SyGra: A Unified Graph-Based Framework for Scalable Generation, Quality Tagging, and Management of Synthetic Data — HN submission

Tue, 23 Sep 2025 18:13:04 GMT

Show HN: SyGra – Graph-oriented Synthetic data generation Pipeline for LLMs

We're open-sourcing SyGra, a framework for building reproducible synthetic-data pipelines for LLM training and evaluation (SFT, DPO, agent simulation, multimodal). Problem: High-quality datasets are scarce, expensive, and often sensitive. When teams turn to synthetic data, the difficulty isn't single prompts—it's the end-to-end system: designing branching/looping workflows, coordinating multiple inference backends/APIs and tool calls, enforcing validation + schema compliance + quality tagging at scale, and running fault-tolerant jobs with resumability, sharding, and streaming. Ad-hoc…

1 point; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.

SyGra: A Unified Graph-Based Framework for Scalable Generation, Quality Tagging, and Management of Synthetic Data · HackerPapers discussions

SyGra: A Unified Graph-Based Framework for Scalable Generation, Quality Tagging, and Management of Synthetic Data — HN submission