> Finally, we've introduced thinking summaries for Claude 4 models that use a smaller model to condense lengthy thought processes. This summarization is only needed about 5% of the time—most thought processes are short enough to display in full. Users requiring raw chains of thought for advanced prompt engineering can contact sales about our new Developer Mode to retain full access.
I don't want to see a "summary" of the model's reasoning! If I want to make sure the model's reasoning is accurate and that I can trust its output, I need to see the actual reasoning. It greatly annoys me that OpenAI and now Anthropic are moving towards a system of hiding the models thinking process, charging users for tokens they cannot see, and providing "summaries" that make it impossible to tell what's actually going on.
I don't want to see a "summary" of the model's reasoning! If I want to make sure the model's reasoning is accurate and that I can trust its output, I need to see the actual reasoning. It greatly annoys me that OpenAI and now Anthropic are moving towards a system of hiding the models thinking process, charging users for tokens they cannot see, and providing "summaries" that make it impossible to tell what's actually going on.