Skip to content

Update chat model provider sample #1213

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Aug 27, 2025
Merged

Update chat model provider sample #1213

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
eeb97cf
Update chat model provider sample
lramos15 Aug 27, 2025
66d7b88
Merge branch 'main' into lramos15/estimated-rook
lramos15 Aug 27, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions chat-model-provider-sample/package-lock.json
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

13 changes: 4 additions & 9 deletions chat-model-provider-sample/package.json
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,8 +1,5 @@
{
"name": "chat-model-provider-sample",
"enabledApiProposals": [
"chatProvider"
],
"publisher": "vscode-samples",
"displayName": "Copilot Model Provider Sample",
"description": "Sample extension which provides chat models via the LM API.",
Expand All @@ -12,17 +9,14 @@
},
"version": "0.1.0",
"engines": {
"vscode": "^1.103.0-20250721"
"vscode": "^1.104.0-20250828"
},
"categories": [
"AI",
"Chat"
],
"activationEvents": [
"onStartupFinished"
],
"contributes": {
"languageModels": [
"languageModelChatProviders": [
{
"vendor": "sample",
"displayName": "Sample Model Vendor"
Expand All @@ -39,12 +33,13 @@
"lint": "eslint",
"watch": "tsc -watch -p ./"
},
"dependencies": { },
"devDependencies": {
"@eslint/js": "^9.13.0",
"@stylistic/eslint-plugin": "^2.9.0",
"@types/node": "^22",
"@types/vscode": "^1.102.0",
"@vscode/dts": "^0.4.1",
"@types/vscode": "^1.103.0",
"eslint": "^9.13.0",
"typescript": "^5.9.2",
"typescript-eslint": "^8.39.0"
Expand Down
2 changes: 1 addition & 1 deletion chat-model-provider-sample/src/extension.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import * as vscode from 'vscode';
import { SampleChatModelProvider } from './provider';

export function activate(_: vscode.ExtensionContext) {
vscode.lm.registerChatModelProvider('sample', new SampleChatModelProvider());
vscode.lm.registerLanguageModelChatProvider('sample', new SampleChatModelProvider());
}

export function deactivate() { }
18 changes: 9 additions & 9 deletions chat-model-provider-sample/src/provider.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,35 +1,35 @@
import { CancellationToken, ChatResponseFragment2, LanguageModelChatInformation, LanguageModelChatMessage, LanguageModelChatProvider2, LanguageModelChatRequestHandleOptions, LanguageModelTextPart, Progress, ProviderResult } from "vscode";
import { CancellationToken, LanguageModelChatInformation, LanguageModelChatMessage, LanguageModelChatProvider, LanguageModelChatRequestHandleOptions, LanguageModelResponsePart, LanguageModelTextPart, Progress, ProviderResult } from "vscode";

function getChatModelInfo(id: string, name: string): LanguageModelChatInformation {
return {
id,
name,
description: "A sample chat model for demonstration purposes.",
tooltip: "A sample chat model for demonstration purposes.",
family: "sample-family",
maxInputTokens: 120000,
maxOutputTokens: 8192,
version: "1.0.0",
capabilities: {
toolCalling: true,
vision: true,
imageInput: true,
}
};
}

export class SampleChatModelProvider implements LanguageModelChatProvider2 {
prepareLanguageModelChat(_options: { silent: boolean; }, _token: CancellationToken): ProviderResult<LanguageModelChatInformation[]> {
export class SampleChatModelProvider implements LanguageModelChatProvider {
prepareLanguageModelChatInformation(_options: { silent: boolean; }, _token: CancellationToken): ProviderResult<LanguageModelChatInformation[]> {
return [
getChatModelInfo("sample-dog-model", "Dog Model"),
getChatModelInfo("sample-cat-model", "Cat Model"),
];
}
async provideLanguageModelChatResponse(model: LanguageModelChatInformation, _messages: Array<LanguageModelChatMessage>, _options: LanguageModelChatRequestHandleOptions, progress: Progress<ChatResponseFragment2>, _token: CancellationToken): Promise<void> {
async provideLanguageModelChatResponse(model: LanguageModelChatInformation, _messages: Array<LanguageModelChatMessage>, _options: LanguageModelChatRequestHandleOptions, progress: Progress<LanguageModelResponsePart>, _token: CancellationToken): Promise<void> {
if (model.id === "sample-dog-model") {
progress.report({index: 0, part: new LanguageModelTextPart("Woof! This is a dog model response.") });
progress.report(new LanguageModelTextPart("Woof! This is a dog model response."));
} else if (model.id === "sample-cat-model") {
progress.report({index: 0, part: new LanguageModelTextPart("Meow! This is a cat model response.") });
progress.report(new LanguageModelTextPart("Meow! This is a cat model response."));
} else {
progress.report({ index: 0, part: new LanguageModelTextPart("Unknown model.") });
progress.report(new LanguageModelTextPart("Unknown model."));
}
}
async provideTokenCount(_model: LanguageModelChatInformation, _text: string | LanguageModelChatMessage, _token: CancellationToken): Promise<number> {
Expand Down
Loading