SillyTavern/public/scripts/nai-settings.js
Mike Weldon feb523bd01 NovelAI Kayra 1.1 update
* Updated some presets and added Cosmic Cube
* Change defaults for NovelAI to select Clio on cold start
* Automatically change the preset to an appropriate default whenever you change the model
* Removed deprecated Top G sampler
2023-08-15 18:52:29 -07:00

536 lines
20 KiB
JavaScript

import {
getRequestHeaders,
getStoppingStrings,
getTextTokens,
novelai_setting_names,
saveSettingsDebounced
} from "../script.js";
import { getCfg } from "./extensions/cfg/util.js";
import { tokenizers } from "./power-user.js";
import { getStringHash } from "./utils.js";
export {
nai_settings,
loadNovelPreset,
loadNovelSettings,
getNovelTier,
};
const default_preamble = "[ Style: chat, complex, sensory, visceral ]";
const maximum_output_length = 150;
const default_presets = {
"euterpe-v2": "Classic-Euterpe",
"krake-v2": "Classic-Krake",
"clio-v1": "Talker-Chat-Clio",
"kayra-v1": "Carefree-Kayra"
}
const nai_settings = {
temperature: 1.5,
repetition_penalty: 2.25,
repetition_penalty_range: 2048,
repetition_penalty_slope: 0.09,
repetition_penalty_frequency: 0,
repetition_penalty_presence: 0.005,
tail_free_sampling: 0.975,
top_k: 10,
top_p: 0.75,
top_a: 0.08,
typical_p: 0.975,
min_length: 1,
model_novel: "clio-v1",
preset_settings_novel: "Talker-Chat-Clio",
streaming_novel: false,
nai_preamble: default_preamble,
prefix: '',
cfg_uc: '',
banned_tokens: '',
};
const nai_tiers = {
0: 'Paper',
1: 'Tablet',
2: 'Scroll',
3: 'Opus',
};
let novel_data = null;
let badWordsCache = {};
export function setNovelData(data) {
novel_data = data;
}
export function getKayraMaxContextTokens() {
switch (novel_data?.tier) {
case 1:
return 3072;
case 2:
return 6144;
case 3:
return 8192;
}
return null;
}
function getNovelTier(tier) {
return nai_tiers[tier] ?? 'no_connection';
}
function loadNovelPreset(preset) {
$("#amount_gen").val(preset.max_length);
$("#amount_gen_counter").text(`${preset.max_length}`);
if (((preset.max_context > 2048) && (!$("#max_context_unlocked")[0].checked)) ||
((preset.max_context <= 2048) && ($("#max_context_unlocked")[0].checked))) {
$("#max_context_unlocked").click();
}
$("#max_context").val(preset.max_context);
$("#max_context_counter").text(`${preset.max_context}`);
$("#rep_pen_size_novel").attr('max', preset.max_context);
nai_settings.temperature = preset.temperature;
nai_settings.repetition_penalty = preset.repetition_penalty;
nai_settings.repetition_penalty_range = preset.repetition_penalty_range;
nai_settings.repetition_penalty_slope = preset.repetition_penalty_slope;
nai_settings.repetition_penalty_frequency = preset.repetition_penalty_frequency;
nai_settings.repetition_penalty_presence = preset.repetition_penalty_presence;
nai_settings.tail_free_sampling = preset.tail_free_sampling;
nai_settings.top_k = preset.top_k;
nai_settings.top_p = preset.top_p;
nai_settings.top_a = preset.top_a;
nai_settings.typical_p = preset.typical_p;
nai_settings.min_length = preset.min_length;
nai_settings.cfg_scale = preset.cfg_scale;
nai_settings.phrase_rep_pen = preset.phrase_rep_pen;
nai_settings.mirostat_lr = preset.mirostat_lr;
nai_settings.mirostat_tau = preset.mirostat_tau;
nai_settings.prefix = preset.prefix;
nai_settings.cfg_uc = preset.cfg_uc || '';
nai_settings.banned_tokens = preset.banned_tokens || '';
loadNovelSettingsUi(nai_settings);
}
function loadNovelSettings(settings) {
//load the rest of the Novel settings without any checks
nai_settings.model_novel = settings.model_novel;
$(`#model_novel_select option[value=${nai_settings.model_novel}]`).attr("selected", true);
$('#model_novel_select').val(nai_settings.model_novel);
if (settings.nai_preamble !== undefined) nai_settings.preamble = settings.nai_preamble;
nai_settings.preset_settings_novel = settings.preset_settings_novel;
nai_settings.temperature = settings.temperature;
nai_settings.repetition_penalty = settings.repetition_penalty;
nai_settings.repetition_penalty_range = settings.repetition_penalty_range;
nai_settings.repetition_penalty_slope = settings.repetition_penalty_slope;
nai_settings.repetition_penalty_frequency = settings.repetition_penalty_frequency;
nai_settings.repetition_penalty_presence = settings.repetition_penalty_presence;
nai_settings.tail_free_sampling = settings.tail_free_sampling;
nai_settings.top_k = settings.top_k;
nai_settings.top_p = settings.top_p;
nai_settings.top_a = settings.top_a;
nai_settings.typical_p = settings.typical_p;
nai_settings.min_length = settings.min_length;
nai_settings.phrase_rep_pen = settings.phrase_rep_pen;
nai_settings.cfg_scale = settings.cfg_scale;
nai_settings.mirostat_lr = settings.mirostat_lr;
nai_settings.mirostat_tau = settings.mirostat_tau;
nai_settings.streaming_novel = !!settings.streaming_novel;
nai_settings.preamble = settings.preamble || default_preamble;
nai_settings.prefix = settings.prefix;
nai_settings.cfg_uc = settings.cfg_uc || '';
nai_settings.banned_tokens = settings.banned_tokens || '';
loadNovelSettingsUi(nai_settings);
}
function loadNovelSettingsUi(ui_settings) {
$("#temp_novel").val(ui_settings.temperature);
$("#temp_counter_novel").text(Number(ui_settings.temperature).toFixed(2));
$("#rep_pen_novel").val(ui_settings.repetition_penalty);
$("#rep_pen_counter_novel").text(Number(ui_settings.repetition_penalty).toFixed(2));
$("#rep_pen_size_novel").val(ui_settings.repetition_penalty_range);
$("#rep_pen_size_counter_novel").text(Number(ui_settings.repetition_penalty_range).toFixed(0));
$("#rep_pen_slope_novel").val(ui_settings.repetition_penalty_slope);
$("#rep_pen_slope_counter_novel").text(Number(`${ui_settings.repetition_penalty_slope}`).toFixed(2));
$("#rep_pen_freq_novel").val(ui_settings.repetition_penalty_frequency);
$("#rep_pen_freq_counter_novel").text(Number(ui_settings.repetition_penalty_frequency).toFixed(5));
$("#rep_pen_presence_novel").val(ui_settings.repetition_penalty_presence);
$("#rep_pen_presence_counter_novel").text(Number(ui_settings.repetition_penalty_presence).toFixed(3));
$("#tail_free_sampling_novel").val(ui_settings.tail_free_sampling);
$("#tail_free_sampling_counter_novel").text(Number(ui_settings.tail_free_sampling).toFixed(3));
$("#top_k_novel").val(ui_settings.top_k);
$("#top_k_counter_novel").text(Number(ui_settings.top_k).toFixed(0));
$("#top_p_novel").val(ui_settings.top_p);
$("#top_p_counter_novel").text(Number(ui_settings.top_p).toFixed(2));
$("#top_a_novel").val(ui_settings.top_a);
$("#top_a_counter_novel").text(Number(ui_settings.top_a).toFixed(2));
$("#typical_p_novel").val(ui_settings.typical_p);
$("#typical_p_counter_novel").text(Number(ui_settings.typical_p).toFixed(2));
$("#cfg_scale_novel").val(ui_settings.cfg_scale);
$("#cfg_scale_counter_novel").text(Number(ui_settings.cfg_scale).toFixed(2));
$("#phrase_rep_pen_novel").val(ui_settings.phrase_rep_pen || "off");
$("#mirostat_lr_novel").val(ui_settings.mirostat_lr);
$("#mirostat_lr_counter_novel").text(Number(ui_settings.mirostat_lr).toFixed(2));
$("#mirostat_tau_novel").val(ui_settings.mirostat_tau);
$("#mirostat_tau_counter_novel").text(Number(ui_settings.mirostat_tau).toFixed(2));
$("#min_length_novel").val(ui_settings.min_length);
$("#min_length_counter_novel").text(Number(ui_settings.min_length).toFixed(0));
$('#nai_preamble_textarea').val(ui_settings.nai_preamble);
$('#nai_prefix').val(ui_settings.prefix || "vanilla");
$('#nai_cfg_uc').val(ui_settings.cfg_uc || "");
$('#nai_banned_tokens').val(ui_settings.banned_tokens || "");
$("#streaming_novel").prop('checked', ui_settings.streaming_novel);
}
const sliders = [
{
sliderId: "#temp_novel",
counterId: "#temp_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.temperature = Number(val).toFixed(2); },
},
{
sliderId: "#rep_pen_novel",
counterId: "#rep_pen_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.repetition_penalty = Number(val).toFixed(2); },
},
{
sliderId: "#rep_pen_size_novel",
counterId: "#rep_pen_size_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.repetition_penalty_range = Number(val).toFixed(0); },
},
{
sliderId: "#rep_pen_slope_novel",
counterId: "#rep_pen_slope_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.repetition_penalty_slope = Number(val).toFixed(2); },
},
{
sliderId: "#rep_pen_freq_novel",
counterId: "#rep_pen_freq_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.repetition_penalty_frequency = Number(val).toFixed(5); },
},
{
sliderId: "#rep_pen_presence_novel",
counterId: "#rep_pen_presence_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.repetition_penalty_presence = Number(val).toFixed(3); },
},
{
sliderId: "#tail_free_sampling_novel",
counterId: "#tail_free_sampling_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.tail_free_sampling = Number(val).toFixed(3); },
},
{
sliderId: "#top_k_novel",
counterId: "#top_k_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.top_k = Number(val).toFixed(0); },
},
{
sliderId: "#top_p_novel",
counterId: "#top_p_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.top_p = Number(val).toFixed(2); },
},
{
sliderId: "#top_a_novel",
counterId: "#top_a_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.top_a = Number(val).toFixed(2); },
},
{
sliderId: "#typical_p_novel",
counterId: "#typical_p_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.typical_p = Number(val).toFixed(2); },
},
{
sliderId: "#mirostat_tau_novel",
counterId: "#mirostat_tau_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.mirostat_tau = Number(val).toFixed(2); },
},
{
sliderId: "#mirostat_lr_novel",
counterId: "#mirostat_lr_counter_novel",
format: (val) => Number(val).toFixed(2),
setValue: (val) => { nai_settings.mirostat_lr = Number(val).toFixed(2); },
},
{
sliderId: "#cfg_scale_novel",
counterId: "#cfg_scale_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.cfg_scale = Number(val).toFixed(2); },
},
{
sliderId: "#min_length_novel",
counterId: "#min_length_counter_novel",
format: (val) => `${val}`,
setValue: (val) => { nai_settings.min_length = Number(val).toFixed(0); },
},
{
sliderId: "#nai_cfg_uc",
counterId: "#nai_cfg_uc_counter",
format: (val) => val,
setValue: (val) => { nai_settings.cfg_uc = val; },
},
{
sliderId: "#nai_banned_tokens",
counterId: "#nai_banned_tokens_counter",
format: (val) => val,
setValue: (val) => { nai_settings.banned_tokens = val; },
}
];
function getBadWordIds(banned_tokens, tokenizerType) {
if (tokenizerType === tokenizers.NONE) {
return [];
}
const cacheKey = `${getStringHash(banned_tokens)}-${tokenizerType}`;
if (cacheKey in badWordsCache && Array.isArray(badWordsCache[cacheKey])) {
console.debug(`Bad words ids cache hit for "${banned_tokens}"`, badWordsCache[cacheKey]);
return badWordsCache[cacheKey];
}
const result = [];
const sequence = banned_tokens.split('\n');
for (let token of sequence) {
const trimmed = token.trim();
// Skip empty lines
if (trimmed.length === 0) {
continue;
}
// Verbatim text
if (trimmed.startsWith('{') && trimmed.endsWith('}')) {
const tokens = getTextTokens(tokenizerType, trimmed.slice(1, -1));
result.push(tokens);
}
// Raw token ids, JSON serialized
else if (trimmed.startsWith('[') && trimmed.endsWith(']')) {
try {
const tokens = JSON.parse(trimmed);
if (Array.isArray(tokens) && tokens.every(t => Number.isInteger(t))) {
result.push(tokens);
} else {
throw new Error('Not an array of integers');
}
} catch (err) {
console.log(`Failed to parse bad word token list: ${trimmed}`, err);
}
}
// Apply permutations
else {
const permutations = getBadWordPermutations(trimmed).map(t => getTextTokens(tokenizerType, t));
result.push(...permutations);
}
}
// Cache the result
console.debug(`Bad words ids for "${banned_tokens}"`, result);
badWordsCache[cacheKey] = result;
return result;
}
function getBadWordPermutations(text) {
const result = [];
// Original text
result.push(text);
// Original text + leading space
result.push(` ${text}`);
// First letter capitalized
result.push(text[0].toUpperCase() + text.slice(1));
// Ditto + leading space
result.push(` ${text[0].toUpperCase() + text.slice(1)}`);
// First letter lower cased
result.push(text[0].toLowerCase() + text.slice(1));
// Ditto + leading space
result.push(` ${text[0].toLowerCase() + text.slice(1)}`);
// Original all upper cased
result.push(text.toUpperCase());
// Ditto + leading space
result.push(` ${text.toUpperCase()}`);
// Original all lower cased
result.push(text.toLowerCase());
// Ditto + leading space
result.push(` ${text.toLowerCase()}`);
return result;
}
export function getNovelGenerationData(finalPrompt, this_settings, this_amount_gen, isImpersonate) {
const clio = nai_settings.model_novel.includes('clio');
const kayra = nai_settings.model_novel.includes('kayra');
const tokenizerType = kayra ? tokenizers.NERD2 : (clio ? tokenizers.NERD : tokenizers.NONE);
const stopSequences = (tokenizerType !== tokenizers.NONE)
? getStoppingStrings(isImpersonate, false)
.map(t => getTextTokens(tokenizerType, t))
: undefined;
const badWordIds = (tokenizerType !== tokenizers.NONE)
? getBadWordIds(nai_settings.banned_tokens, tokenizerType)
: undefined;
const prefix = selectPrefix(nai_settings.prefix, finalPrompt);
const cfgSettings = getCfg();
return {
"input": finalPrompt,
"model": nai_settings.model_novel,
"use_string": true,
"temperature": parseFloat(nai_settings.temperature),
"max_length": this_amount_gen < maximum_output_length ? this_amount_gen : maximum_output_length,
"min_length": parseInt(nai_settings.min_length),
"tail_free_sampling": parseFloat(nai_settings.tail_free_sampling),
"repetition_penalty": parseFloat(nai_settings.repetition_penalty),
"repetition_penalty_range": parseInt(nai_settings.repetition_penalty_range),
"repetition_penalty_slope": parseFloat(nai_settings.repetition_penalty_slope),
"repetition_penalty_frequency": parseFloat(nai_settings.repetition_penalty_frequency),
"repetition_penalty_presence": parseFloat(nai_settings.repetition_penalty_presence),
"top_a": parseFloat(nai_settings.top_a),
"top_p": parseFloat(nai_settings.top_p),
"top_k": parseInt(nai_settings.top_k),
"typical_p": parseFloat(nai_settings.typical_p),
"mirostat_lr": parseFloat(nai_settings.mirostat_lr),
"mirostat_tau": parseFloat(nai_settings.mirostat_tau),
"cfg_scale": cfgSettings?.guidanceScale ?? parseFloat(nai_settings.cfg_scale),
"cfg_uc": cfgSettings?.negativePrompt ?? nai_settings.cfg_uc ?? "",
"phrase_rep_pen": nai_settings.phrase_rep_pen,
"stop_sequences": stopSequences,
"bad_words_ids": badWordIds,
"generate_until_sentence": true,
"use_cache": false,
"use_string": true,
"return_full_text": false,
"prefix": prefix,
"order": this_settings.order,
"streaming": nai_settings.streaming_novel,
};
}
// Check if the prefix needs to be overriden to use instruct mode
function selectPrefix(selected_prefix, finalPromt) {
let useInstruct = false;
const clio = nai_settings.model_novel.includes('clio');
const kayra = nai_settings.model_novel.includes('kayra');
const isNewModel = clio || kayra;
if (isNewModel) {
// NovelAI claims they scan backwards 1000 characters (not tokens!) to look for instruct brackets. That's really short.
const tail = finalPromt.slice(-1500);
useInstruct = tail.includes("}");
return useInstruct ? "special_instruct" : selected_prefix;
}
return "vanilla";
}
export async function generateNovelWithStreaming(generate_data, signal) {
const response = await fetch('/generate_novelai', {
headers: getRequestHeaders(),
body: JSON.stringify(generate_data),
method: 'POST',
signal: signal,
});
return async function* streamData() {
const decoder = new TextDecoder();
const reader = response.body.getReader();
let getMessage = '';
let messageBuffer = "";
while (true) {
const { done, value } = await reader.read();
let response = decoder.decode(value);
let eventList = [];
// ReadableStream's buffer is not guaranteed to contain full SSE messages as they arrive in chunks
// We need to buffer chunks until we have one or more full messages (separated by double newlines)
messageBuffer += response;
eventList = messageBuffer.split("\n\n");
// Last element will be an empty string or a leftover partial message
messageBuffer = eventList.pop();
for (let event of eventList) {
for (let subEvent of event.split('\n')) {
if (subEvent.startsWith("data")) {
let data = JSON.parse(subEvent.substring(5));
getMessage += (data?.token || '');
yield getMessage;
}
}
}
if (done) {
return;
}
}
}
}
$("#nai_preamble_textarea").on('input', function () {
nai_settings.preamble = $('#nai_preamble_textarea').val();
saveSettingsDebounced();
});
$("#nai_preamble_restore").on('click', function () {
nai_settings.preamble = default_preamble;
$('#nai_preamble_textarea').val(nai_settings.preamble);
saveSettingsDebounced();
});
$(document).ready(function () {
sliders.forEach(slider => {
$(document).on("input", slider.sliderId, function () {
const value = $(this).val();
const formattedValue = slider.format(value);
slider.setValue(value);
$(slider.counterId).text(formattedValue);
console.log('saving');
saveSettingsDebounced();
});
});
$('#streaming_novel').on('input', function () {
const value = !!$(this).prop('checked');
nai_settings.streaming_novel = value;
saveSettingsDebounced();
});
$("#model_novel_select").change(function () {
nai_settings.model_novel = $("#model_novel_select").find(":selected").val();
saveSettingsDebounced();
// Update the selected preset to something appropriate
const default_preset = default_presets[nai_settings.model_novel];
$(`#settings_perset_novel`).val(novelai_setting_names[default_preset]);
$(`#settings_perset_novel option[value=${novelai_setting_names[default_preset]}]`).attr("selected", "true")
$(`#settings_perset_novel`).trigger("change");
});
$("#nai_prefix").on('change', function () {
nai_settings.prefix = $("#nai_prefix").find(":selected").val();
saveSettingsDebounced();
});
$("#phrase_rep_pen_novel").on('change', function () {
nai_settings.phrase_rep_pen = $("#phrase_rep_pen_novel").find(":selected").val();
saveSettingsDebounced();
});
});