Reddit Email Digest
LangGraph pipeline synthesizing daily and weekly Reddit newsletters using dual-model abstraction and structured parsing.
Social Synthesis Engine · Role: Developer
Architecture
- 10-agent pipeline (Daily vs Weekly modes)
- Dual-model abstraction (GPT-4o / DeepSeek)
- Pydantic JSON schema enforcement
Results & scale
- 33.9% character reduction
- 32.6% token reduction via semantic dedup
Technology stack
- LangGraph
- DeepSeek
- Pydantic
- Python