DSPy 3.3.1 发布：强化沙箱隔离与优化器性能

AI 摘要

DSPy 发布 3.3.1 版本，主要改进包括：PythonInterpreter 的安装简化、沙箱隔离强化和生命周期可观测性增强；优化器 GEPA 支持多提案采样和并发评估，提升吞吐量；同时修复了适配器正确性和 MCP 兼容性问题。该版本通过回调 API 提供完整的解释器执行追踪，并支持通过 gepa_kwargs 配置多目标优化。

正文节选

# DSPy 3.3.1 DSPy 3.3.1 contains many interpreter fixes and improvements. It makes `PythonInterpreter` easier to install, substantially strengthens sandbox isolation and request handling, and adds end-to-end visibility into interpreter execution. The release also improves optimizer throughput, adapter correctness, and MCP compatibility. ## Highlights ### PythonInterpreter: Managed Runtime, Hardening, and Lifecycle Visibility #### Installation, isolation, and execution integrity

发布时间：2026-08-22 07:07

抓取时间：2026-08-22 07:42

来源机构：Stanford NLP