Adds o4-mini & o3 models (#4235)

Author: eamodio

CHANGELOG.md

@@ -9,7 +9,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 ### Added
 
 - Adds OpenRouter support for GitLens' AI features ([#3906](https://github.com/gitkraken/vscode-gitlens/issues/3906))
-- Adds OpenAI GPT-4.1 models for GitLens' AI features ([#4235](https://github.com/gitkraken/vscode-gitlens/issues/4235))
+- Adds OpenAI GPT-4.1, GPT-4.1 mini, GPT-4.1 nano, o4 mini, and o3 models for GitLens' AI features ([#4235](https://github.com/gitkraken/vscode-gitlens/issues/4235))
 - Adds _Open File at Revision from Remote_ command to open the specific file revision from a remote file URL
 
 ### Changed

src/plus/ai/openaiProvider.ts

@@ -44,6 +44,36 @@ const models: OpenAIModel[] = [
 		provider: provider,
 		hidden: true,
 	},
+	{
+		id: 'o4-mini',
+		name: 'o4 mini',
+		maxTokens: { input: 200000, output: 100000 },
+		provider: provider,
+		temperature: null,
+	},
+	{
+		id: 'o4-mini-2025-04-16',
+		name: 'o4 mini (2025-04-16)',
+		maxTokens: { input: 200000, output: 100000 },
+		provider: provider,
+		temperature: null,
+		hidden: true,
+	},
+	{
+		id: 'o3',
+		name: 'o3',
+		maxTokens: { input: 200000, output: 100000 },
+		provider: provider,
+		temperature: null,
+	},
+	{
+		id: 'o3-2025-04-16',
+		name: 'o3 (2025-04-16)',
+		maxTokens: { input: 200000, output: 100000 },
+		provider: provider,
+		temperature: null,
+		hidden: true,
+	},
 	{
 		id: 'o3-mini',
 		name: 'o3 mini',