GeoSym127K: Scalable Symbolically-verifiable Synthesis for Multimodal Geometric Reasoning

In three linesGeoSym127K is a dataset of 127K geometric questions with exact symbolic ground truths, generated by an automated neuro-symbolic engine. Fine-tuning on Qwen3-VL-8B: +22.21% on MathVerse Vision-Only, 61.52% on WeMath. RLVR via GRPO further improves performance.

Summary generated by Claude — human-verified