GoLongRL: Capability-Oriented Long Context Reinforcement Learning with Multitask Alignment

In three linesGoLongRL presents a fully open-source post-training recipe for long-context reinforcement learning with verifiable rewards (RLVR). The authors release a 23K-sample dataset spanning 9 task types and introduce TMN-Reweight to optimize heterogeneous rewards. Qwen3-30B-A3B achieves performance comparable to DeepSeek-R1 and Qwen3-235B.

Summary generated by Claude — human-verified