Error3 reports
Fix ContextWindowExceededError
in DSPy
✅ Solution
The ContextWindowExceededError in dspy arises when the input prompt plus generated output surpasses the language model's maximum token limit. Fix this by shortening input prompts (e.g., reduce context or examples provided), reducing the maximum length of generated responses using `max_tokens`, and employing techniques like summarization to compress information.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Dec 1, 2025
Last reported:Jan 12, 2026