SUPERNOVA: Eliciting General Reasoning in LLMs with Reinforcement Learning on Natural Instructions

📅 2026-04-09
📈 Citations: 0
✨ Influential: 0
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🤖 AI Summary
Large language models exhibit limited performance on general reasoning tasks such as causal inference and temporal understanding, primarily due to the scarcity of high-quality, verifiable, and diverse training data. This work proposes the SUPERNOVA framework, which systematically reformulates expert-annotated natural instructions into training signals suitable for Reinforcement Learning with Verifiable Rewards (RLVR). The study further investigates the impact of source task selection, task mixing strategies, and synthetic interventions on reasoning performance. Experimental results demonstrate that this approach substantially outperforms strong baselines—including Qwen3.5—on benchmarks such as BBEH, Zebralogic, and MMLU-Pro, achieving a relative improvement of 52.8% on BBEH. These findings underscore the critical role of carefully engineered training data in enhancing general reasoning capabilities.

Technology Category

Machine Learning: Large Multimodal Models (LMMs)Knowledge Representation and Reasoning: Computational Complexity of ReasoningCognitive Modeling & Cognitive Systems: Conceptual Inference and Reasoning

Application Category

Search and Retrieval-Augmented AI: Web learning to rank, online learning, and counterfactual learning for rankingEconomics, Online Markets and Human Computation: Trust and reliance of crowd workers and data experts on GenAISemantics and Knowledge: Data modeling to support human-machine intelligence, including LLMs agents, intelligent system behavior, explanations, and user-friendly interactions
📝 Abstract
Reinforcement Learning with Verifiable Rewards (RLVR) has significantly improved large language model (LLM) reasoning in formal domains such as mathematics and code. Despite these advancements, LLMs still struggle with general reasoning tasks requiring capabilities such as causal inference and temporal understanding. Extending RLVR to general reasoning is fundamentally constrained by the lack of high-quality, verifiable training data that spans diverse reasoning skills. To address this challenge, we propose SUPERNOVA, a data curation framework for RLVR aimed at enhancing general reasoning. Our key insight is that instruction-tuning datasets containing expert-annotated ground-truth encode rich reasoning patterns that can be systematically adapted for RLVR. To study this, we conduct 100+ controlled RL experiments to analyze how data design choices impact downstream reasoning performance. In particular, we investigate three key factors: (i) source task selection, (ii) task mixing strategies, and (iii) synthetic interventions for improving data quality. Our analysis reveals that source task selection is non-trivial and has a significant impact on downstream reasoning performance. Moreover, selecting tasks based on their performance for individual target tasks outperforms strategies based on overall average performance. Finally, models trained on SUPERNOVA outperform strong baselines (e.g., Qwen3.5) on challenging reasoning benchmarks including BBEH, Zebralogic, and MMLU-Pro. In particular, training on SUPERNOVA yields relative improvements of up to 52.8\% on BBEH across model sizes, demonstrating the effectiveness of principled data curation for RLVR. Our findings provide practical insights for curating human-annotated resources to extend RLVR to general reasoning. The code and data is available at https://github.com/asuvarna31/supernova.
Problem

Research questions and friction points this paper is trying to address.

general reasoning
reinforcement learning
verifiable rewards
causal inference
temporal understanding
Innovation

Methods, ideas, or system contributions that make the work stand out.

SUPERNOVA
Reinforcement Learning with Verifiable Rewards
general reasoning
data curation
instruction-tuning
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