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Add optional OpenAI configuration options (OPENAI_BASE_URL, SMART_LLM, FAST_LLM) #864

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Add optional OpenAI configuration options (OPENAI_BASE_URL, SMART_LLM, FAST_LLM) #864

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Copilot Jul 9, 2025
f95a9ed
Add optional OpenAI configuration options (OPENAI_BASE_URL, SMART_LLM…
Copilot Jul 9, 2025
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3 changes: 3 additions & 0 deletions .env.example
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,9 @@ MASTODON_CLIENT_SECRET=""

# Misc Settings
OPENAI_API_KEY=""
OPENAI_BASE_URL=""
SMART_LLM=""
FAST_LLM=""
NEXT_PUBLIC_DISCORD_SUPPORT=""
NEXT_PUBLIC_POLOTNO=""
# NOT_SECURED=false
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4 changes: 2 additions & 2 deletions apps/backend/src/api/routes/copilot.controller.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -29,8 +29,8 @@ export class CopilotController {
// @ts-ignore
req?.body?.variables?.data?.metadata?.requestType ===
'TextareaCompletion'
? 'gpt-4o-mini'
: 'gpt-4.1',
? process.env.FAST_LLM || 'gpt-4o-mini'
: process.env.SMART_LLM || 'gpt-4.1',
}),
});

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3 changes: 2 additions & 1 deletion libraries/nestjs-libraries/src/agent/agent.graph.insert.service.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,9 @@ import { PostsService } from '@gitroom/nestjs-libraries/database/prisma/posts/po

const model = new ChatOpenAI({
apiKey: process.env.OPENAI_API_KEY || 'sk-proj-',
model: 'gpt-4o-2024-08-06',
model: process.env.SMART_LLM || 'gpt-4o-2024-08-06',
temperature: 0,
...(process.env.OPENAI_BASE_URL && { openAIApiKey: process.env.OPENAI_API_KEY, configuration: { baseURL: process.env.OPENAI_BASE_URL } }),
});

interface WorkflowChannelsState {
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25 changes: 17 additions & 8 deletions libraries/nestjs-libraries/src/openai/openai.service.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@ import { z } from 'zod';

const openai = new OpenAI({
apiKey: process.env.OPENAI_API_KEY || 'sk-proj-',
baseURL: process.env.OPENAI_BASE_URL,
});

const PicturePrompt = z.object({
Expand All @@ -18,6 +19,14 @@ const VoicePrompt = z.object({

@Injectable()
export class OpenaiService {
private getSmartModel(): string {
return process.env.SMART_LLM || 'gpt-4.1';
}

private getFastModel(): string {
return process.env.FAST_LLM || 'gpt-4o-mini';
}

async generateImage(prompt: string, isUrl: boolean, isVertical = false) {
const generate = (
await openai.images.generate({
Expand All @@ -35,7 +44,7 @@ export class OpenaiService {
return (
(
await openai.beta.chat.completions.parse({
model: 'gpt-4.1',
model: this.getSmartModel(),
messages: [
{
role: 'system',
Expand All @@ -56,7 +65,7 @@ export class OpenaiService {
return (
(
await openai.beta.chat.completions.parse({
model: 'gpt-4.1',
model: this.getSmartModel(),
messages: [
{
role: 'system',
Expand Down Expand Up @@ -90,7 +99,7 @@ export class OpenaiService {
],
n: 5,
temperature: 1,
model: 'gpt-4.1',
model: this.getFastModel(),
}),
openai.chat.completions.create({
messages: [
Expand All @@ -106,7 +115,7 @@ export class OpenaiService {
],
n: 5,
temperature: 1,
model: 'gpt-4.1',
model: this.getFastModel(),
}),
])
).flatMap((p) => p.choices);
Expand Down Expand Up @@ -144,7 +153,7 @@ export class OpenaiService {
content,
},
],
model: 'gpt-4.1',
model: this.getFastModel(),
});

const { content: articleContent } = websiteContent.choices[0].message;
Expand All @@ -164,7 +173,7 @@ export class OpenaiService {
const posts =
(
await openai.beta.chat.completions.parse({
model: 'gpt-4.1',
model: this.getSmartModel(),
messages: [
{
role: 'system',
Expand Down Expand Up @@ -197,7 +206,7 @@ export class OpenaiService {
return (
(
await openai.beta.chat.completions.parse({
model: 'gpt-4.1',
model: this.getSmartModel(),
messages: [
{
role: 'system',
Expand Down Expand Up @@ -231,7 +240,7 @@ export class OpenaiService {
return (
(
await openai.beta.chat.completions.parse({
model: 'gpt-4.1',
model: this.getSmartModel(),
messages: [
{
role: 'system',
Expand Down