How to Make Anthropic’s Claude Models Consistently Generate Valid JSON
Published in
5 min readDec 27, 2023
OpenAI’s GPT models are known to be quite good at consistently outputting valid JSON, especially when using the new JSON mode for GPT-4 Turbo.
Unfortunately, the same can’t be said for Anthropic’s Claude models which frequently make mistakes in attempting to output JSON. The most common errors tend to be:
