diff --git a/src/agent/configurator.ts b/src/agent/configurator.ts
index 8e7fcc41..729c3bf4 100644
--- a/src/agent/configurator.ts
+++ b/src/agent/configurator.ts
@@ -794,7 +794,7 @@ function prepareOpenCode(options: AgentSetupOptions, path: string): PreparedAgen
     return [
       { path: ['provider', 'minimax', 'models', model.id, 'name'], value: model.id },
       { path: ['provider', 'minimax', 'models', model.id, 'reasoning'], value: true },
-      { path: ['provider', 'minimax', 'models', model.id, 'temperature'], value: true },
+      { path: ['provider', 'minimax', 'models', model.id, 'temperature'], value: false },
       {
         path: ['provider', 'minimax', 'models', model.id, 'attachment'],
         value: input.includes('image'),
@@ -911,8 +911,12 @@ function preparePi(options: AgentSetupOptions, paths: string[]): PreparedAgentFi
     name: model.id,
     reasoning: true,
     ...(model.id === 'MiniMax-M3'
-      ? { compat: { forceAdaptiveThinking: true } }
-      : { thinkingLevelMap: { off: null } }),
+      ? { compat: { forceAdaptiveThinking: true, supportsTemperature: false } }
+      : {
+        // Always thinks (no off level); effort low..max via output_config.effort; no temperature.
+        compat: { forceAdaptiveThinking: true, supportsTemperature: false },
+        thinkingLevelMap: { off: null, minimal: null, xhigh: 'xhigh', max: 'max' },
+      }),
     input: [...model.input],
     contextWindow: model.contextWindow,
     maxTokens: model.maxTokens,
diff --git a/test/agent/configurator.test.ts b/test/agent/configurator.test.ts
index 74ded527..b79039e5 100644
--- a/test/agent/configurator.test.ts
+++ b/test/agent/configurator.test.ts
@@ -260,13 +260,14 @@ describe('agent configurator', () => {
     expect(openCode.provider.minimax.models['keep-model']).toEqual({ name: 'Keep' });
     expect(openCode.provider.minimax.models['MiniMax-M3'].custom).toBe(true);
     expect(openCode.provider.minimax.models['MiniMax-M3'].attachment).toBe(true);
+    expect(openCode.provider.minimax.models['MiniMax-M3'].temperature).toBe(false);
     expect(openCode.provider.minimax.models['MiniMax-M3'].modalities)
       .toEqual({ input: ['text', 'image'], output: ['text'] });
     expect(openCode.provider.minimax.models['MiniMax-M3'].limit)
       .toEqual({ context: 1_000_000, output: 128000 });
     const m31OpenCode = openCode.provider.minimax.models['MiniMax-M3.1-Flash'];
     expect(m31OpenCode.reasoning).toBe(true);
-    expect(m31OpenCode.temperature).toBe(true);
+    expect(m31OpenCode.temperature).toBe(false);
     expect(m31OpenCode.interleaved).toEqual({ field: 'reasoning_content' });
     expect(m31OpenCode.variants.default.reasoningEffort).toBe('max');
     expect(m31OpenCode.variants.none.disabled).toBe(true);
@@ -310,8 +311,11 @@ describe('agent configurator', () => {
     });
     expect(piModels.providers['minimax-cn'].models[1].thinkingLevelMap).toBeUndefined();
     expect(piModels.providers['minimax-cn'].models[1].compat)
-      .toEqual({ supportsStrictTools: true, forceAdaptiveThinking: true });
-    expect(piModels.providers['minimax-cn'].models[2].thinkingLevelMap).toEqual({ off: null });
+      .toEqual({ supportsStrictTools: true, forceAdaptiveThinking: true, supportsTemperature: false });
+    expect(piModels.providers['minimax-cn'].models[2].thinkingLevelMap)
+      .toEqual({ off: null, minimal: null, xhigh: 'xhigh', max: 'max' });
+    expect(piModels.providers['minimax-cn'].models[2].compat)
+      .toEqual({ forceAdaptiveThinking: true, supportsTemperature: false });
     expect(piModels.providers['minimax-cn'].api).toBe('anthropic-messages');
     expect(piModels.providers['minimax-cn'].baseUrl).toBe('https://api.minimax.cn/anthropic');
     expect(piModels.providers['minimax-cn'].models.map((model: { id: string }) => model.id))