From a0af564b5a10375400502bfcf3ecd05e78c7ace5 Mon Sep 17 00:00:00 2001
From: Nyaru Toru <212608942+nyatoru@users.noreply.github.com>
Date: Tue, 24 Feb 2026 21:31:50 +0700
Subject: [PATCH] docs: add comments clarifying prefixToCheck logic in model.ts

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
---
 src/sse/services/model.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/sse/services/model.ts b/src/sse/services/model.ts
index 49145c50e3..ec606b7da0 100644
--- a/src/sse/services/model.ts
+++ b/src/sse/services/model.ts
@@ -22,8 +22,10 @@ export async function resolveModelAlias(alias) {
 export async function getModelInfo(modelStr) {
   const parsed = parseModel(modelStr);
 
+  // Check custom provider nodes first (for both alias and non-alias formats)
   // Check custom provider nodes first (for both alias and non-alias formats)
   if (parsed.providerAlias || parsed.provider) {
+    // Ensure prefixToCheck is always a concise identifier, not a full model string
     const prefixToCheck = parsed.providerAlias || parsed.provider;
 
     // Check OpenAI Compatible nodes