From f2b1ec4f9e8e3b55f7f1d3291c450394d6a5753b Mon Sep 17 00:00:00 2001
From: Tony <TonyRL@users.noreply.github.com>
Date: Fri, 20 Feb 2026 04:23:42 +0800
Subject: [PATCH] feat(registry): add Gemini 3.1 Pro to GitHub Copilot provider

---
 internal/registry/model_definitions.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/internal/registry/model_definitions.go b/internal/registry/model_definitions.go
index cf6b3f0981..86d119fa71 100644
--- a/internal/registry/model_definitions.go
+++ b/internal/registry/model_definitions.go
@@ -377,6 +377,17 @@ func GetGitHubCopilotModels() []*ModelInfo {
 			ContextLength:       1048576,
 			MaxCompletionTokens: 65536,
 		},
+		{
+			ID:                  "gemini-3.1-pro-preview",
+			Object:              "model",
+			Created:             now,
+			OwnedBy:             "github-copilot",
+			Type:                "github-copilot",
+			DisplayName:         "Gemini 3.1 Pro (Preview)",
+			Description:         "Google Gemini 3.1 Pro Preview via GitHub Copilot",
+			ContextLength:       1048576,
+			MaxCompletionTokens: 65536,
+		},
 		{
 			ID:                  "gemini-3-flash-preview",
 			Object:              "model",