From d3f4d001134dcdaa5f7c1e136d3343ff0ee47ef5 Mon Sep 17 00:00:00 2001
From: Charles Packer <packercharles@gmail.com>
Date: Fri, 5 Dec 2025 14:59:33 -0800
Subject: [PATCH] feat(core): add support for gpt-5.1-codex-max (#6528)

---
 letta/constants.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/letta/constants.py b/letta/constants.py
index 4fa9aa1f..2c11d968 100644
--- a/letta/constants.py
+++ b/letta/constants.py
@@ -245,6 +245,7 @@ LLM_MAX_TOKENS = {
     "gpt-5.1-2025-11-13": 272000,
     "gpt-5.1-codex": 272000,
     "gpt-5.1-codex-mini": 272000,
+    "gpt-5.1-codex-max": 272000,
     # reasoners
     "o1": 200000,
     # "o1-pro": 200000,  # responses API only