NewAPI Configuration Guide: Enabling Claude Model's Thinking Feature

This article explains how to configure the thinking feature for Claude models in NewAPI. The author discovered that the Claude-Opus model lacks a built-in thinking tag when using the OpenClaudeCode channel, which created usability issues. They attempted to add the claude-opus-4-5-20251101-thinking model through NewAPI’s OpenAI channel. The article details the relevant parameter settings and mentions that while some users previously suggested using parameter overrides, testing showed this approach was ineffective. The author hopes to get help from the community to find the correct configuration method. For developers and tech enthusiasts who need to enable thinking functionality in AI applications, this article provides specific configuration problems and solution references, helping to resolve similar technical challenges.