @@ import { chat_completion_sources, model_list, oai_settings } from './openai.js';
import { groups, selected_group } from './group-chats.js';
import { getStringHash } from './utils.js';
import { kai_flags } from './kai-settings.js';
import { textgen_types, textgenerationwebui_settings as textgen_settings, getTextGenServer } from './textgen-settings.js';
import { textgen_types, textgenerationwebui_settings as textgen_settings, getTextGenServer, getTextGenModel } from './textgen-settings.js';
import { getCurrentDreamGenModelTokenizer, getCurrentOpenRouterModelTokenizer, openRouterModels } from './textgen-models.js';
const { OOBA, TABBY, KOBOLDCPP, APHRODITE, LLAMACPP, OPENROUTER, DREAMGEN } = textgen_types;
@ -24,6 +24,8 @@ export const tokenizers = {
YI: 8,
API_TEXTGENERATIONWEBUI: 9,
API_KOBOLD: 10,
CLAUDE: 11,
LLAMA3: 12,
BEST_MATCH: 99,
};
@ -31,6 +33,7 @@ export const SENTENCEPIECE_TOKENIZERS = [
tokenizers.LLAMA,
tokenizers.MISTRAL,
tokenizers.YI,
tokenizers.LLAMA3,
// uncomment when NovelAI releases Kayra and Clio weights, lol
//tokenizers.NERD,
//tokenizers.NERD2,
@ -78,6 +81,16 @@ const TOKENIZER_URLS = {
decode: '/api/tokenizers/yi/decode',
count: '/api/tokenizers/yi/encode',
},
[tokenizers.CLAUDE]: {
encode: '/api/tokenizers/claude/encode',
decode: '/api/tokenizers/claude/decode',
count: '/api/tokenizers/claude/encode',
},
[tokenizers.LLAMA3]: {
encode: '/api/tokenizers/llama3/encode',
decode: '/api/tokenizers/llama3/decode',
count: '/api/tokenizers/llama3/encode',
},
[tokenizers.API_TEXTGENERATIONWEBUI]: {
encode: '/api/tokenizers/remote/textgenerationwebui/encode',
count: '/api/tokenizers/remote/textgenerationwebui/encode',
@ -211,6 +224,16 @@ export function getTokenizerBestMatch(forApi) {
}
}
if (forApi === 'textgenerationwebui') {
const model = String(getTextGenModel() || online_status).toLowerCase();
if (model.includes('llama3') || model.includes('llama-3')) {
return tokenizers.LLAMA3;
}
if (model.includes('mistral') || model.includes('mixtral')) {
return tokenizers.MISTRAL;
}
}
return tokenizers.LLAMA;
}
@ -421,6 +444,7 @@ export function getTokenizerModel() {
const gpt2Tokenizer = 'gpt2';
const claudeTokenizer = 'claude';
const llamaTokenizer = 'llama';
const llama3Tokenizer = 'llama3';
const mistralTokenizer = 'mistral';
const yiTokenizer = 'yi';
@ -458,6 +482,9 @@ export function getTokenizerModel() {
if (model?.architecture?.tokenizer === 'Llama2') {
return llamaTokenizer;
}
else if (model?.architecture?.tokenizer === 'Llama3') {
return llama3Tokenizer;
}
else if (model?.architecture?.tokenizer === 'Mistral') {
return mistralTokenizer;
}
@ -498,10 +525,13 @@ export function getTokenizerModel() {
}
if (oai_settings.chat_completion_source === chat_completion_sources.PERPLEXITY) {
if (oai_settings.perplexity_model.includes('llama-3') || oai_settings.perplexity_model.includes('llama3')) {
return llama3Tokenizer;
}
if (oai_settings.perplexity_model.includes('llama')) {
return llamaTokenizer;
}
if (oai_settings.perplexity_model.includes('mistral')) {
if (oai_settings.perplexity_model.includes('mistral') || oai_settings.perplexity_model.includes('mixtral')) {
return mistralTokenizer;
}
}