From 5a64b38df3ca245a8106190c2c8b52ab62d75874 Mon Sep 17 00:00:00 2001
From: Anjul Garg <anjulgarg@live.com>
Date: Fri, 13 Feb 2026 20:20:16 -0800
Subject: [PATCH] feat: add github copilot gpt-5.3-codex model

---
 .../github-copilot/models/gpt-5.3-codex.toml  | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 providers/github-copilot/models/gpt-5.3-codex.toml

diff --git a/providers/github-copilot/models/gpt-5.3-codex.toml b/providers/github-copilot/models/gpt-5.3-codex.toml
new file mode 100644
index 000000000..20ae39d58
--- /dev/null
+++ b/providers/github-copilot/models/gpt-5.3-codex.toml
@@ -0,0 +1,24 @@
+name = "GPT-5.3-Codex"
+family = "gpt-codex"
+release_date = "2026-02-05"
+last_updated = "2026-02-05"
+attachment = true
+reasoning = true
+temperature = false
+knowledge = "2025-08-31"
+tool_call = true
+structured_output = true
+open_weights = false
+
+[cost]
+input = 0
+output = 0
+
+[limit]
+context = 400_000
+input = 272_000
+output = 128_000
+
+[modalities]
+input = ["text", "image", "pdf"]
+output = ["text"]