Revert editor-mulit-prompt2 in base max for now

Author: jahooma

.agents/base2/base2.ts

@@ -75,7 +75,7 @@ export function createBase2(
       isDefault && 'thinker',
       isLite && 'editor-gpt-5',
       isDefault && 'editor',
-      isMax && 'editor-multi-prompt2',
+      isMax && 'editor-multi-prompt',
       isMax && 'thinker-best-of-n-opus',
       !isLite && 'code-reviewer',
       'context-pruner',

.agents/editor/best-of-n/editor-implementor.ts

@@ -19,7 +19,7 @@ export const createBestOfNImplementor = (options: {
         ? 'anthropic/claude-opus-4.5'
         : isGemini
           ? 'google/gemini-3-pro-preview'
-          : 'openai/gpt-5.2',
+          : 'openai/gpt-5.1',
     displayName: 'Implementation Generator',
     spawnerPrompt:
       'Generates a complete implementation plan with all code changes',

.agents/editor/best-of-n/editor-multi-prompt.ts

@@ -102,11 +102,6 @@ function* handleStepsMultiPrompt({
       prompt: `Strategy: ${prompt}`,
     }))
 
-  // Always spawn an additional gpt-5 implementor with no prompt
-  implementorAgents.push({
-    agent_type: 'editor-implementor-gpt-5',
-  })
-
   // Spawn all implementor agents
   const { toolResult: implementorResults } = yield {
     toolName: 'spawn_agents',