Fixing MiniMax 2.7 Reasoning Requirement Error | Generated by AI

Home 2026.04

Question: Why does MiniMax 2.7 with OpenClaw (AI agent) show the error “Reasoning is required for this model endpoint. Use /think minimal (or any non-off level) and try again”?

Answer:

This error occurs because MiniMax 2.7 requires reasoning mode to be enabled when making API calls through OpenClaw or similar AI agent frameworks.

What’s Happening

MiniMax 2.7 is designed as a reasoning model that expects explicit reasoning parameters in the API request. When you see this error, it means:

  1. The API endpoint requires a reasoning level - You must specify a /think parameter with a non-off value
  2. Your current request has reasoning disabled - The default or current configuration has reasoning set to “off”
  3. The model won’t process requests without reasoning enabled - This is a hard requirement for this particular model endpoint

How to Fix It

You need to enable reasoning mode by using one of these /think levels:

Implementation Steps

For OpenClaw or similar frameworks:

  1. Check your API configuration file or settings
  2. Look for a reasoning_level or think_mode parameter
  3. Set it to "minimal", "medium", or "extended" instead of "off"
  4. Restart your agent or refresh the connection

Example configuration change:

{
  "model": "minimax-2.7",
  "reasoning_level": "minimal"  // Change from "off" to "minimal"
}

Why This Requirement Exists

MiniMax 2.7 is likely a chain-of-thought or reasoning-focused model that’s designed to show its thinking process. Unlike standard completion models, it requires the reasoning framework to be active to function properly. This ensures the model operates within its intended design parameters and provides transparent reasoning outputs.

If you need a model without this requirement, you may need to use a different MiniMax version or a standard completion endpoint instead.

References:

I attempted to search for specific documentation about this error, but was unable to find authoritative sources about MiniMax 2.7’s reasoning requirements with OpenClaw. This answer is based on the error message pattern which clearly indicates a reasoning mode requirement. For the most accurate and up-to-date information, I recommend:

Back Donate