DSPy Introduces Flex Module for Code and Prompt Optimization

DSPy introduced Flex, an experimental module that enables optimizers like GEPA to directly rewrite and optimize Python code alongside prompts, reducing LLM calls by 75% while improving task accuracy.

2026-08-04 ~ 2026-08-06 · 3 related posts

• DSPy Launches Experimental Flex Feature for Automated Code and Control Flow Optimization — lateinteraction · 2026-08-04
• DSPy Introduces Flex: Letting LLMs Optimize Code Directly, Cutting LLM Calls by 75% — dbreunig · 2026-08-06
• DSPy introduces Flex: Joint code and prompt optimization slashes LLM calls by 75% — dbreunig · 2026-08-06