AdvancedIF: Rubric-Based Benchmarking and Reinforcement Learning for Advancing LLM Instruction Following
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Abstract (arXiv)
Recent progress in large language models (LLMs) has led to impressive performance on a range of tasks, yet advanced instruction following (IF)-especially for complex, multi-turn, and system-prompted instructions-remains a significant challenge. Rigorous evaluation and effective training for such capabilities are hindered by the lack of high-quality, human-annotated benchmarks and reliable, interpretable reward signals. In this work, we introduce AdvancedIF (we will release this benchmark soon), a comprehensive benchmark featuring over 1,600 prompts and expert-curated rubrics that assess LLMs ability to follow complex, multi-turn, and system-level instructions. We further propose RIFL (Rubric-based Instruction-Following Learning), a novel post-training pipeline that leverages rubric generation, a finetuned rubric verifier, and reward shaping to enable effective reinforcement learning for instruction following. Extensive experiments demonstrate that RIFL substantially improves the instruction-following abilities of LLMs, achieving a 6.7% absolute gain on AdvancedIF and strong results on public benchmarks. Our ablation studies confirm the effectiveness of each component in RIFL. This work establishes rubrics as a powerful tool for both training and evaluating advanced IF in LLMs, paving the way for more capable and reliable AI systems.
Key facts. Cited by 46 papers in the map (data through 7 Oct 2026). Builds on 35 of its 46 references that are in the map. First posted on arXiv 13 Nov 2025.
Builds on
35 of 46 references.
References · 35
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- 2022Training language models to follow instructions with human feedbackcited by 15,712
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- 2020Learning to summarize from human feedbackcited by 2,562
- 2021Multitask Prompted Training Enables Zero-Shot Task Generalizationcited by 1,462
- 2023Instruction-Following Evaluation for Large Language Modelscited by 1,143
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- 2024From Crowdsourced Data to High-Quality Benchmarks: Arena-Hard and BenchBuilder Pipelinecited by 484
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- 2024InFoBench: Evaluating Instruction Following Ability in Large Language Modelscited by 128
- 2025Checklists Are Better Than Reward Models For Aligning Language Modelscited by 115
- 2023FollowBench: A Multi-level Fine-grained Constraints Following Benchmark for Large Language Modelscited by 112
- 2025Reinforcement Learning with Rubric Anchorscited by 108
- 2024Multi-IF: Benchmarking LLMs on Multi-Turn and Multilingual Instructions Followingcited by 94
- 2024RRM: Robust Reward Model Training Mitigates Reward Hackingcited by 75
- 2025Breaking the Exploration Bottleneck: Rubric-Scaffolded Reinforcement Learning for General LLM Reasoningcited by 56
- 2025Prompt Curriculum Learning for Efficient LLM Post-Trainingcited by 40
- 2025How Many Instructions Can LLMs Follow at Once?cited by 17
- 2025WildIFEval: Instruction Following in the Wildcited by 10
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Citing papers per year: 2025: 2; 2026: 44.
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- 2026EnterpriseBench Corecraft: Training Generalizable Agents on High-Fidelity RL Environmentscited by 8
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- 2026Omni-RRM: Advancing Omni Reward Modeling via Automatic Rubric-Grounded Preference Synthesiscited by 7
- 2026BenchPreS: A Benchmark for Context-Aware Personalized Preference Selectivity of Persistent-Memory LLMscited by 7
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- 2026Bootstrapping Post-training Signals for Open-ended Tasks via Rubric-based Self-play on Pre-training Textcited by 5
- 2026Alternating Reinforcement Learning with Contextual Rubric Rewards: Beyond the Scalarization Strategycited by 4
- 2026Lens: Rethinking Training Efficiency for Foundational Text-to-Image Modelscited by 4
- 2026Focal Reward: Balanced Reinforcement Learning under Rubric-Based Rewardscited by 3
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- 2026Experience is the Best Teacher: Motivating Effective Exploration in Reinforcement Learning for LLMscited by 1
- 2026QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewardscited by 1
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- 2025MUSIC: MUlti-Step Instruction Contrast for Multi-Turn Reward Modelscited by 0
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- 2026Co-ReAct: Rubrics as Step-Level Collaborators for ReAct Agentscited by 0
- 2026Beyond Rubrics: Exploration-Guided Evaluation Skills for Reward Modelingcited by 0
- 2026LLM-as-a-Tutor: Policy-Aware Prompt Adaptation for Non-Verifiable RLcited by 0
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- 2026DAREBench: Deployment-Aware and Reliable Evaluation of Models as Agents5 Sep 2026
- 2026Rubric Dropout: A Simple Way to Mitigate Reward Hacking in Rubric-as-Reward RL12 Aug 2026
- 2026PRISM: Priority-aware Rubric Internalization via Structured Multimodal Data Synthesis5 Aug 2026
- 2026Training Documents Reranker with Search Rubrics for Deep Research Agent4 Aug 2026
- 2026CoRT: Counterfactual Replay for Token-Level Rubric-Guided Policy Optimization28 Jul 2026
- 2026LLM-as-a-Tutor: Policy-Aware Prompt Adaptation for Non-Verifiable RL5 Jul 2026
34 more
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- 2026Beyond Rubrics: Exploration-Guided Evaluation Skills for Reward Modeling5 Jun 2026
- 2026Reproducing, Analyzing, and Detecting Reward Hacking in Rubric-Based Reinforcement Learning3 Jun 2026
- 2026QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewards2 Jun 2026
- 2026EvoRubric: Self-Evolving Rubric-Driven RL for Open-Ended Generation28 May 2026
- 2026RUBRIC-ARROW: Alternating Pointwise Rubric Reward Modeling for LLM Post-training in Non-verifiable Domains27 May 2026
- 2026Focal Reward: Balanced Reinforcement Learning under Rubric-Based Rewards26 May 2026
- 2026Co-ReAct: Rubrics as Step-Level Collaborators for ReAct Agents22 May 2026
- 2026Lens: Rethinking Training Efficiency for Foundational Text-to-Image Models20 May 2026
- 2026CLR-voyance: Reinforcing Open-Ended Reasoning for Inpatient Clinical Decision Support with Outcome-Aware Rubrics10 May 2026
- 2026EvoLM: Self-Evolving Language Models through Co-Evolved Discriminative Rubrics5 May 2026
- 2026Themis: Training Robust Multilingual Code Reward Models for Flexible Multi-Criteria Scoring1 May 2026
- 2026Bootstrapping Post-training Signals for Open-ended Tasks via Rubric-based Self-play on Pre-training Text21 Apr 2026
- 2026Reward Hacking in the Era of Large Models: Mechanisms, Emergent Misalignment, Challenges15 Apr 2026
- 2026An Imperfect Verifier is Good Enough: Learning with Noisy Rewards9 Apr 2026
- 2026Rubrics to Tokens: Bridging Response-level Rubrics and Token-level Rewards in Instruction Following Tasks3 Apr 2026
- 2026RubricEval: A Rubric-Level Meta-Evaluation Benchmark for LLM Judges in Instruction Following26 Mar 2026
- 2026Experience is the Best Teacher: Motivating Effective Exploration in Reinforcement Learning for LLMs20 Mar 2026
- 2026BenchPreS: A Benchmark for Context-Aware Personalized Preference Selectivity of Persistent-Memory LLMs17 Mar 2026
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- 2026Towards Autonomous Memory Agents25 Feb 2026
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- 2026Quark Medical Alignment: A Holistic Multi-Dimensional Alignment and Collaborative Optimization Paradigm12 Feb 2026
- 2026FMBench: Adaptive Large Language Model Output Formatting6 Feb 2026
- 2026Kimi K2.5: Visual Agentic Intelligence2 Feb 2026
- 2026Omni-RRM: Advancing Omni Reward Modeling via Automatic Rubric-Grounded Preference Synthesis31 Jan 2026
- 2026Gaming the Judge: Unfaithful Chain-of-Thought Can Undermine Agent Evaluation21 Jan 2026
- 2025MUSIC: MUlti-Step Instruction Contrast for Multi-Turn Reward Models31 Dec 2025
- 2025BRAID: Bounded Reasoning for Autonomous Inference and Decisions17 Dec 2025
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- 2026EvoLM: Self-Evolving Language Models through Co-Evolved Discriminative Rubricscited by 12
- 2026EvoRubrics: Dynamic Rubrics as Rewards via Adversarial Co-Evolution for LLM Reinforcement Learningcited by 11
- 2026CDRRM: Contrast-Driven Rubric Generation for Reliable and Interpretable Reward Modelingcited by 10
- 2026Reproducing, Analyzing, and Detecting Reward Hacking in Rubric-Based Reinforcement Learningcited by 9
- 2026Rubrics to Tokens: Bridging Response-level Rubrics and Token-level Rewards in Instruction Following Taskscited by 8
- 2026Alternating Reinforcement Learning with Contextual Rubric Rewards: Beyond the Scalarization Strategycited by 4
- 2026RUBRIC-ARROW: Alternating Pointwise Rubric Reward Modeling for LLM Post-training in Non-verifiable Domainscited by 3
- 2026Quark Medical Alignment: A Holistic Multi-Dimensional Alignment and Collaborative Optimization Paradigmcited by 2
- 2026Aligning Large Language Models with Searcher Preferencescited by 2
- 2026Rubric Dropout: A Simple Way to Mitigate Reward Hacking in Rubric-as-Reward RLcited by 2
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12 most cited of 14 All 14 (JSON)
- 2026Rufus-Air: An Open LLM Post-Training Recipe24 Sep 2026
- 2026Rubric Dropout: A Simple Way to Mitigate Reward Hacking in Rubric-as-Reward RL12 Aug 2026
- 2026EvoRubrics: Dynamic Rubrics as Rewards via Adversarial Co-Evolution for LLM Reinforcement Learning22 Jun 2026
- 2026Beyond Rubrics: Exploration-Guided Evaluation Skills for Reward Modeling5 Jun 2026
- 2026Reproducing, Analyzing, and Detecting Reward Hacking in Rubric-Based Reinforcement Learning3 Jun 2026
- 2026RUBRIC-ARROW: Alternating Pointwise Rubric Reward Modeling for LLM Post-training in Non-verifiable Domains27 May 2026
- 2026EvoLM: Self-Evolving Language Models through Co-Evolved Discriminative Rubrics5 May 2026
- 2026Reward Hacking in the Era of Large Models: Mechanisms, Emergent Misalignment, Challenges15 Apr 2026
- 2026Rubrics to Tokens: Bridging Response-level Rubrics and Token-level Rewards in Instruction Following Tasks3 Apr 2026
- 2026Aligning Large Language Models with Searcher Preferences11 Mar 2026
- 2026CDRRM: Contrast-Driven Rubric Generation for Reliable and Interpretable Reward Modeling9 Mar 2026
- 2026Alternating Reinforcement Learning with Contextual Rubric Rewards: Beyond the Scalarization Strategy4 Mar 2026
12 newest of 14 All 14 (JSON)
- 2026Kimi K2.5: Visual Agentic Intelligencecited by 449
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- 2026Training Documents Reranker with Search Rubrics for Deep Research Agentcited by 2
- 2026Towards Autonomous Memory Agentscited by 0
- 2026DAREBench: Deployment-Aware and Reliable Evaluation of Models as Agentscited by 0
- 2026Cross-Benchmark Transfer from RL on Agentic Coding Taskscited by 0
- 2026Cross-Benchmark Transfer from RL on Agentic Coding Tasks1 Oct 2026
- 2026DAREBench: Deployment-Aware and Reliable Evaluation of Models as Agents5 Sep 2026
- 2026Training Documents Reranker with Search Rubrics for Deep Research Agent4 Aug 2026
- 2026ComplexConstraints and Beyond: Expert Rubrics for RLVR8 Jun 2026
- 2026Towards Autonomous Memory Agents25 Feb 2026
- 2026EnterpriseBench Corecraft: Training Generalizable Agents on High-Fidelity RL Environments18 Feb 2026
- 2026Kimi K2.5: Visual Agentic Intelligence2 Feb 2026
- 2026Gaming the Judge: Unfaithful Chain-of-Thought Can Undermine Agent Evaluationcited by 6
- 2026CLR-voyance: Reinforcing Open-Ended Reasoning for Inpatient Clinical Decision Support with Outcome-Aware Rubricscited by 2
- 2026Experience is the Best Teacher: Motivating Effective Exploration in Reinforcement Learning for LLMscited by 1
- 2025BRAID: Bounded Reasoning for Autonomous Inference and Decisionscited by 0
- 2026Themis: Training Robust Multilingual Code Reward Models for Flexible Multi-Criteria Scoringcited by 0
- 2026CoRT: Counterfactual Replay for Token-Level Rubric-Guided Policy Optimizationcited by 0
- 2026CoRT: Counterfactual Replay for Token-Level Rubric-Guided Policy Optimization28 Jul 2026
- 2026CLR-voyance: Reinforcing Open-Ended Reasoning for Inpatient Clinical Decision Support with Outcome-Aware Rubrics10 May 2026
- 2026Themis: Training Robust Multilingual Code Reward Models for Flexible Multi-Criteria Scoring1 May 2026
- 2026Experience is the Best Teacher: Motivating Effective Exploration in Reinforcement Learning for LLMs20 Mar 2026
- 2026Gaming the Judge: Unfaithful Chain-of-Thought Can Undermine Agent Evaluation21 Jan 2026
- 2025BRAID: Bounded Reasoning for Autonomous Inference and Decisions17 Dec 2025
- 2026EvoRubric: Self-Evolving Rubric-Driven RL for Open-Ended Generationcited by 7
- 2026Bootstrapping Post-training Signals for Open-ended Tasks via Rubric-based Self-play on Pre-training Textcited by 5
- 2026Support Vector Rubrics: Closing the Gap Between Self-Generated and Human Rubricscited by 1
- 2026PRISM: Priority-aware Rubric Internalization via Structured Multimodal Data Synthesiscited by 0
- 2026PRISM: Priority-aware Rubric Internalization via Structured Multimodal Data Synthesis5 Aug 2026
- 2026Support Vector Rubrics: Closing the Gap Between Self-Generated and Human Rubrics6 Jun 2026
- 2026EvoRubric: Self-Evolving Rubric-Driven RL for Open-Ended Generation28 May 2026
- 2026Bootstrapping Post-training Signals for Open-ended Tasks via Rubric-based Self-play on Pre-training Text21 Apr 2026
- 2026RubricEval: A Rubric-Level Meta-Evaluation Benchmark for LLM Judges in Instruction Followingcited by 19
- 2026An Imperfect Verifier is Good Enough: Learning with Noisy Rewardscited by 11
- 2026BenchPreS: A Benchmark for Context-Aware Personalized Preference Selectivity of Persistent-Memory LLMscited by 7
- 2026SibylSense: Adaptive Rubric Learning via Memory Tuning and Adversarial Probingcited by 6
- 2026Lens: Rethinking Training Efficiency for Foundational Text-to-Image Modelscited by 4
- 2026Focal Reward: Balanced Reinforcement Learning under Rubric-Based Rewardscited by 3
- 2026FMBench: Adaptive Large Language Model Output Formattingcited by 1
- 2026QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewardscited by 1
- 2026Co-ReAct: Rubrics as Step-Level Collaborators for ReAct Agentscited by 0
- 2026LLM-as-a-Tutor: Policy-Aware Prompt Adaptation for Non-Verifiable RLcited by 0
- 2026RLVR2: Reinforcement Learning with Verifiable Rubric-based Rankingcited by 0
- 2026A Cheap Verifier is Good Enough: LLM Post-training is Robust to Erroneous Rewardscited by 0
12 most cited of 14 All 14 (JSON)
- 2026RewardWeaver: Long-Horizon Interactive Learning for Language Agents via Self-Evolving Reward Adaptation7 Oct 2026
- 2026Learning to Learn from Context: Synthetic Training from Perturbed Public Documents27 Sep 2026
- 2026A Cheap Verifier is Good Enough: LLM Post-training is Robust to Erroneous Rewards27 Sep 2026
- 2026RLVR2: Reinforcement Learning with Verifiable Rubric-based Ranking20 Sep 2026
- 2026LLM-as-a-Tutor: Policy-Aware Prompt Adaptation for Non-Verifiable RL5 Jul 2026
- 2026QUBRIC: Co-Designing Queries and Rubrics for RL Beyond Verifiable Rewards2 Jun 2026
- 2026Focal Reward: Balanced Reinforcement Learning under Rubric-Based Rewards26 May 2026
- 2026Co-ReAct: Rubrics as Step-Level Collaborators for ReAct Agents22 May 2026
- 2026Lens: Rethinking Training Efficiency for Foundational Text-to-Image Models20 May 2026
- 2026An Imperfect Verifier is Good Enough: Learning with Noisy Rewards9 Apr 2026
- 2026RubricEval: A Rubric-Level Meta-Evaluation Benchmark for LLM Judges in Instruction Following26 Mar 2026
- 2026BenchPreS: A Benchmark for Context-Aware Personalized Preference Selectivity of Persistent-Memory LLMs17 Mar 2026
12 newest of 14 All 14 (JSON)