From 8a9751a819e41c527ec413e988b18f48df62332a Mon Sep 17 00:00:00 2001
From: Brian Le <brian@brianle.xyz>
Date: Wed, 4 Mar 2026 00:30:13 -0500
Subject: [PATCH] fix(config): use correct codex haiku model ID
 (gpt-5-codex-mini)

ANTHROPIC_DEFAULT_HAIKU_MODEL in base-codex.settings.json is set to
gpt-5-mini which is not routable on the codex CLIProxy endpoint,
causing 502 'unknown provider for model gpt-5-mini' when Claude Code
spawns subagents at the haiku tier.

The correct model ID is gpt-5-codex-mini (confirmed via /v1/models).

Ref: #602
---
 config/base-codex.settings.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/base-codex.settings.json b/config/base-codex.settings.json
index 9c92f741..20621941 100644
--- a/config/base-codex.settings.json
+++ b/config/base-codex.settings.json
@@ -5,6 +5,6 @@
     "ANTHROPIC_MODEL": "gpt-5.3-codex",
     "ANTHROPIC_DEFAULT_OPUS_MODEL": "gpt-5.3-codex",
     "ANTHROPIC_DEFAULT_SONNET_MODEL": "gpt-5.3-codex",
-    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "gpt-5-mini"
+    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "gpt-5-codex-mini"
   }
 }