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R-Zero: Self-Evolving Reasoning LLM from Zero Data

Canonical reference. 71% of citing Pith papers cite this work as background.

43 Pith papers citing it
Background 71% of classified citations
abstract

Self-evolving Large Language Models (LLMs) offer a scalable path toward super-intelligence by autonomously generating, refining, and learning from their own experiences. However, existing methods for training such models still rely heavily on vast human-curated tasks and labels, typically via fine-tuning or reinforcement learning, which poses a fundamental bottleneck to advancing AI systems toward capabilities beyond human intelligence. To overcome this limitation, we introduce R-Zero, a fully autonomous framework that generates its own training data from scratch. Starting from a single base LLM, R-Zero initializes two independent models with distinct roles, a Challenger and a Solver. These models are optimized separately and co-evolve through interaction: the Challenger is rewarded for proposing tasks near the edge of the Solver capability, and the Solver is rewarded for solving increasingly challenging tasks posed by the Challenger. This process yields a targeted, self-improving curriculum without any pre-existing tasks and labels. Empirically, R-Zero substantially improves reasoning capability across different backbone LLMs, e.g., boosting the Qwen3-4B-Base by +6.49 on math-reasoning benchmarks and +7.54 on general-domain reasoning benchmarks.

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2026 37 2025 6

representative citing papers

EVE-Agent: Evidence-Verifiable Self-Evolving Agents

cs.AI · 2026-05-21 · unverdicted · novelty 6.0

EVE-Agent adds an evidence verifier to the proposer-solver loop that rewards spans by marginal accuracy gain, producing self-generated but inspectable training examples for search agents.

PopuLoRA: Co-Evolving LLM Populations for Reasoning Self-Play

cs.AI · 2026-05-16 · unverdicted · novelty 6.0

PopuLoRA shows that co-evolving populations of LoRA adapters through cross-evaluated self-play can outperform compute-matched single-agent baselines on multiple code and math reasoning benchmarks.

Video-Zero: Self-Evolution Video Understanding

cs.CV · 2026-05-14 · unverdicted · novelty 6.0

Video-Zero is an annotation-free Questioner-Solver co-evolution framework that centers self-evolution on temporally localized evidence to improve video VLMs.

PREPING: Building Agent Memory without Tasks

cs.AI · 2026-05-11 · unverdicted · novelty 6.0

Preping builds agent memory via proposer-guided synthetic practice and selective validation, matching offline/online methods at 2-3x lower deployment cost.

G-Zero: Self-Play for Open-Ended Generation from Zero Data

cs.LG · 2026-05-11 · unverdicted · novelty 6.0

G-Zero uses the Hint-δ intrinsic reward to drive co-evolution between a Proposer and Generator via GRPO and DPO, providing a theoretical suboptimality guarantee for self-improvement from internal dynamics alone.

Can RL Teach Long-Horizon Reasoning to LLMs? Expressiveness Is Key

cs.AI · 2026-05-07 · unverdicted · novelty 6.0 · 3 refs

RL training compute for logical reasoning follows a power law with horizon depth whose exponent rises with logical expressiveness, yielding better downstream transfer when models train on richer logics.

SPARK: Self-Play with Asymmetric Reward from Knowledge Graphs

cs.AI · 2026-05-07 · unverdicted · novelty 6.0

SPARK constructs unified knowledge graphs from multi-document scientific literature to ground self-play RL with asymmetric roles and verifiable rewards, outperforming flat-corpus baselines especially on longer-hop reasoning tasks.

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Showing 43 of 43 citing papers.