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Multiple AI models implemented - chatgpt, llama

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This commit is contained in:
MikeHughes-BIN
2025-12-11 12:41:11 +01:00
parent 425e24853e
commit 3af038d195
4 changed files with 242 additions and 18 deletions
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services/modules/llm-chat_gpt/chatgpt.js
+71 -18
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@@ -1,24 +1,26 @@
const fs = require('fs');
const path = require('path');
const outputDir = path.join(__dirname, "../../../storage/documents"); // path for output directory
if (!fs.existsSync(outputDir)) {
fs.mkdirSync(outputDir, { recursive: true }); // Create output directory if it doesn't exist
}
// Ensure Chat GPT API key is set in environment variables: export CHAT_GPT_API_KEY="your_api_key_here"
// NOTE: Using standard OPENAI_API_KEY instead because the API expects this env variable
const OPENAI_API_KEY = process.env.OPENAI_API_KEY; // Ensure Chat GPT API key is set in environment variables: export OPENAI_API_KEY="your_api_key_here"
// Ensure SAIA API key is set in environment variables: export SAIA_API_KEY="your_api_key_here"
const SAIA_API_KEY = process.env.SAIA_API_KEY; // Ensure SAIA API key is set in environment variables
const CHAT_GPT_URL = "https://api.openai.com/v1/chat/completions"; //URL for the REST call, used model and action
const SAIA_URL = "https://chat-ai.academiccloud.de/v1/chat/completions"; //URL for the REST call, used model and action
module.exports = {
name: "llm-chat_gpt",
const module_exports = {
name: "llm-saia_openai_gpt",
type: "llm",
displayname: "Chat GPT",
description: "Generates documents using Chat GPT",
displayname: "SAIA OpenAI GPT OSS 120B",
description: "Generates documents using OpenAI GPT OSS 120B via SAIA platform",
async function(parameter) {
try {
console.log("Chat GPT module invoked with parameters:", parameter);
console.log("SAIA OpenAI GPT module invoked with parameters:", parameter);
await this.createDocumentFromTranscript( //Call the function to create document with transcript, document type and language
parameter.inputTranscriptPath, // Path to input transcript file
@@ -27,7 +29,7 @@ module.exports = {
);
} catch (error) {
console.error("Error in Chat GPT module:", error);
console.error("Error in SAIA OpenAI GPT module:", error);
}
},
@@ -38,29 +40,32 @@ module.exports = {
const promptText = `${documentType}, in language ${language}, transcript:\n\n${transcript}`; //combine doc type, language and transcript - Change prompt here if needed
// --- REST CALL ---
const response = await fetch(CHAT_GPT_URL, {
const response = await fetch(SAIA_URL, {
method: "POST",
headers: {
"Authorization": `Bearer ${OPENAI_API_KEY}`,
"Authorization": `Bearer ${SAIA_API_KEY}`,
"Accept": "application/json",
"Content-Type": "application/json"
},
body: JSON.stringify({
model: "gpt-4.1",
model: "openai-gpt-oss-120b",
messages: [
{ role: "system", content: "You are a helpful assistant that generates documents from transcripts." },
{ role: "user", content: promptText }
]
],
temperature: 0
})
});
if (!response.ok) { //ok is true when a responce was successfull
if (!response.ok) { //ok is true when a response was successful
const text = await response.text();
throw new Error(`Chat GPT API error (${response.status}): ${text}`);
throw new Error(`SAIA API error (${response.status}): ${text}`);
}
const data = await response.json();
// Get generated text from response or default to empty string (if null)
// FIX: Chat Completions API uses data.choices[x].message.content
// SAIA uses OpenAI-compatible structure: data.choices[x].message.content
const output = data.choices?.[0]?.message?.content || "";
let inputTranscriptName = path.basename(transcriptPath, path.extname(transcriptPath)); // Name for the output file
@@ -72,7 +77,55 @@ module.exports = {
console.log("Generated document written to:", outPath);
} catch (error) {
console.error("Error generating Chat GPT content:", error);
console.error("Error generating SAIA content:", error);
}
}
};
module.exports = module_exports;
// CLI Mode: Allow direct execution
if (require.main === module) {
(async () => {
const args = process.argv.slice(2);
if (args.length < 2) {
console.error("Usage: node llm-openai-gpt.js <transcriptPath> <documentTypePath> [language]");
console.error("Example: node llm-openai-gpt.js ./transcript.json ./docType.json de");
process.exit(1);
}
const [transcriptPath, documentTypePath, language] = args;
// Check if API key is set
if (!SAIA_API_KEY) {
console.error("ERROR: SAIA_API_KEY environment variable is not set!");
console.error("Please set it with: export SAIA_API_KEY='your_api_key_here'");
process.exit(1);
}
// Check if files exist
if (!fs.existsSync(transcriptPath)) {
console.error(`ERROR: Transcript file not found: ${transcriptPath}`);
process.exit(1);
}
if (!fs.existsSync(documentTypePath)) {
console.error(`ERROR: Document type file not found: ${documentTypePath}`);
process.exit(1);
}
console.log("Starting document generation...");
console.log(`Transcript: ${transcriptPath}`);
console.log(`Document Type: ${documentTypePath}`);
console.log(`Language: ${language || 'en (default)'}`);
await module_exports.createDocumentFromTranscript(
transcriptPath,
documentTypePath,
language || 'en'
);
console.log("Done!");
})();
}