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Moved most of code to prompt converters

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This commit is contained in:
Honey Tree
2024-11-18 08:06:27 -03:00
parent befe5a7171
commit c3caa1699e
2 changed files with 78 additions and 50 deletions
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54
src/endpoints/backends/chat-completions.js
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@ -26,6 +26,8 @@ import {
convertMistralMessages,
convertAI21Messages,
mergeMessages,
cachingAtDepthForOpenRouterClaude,
cachingAtDepthForClaude,
} from '../../prompt-converters.js';
import { readSecret, SECRET_KEYS } from '../secrets.js';
@ -145,19 +147,7 @@ async function sendClaudeRequest(request, response) {
}
if (cachingAtDepth !== -1) {
// There are extremely few scenarios in which caching the prefill is a good idea, it mostly just breaks everything
const messageCount = convertedPrompt.messages.length;
cachingAtDepth += convertedPrompt.messages[messageCount - 1].role === 'assistant' ? 1 : 0;
if (messageCount - 1 - cachingAtDepth >= 0) {
const contentCount = convertedPrompt.messages[messageCount - 1 - cachingAtDepth].content.length;
convertedPrompt.messages[messageCount - 1 - cachingAtDepth].content[contentCount - 1]['cache_control'] = { type: 'ephemeral' };
}
if (messageCount - 1 - cachingAtDepth - 2 >= 0) {
const contentCount = convertedPrompt.messages[messageCount - 1 - cachingAtDepth].content.length;
convertedPrompt.messages[messageCount - 1 - cachingAtDepth - 2].content[contentCount - 1]['cache_control'] = { type: 'ephemeral' };
}
cachingAtDepthForClaude(convertedPrompt.messages, cachingAtDepth);
}
if (enableSystemPromptCache || cachingAtDepth !== -1) {
@ -902,43 +892,7 @@ router.post('/generate', jsonParser, function (request, response) {
let cachingAtDepth = getConfigValue('claude.cachingAtDepth', -1);
if (Number.isInteger(cachingAtDepth) && cachingAtDepth >= 0 && request.body.model.startsWith('anthropic/claude-3')) {
//caching the prefill is a terrible idea in general
let passedThePrefill = false;
//depth here is the number of message role switches
let depth = 0;
let previousRoleName = "";
for (let i = request.body.messages.length - 1; i >= 0; i--) {
if (!passedThePrefill && request.body.messages[i].role === 'assistant') {
continue;
}
passedThePrefill = true;
if (request.body.messages[i].role !== previousRoleName) {
if (depth === cachingAtDepth || depth === cachingAtDepth + 2) {
const content = request.body.messages[i].content;
if (typeof content === 'string') {
request.body.messages[i].content = [{
type: 'text',
text: content,
cache_control: { type: "ephemeral"},
}];
} else {
const contentPartCount = content.length;
content[contentPartCount - 1].cache_control = {
type: "ephemeral"
}
}
}
if (depth === cachingAtDepth + 2) {
break
}
depth += 1;
previousRoleName = request.body.messages[i].role;
}
}
cachingAtDepthForOpenRouterClaude(request.body.messages, cachingAtDepth);
}
} else if (request.body.chat_completion_source === CHAT_COMPLETION_SOURCES.CUSTOM) {
apiUrl = request.body.custom_url;