From ecdf30940459a27311855a97cfdb7599cb3f89a2 Mon Sep 17 00:00:00 2001
From: Daniel Emden <emden.daniel@gmail.com>
Date: Wed, 4 Mar 2026 15:31:56 +0100
Subject: [PATCH] fix(codex): pass reasoning_effort to Codex API

The OpenAI Codex provider accepts reasoning_effort but silently
discards it. Wire it through as {"reasoning": {"effort": ...}} in
the request body so the config option actually takes effect.
---
 nanobot/providers/openai_codex_provider.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/nanobot/providers/openai_codex_provider.py b/nanobot/providers/openai_codex_provider.py
index b6afa65..d04e210 100644
--- a/nanobot/providers/openai_codex_provider.py
+++ b/nanobot/providers/openai_codex_provider.py
@@ -52,6 +52,9 @@ class OpenAICodexProvider(LLMProvider):
             "parallel_tool_calls": True,
         }
 
+        if reasoning_effort:
+            body["reasoning"] = {"effort": reasoning_effort}
+
         if tools:
             body["tools"] = _convert_tools(tools)