Thinking: accept extra-high alias and sync Codex FAQ wording

docs/help/faq.md

@@ -141,7 +141,7 @@ Quick answers plus deeper troubleshooting for real-world setups (local dev, VPS,
   - [Can I use self-hosted models (llama.cpp, vLLM, Ollama)?](#can-i-use-selfhosted-models-llamacpp-vllm-ollama)
   - [What do OpenClaw, Flawd, and Krill use for models?](#what-do-openclaw-flawd-and-krill-use-for-models)
   - [How do I switch models on the fly (without restarting)?](#how-do-i-switch-models-on-the-fly-without-restarting)
-  - [Can I use GPT 5.2 for daily tasks and Codex 5.2 for coding](#can-i-use-gpt-52-for-daily-tasks-and-codex-52-for-coding)
+  - [Can I use GPT 5.2 for daily tasks and Codex 5.3 for coding](#can-i-use-gpt-52-for-daily-tasks-and-codex-53-for-coding)
   - [Why do I see "Model … is not allowed" and then no reply?](#why-do-i-see-model-is-not-allowed-and-then-no-reply)
   - [Why do I see "Unknown model: minimax/MiniMax-M2.1"?](#why-do-i-see-unknown-model-minimaxminimaxm21)
   - [Can I use MiniMax as my default and OpenAI for complex tasks?](#can-i-use-minimax-as-my-default-and-openai-for-complex-tasks)
@@ -2035,12 +2035,12 @@ Re-run `/model` **without** the `@profile` suffix:
 If you want to return to the default, pick it from `/model` (or send `/model <default provider/model>`).
 Use `/model status` to confirm which auth profile is active.
 
-### Can I use GPT 5.2 for daily tasks and Codex 5.2 for coding
+### Can I use GPT 5.2 for daily tasks and Codex 5.3 for coding
 
 Yes. Set one as default and switch as needed:
 
 - **Quick switch (per session):** `/model gpt-5.2` for daily tasks, `/model gpt-5.3-codex` for coding.
-- **Default + switch:** set `agents.defaults.model.primary` to `openai-codex/gpt-5.3-codex`, then switch to `openai-codex/gpt-5.3-codex-codex` when coding (or the other way around).
+- **Default + switch:** set `agents.defaults.model.primary` to `openai/gpt-5.2`, then switch to `openai-codex/gpt-5.3-codex` when coding (or the other way around).
 - **Sub-agents:** route coding tasks to sub-agents with a different default model.
 
 See [Models](/concepts/models) and [Slash commands](/tools/slash-commands).

docs/tools/thinking.md

@@ -16,6 +16,7 @@ title: "Thinking Levels"
   - medium → “think harder”
   - high → “ultrathink” (max budget)
   - xhigh → “ultrathink+” (GPT-5.2 + Codex models only)
+  - `x-high` and `extra-high` map to `xhigh`.
   - `highest`, `max` map to `high`.
 - Provider notes:
   - Z.AI (`zai/*`) only supports binary thinking (`on`/`off`). Any non-`off` level is treated as `on` (mapped to `low`).

src/auto-reply/thinking.test.ts

@@ -15,6 +15,11 @@ describe("normalizeThinkLevel", () => {
     expect(normalizeThinkLevel("xhigh")).toBe("xhigh");
   });
 
+  it("accepts extra-high aliases as xhigh", () => {
+    expect(normalizeThinkLevel("extra-high")).toBe("xhigh");
+    expect(normalizeThinkLevel("extra high")).toBe("xhigh");
+  });
+
   it("accepts on as low", () => {
     expect(normalizeThinkLevel("on")).toBe("low");
   });

src/auto-reply/thinking.ts

@@ -40,7 +40,11 @@ export function normalizeThinkLevel(raw?: string | null): ThinkLevel | undefined
   if (!raw) {
     return undefined;
   }
-  const key = raw.toLowerCase();
+  const key = raw.trim().toLowerCase();
+  const collapsed = key.replace(/[\s_-]+/g, "");
+  if (collapsed === "xhigh" || collapsed === "extrahigh") {
+    return "xhigh";
+  }
   if (["off"].includes(key)) {
     return "off";
   }
@@ -61,9 +65,6 @@ export function normalizeThinkLevel(raw?: string | null): ThinkLevel | undefined
   ) {
     return "high";
   }
-  if (["xhigh", "x-high", "x_high"].includes(key)) {
-    return "xhigh";
-  }
   if (["think"].includes(key)) {
     return "minimal";
   }